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• Unused Indexes Gotcha

  - by DavidWimbush

  I'm currently looking into dropping unused indexes to reduce unnecessary overhead and I came across a very good point in the excellent SQL Server MVP Deep Dives book that I haven't seen highlighted anywhere else. I was thinking it was simply a case of dropping indexes that didn't show as being used in DMV sys.dm_db_index_usage_stats (assuming a solid representative workload had been run since the last service start). But Rob Farley points out that the DMV only shows indexes whose pages have been read or updated. An index that isn't listed in the DMV might still be useful by providing metadata to the Query Optimizer and thus streamlining query plans. For example, if you have a query like this: select  au.author_name         , count(*) as books from    books b         inner join authors au on au.author_id = b.author_id group by au.author_name If you have a unique index on authors.author_name the Query Optimizer will realise that each author_id will have a different author_name so it can produce a plan that just counts the books by author_id and then adds the author name to each row in that small table. If you delete that index the query will have to join all the books with their authors and then apply the GROUP BY - a much more expensive query. So be cautious about dropping apparently unused unique indexes.

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• SQLAuthority News – Presented Soft Skill Session on Presentation Skills at SQL Bangalore on May 3, 2014

  - by Pinal Dave

  I have presented on various database technologies for almost 10 years now. SQL, Database and NoSQL have been part of my life. Earlier this month, I had the opportunity to present on the topic Performing an Effective Presentation. I must say it was blast to prepare as well as present this session. This event was part of the SQL Bangalore community. If you are in Bangalore, you must be part of this group. SQL Bangalore is a wonderful community and we always have a great response when we present on technology. It is SQL User Group and we discuss everything SQL there. This month we had SQL Server 2014 theme and we had a community launch of SQL Server. We have the best of the best speakers presenting on SQL Server 2014 technology. The event had amazing speakers and each of them did justice to the subject. You can read about this over here. In this session I told a story from my life. I talked about who inspired me and how I learned to speak in public. I told stories about two legends  who have inspired me. There is no video recording of this session. If you want to get resources from this session, please sign up my newsletter at http://bit.ly/sqllearn. Well, I had a great time at this event. We had over 250 people showed up at this event and had a grand  time together. I personally enjoyed a session of Amit Benerjee, Balmukund Lakhani and Vinod Kumar. Ken and Surabh also entertained the audience. Overall, this was a grand event and if you were in Bangalore and did not make it to this event. You did miss out on a few things. Here are a few photos of this event. SQL Bangalore UG Nupur, Chandra, Shaivi, Balmukund, Amit, Vinod [captions This] SQL Bangalore UG Audience Pinal Dave presenting at SQL UG in Bangalore Here are few of the slides from this presentation: Reference: Pinal Dave (http://blog.sqlauthority.com)Filed under: PostADay, SQL, SQL Authority, SQL Query, SQL Server, SQL Tips and Tricks, SQLAuthority Author Visit, SQLAuthority News, T SQL

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• ASP.NET hosting: better, faster, cheaper

  - by Fabrice Marguerie

  After seven years with webhost4life, it was time to move on. Especially because of all the troubles with webhost4life due to their internal migration to a new hosting environment (the company has been bought out).I've just moved all my websites elsewhere. I'm now using Arvixe and OrcsWeb.I use OrcsWeb for metaSapiens.com. OrcsWeb kindly offers me free ASP.NET hosting because I'm a Microsoft MVP. I'd like to publicly thank OrcsWeb for this, and I invite you to have a look at what they have to offer.I use Arvixe for all my other websites, the major ones being SharpToolbox.com, JavaToolbox.com, AxToolbox.com, Proagora.com, LinqInAction.net, ClairDeBulle.com, and madgeek.com.Moving all my websites wasn't a walk in the park, but it was well worth it. Let's consider what I get with Arvixe:Unlimited diskspaceUnlimited data transferUnlimited domainsDedicated application poolsUnlimited POP3 and IMAP mailboxesUnlimited SQL Server 2008 databasesUnlimited MySQL 5 databases.NET 1.1, 2, 3.5 and 4Full trustIIS 7Daily backups A powerful and easy to use control panelAnd more!All of this for $8 per month. If you don't need all of the above features, you can even get an offer as cheap as $5 per month.You can even get better rates if you use coupon codes, such as TOPHOST (30% discount) or MVCHOSTING (20% discount).All in all, I paid only $134 for two years for a great hosting service!Maybe it's time for you to move too?Disclaimer: the links to OrcsWeb and Arvixe are affiliate links that may bring me some money home if you sign up.

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• wynapse.com down last night, SC tonight

  - by Dave Campbell

  In an industry segment that nobody is ever 'asleep', I suppose no time is a good time to take SQL Server down for upgrades, and I had forgotten that my host was going to be doing that. Last night about 9pm (Arizona), in the middle of working on a blog post, things started going wonky and I finally realized everything was ok except for SQL Server. I turned in a ticket on it and was reminded about the maintenance schedule... guess I file those away in memory and just assume they'll happen while I'm asleep :) So, looking at the schedule, it appears that SQL Server for SilverlightCream is going to be down tonight. Minimum is 9-12pm Arizona time... mileage and time may vary. Since all the posts are run through SC to get the Skim count, having SQL down sucks, but I'd rather we got maintenance than have to react to a crash because of something that wasn't maintained. I'll try to get the next 'Cream post out early so that the bulk of folks can dig through it prior to the outage. Meanwhile, for those of you in Phoenix, tonight is our Phoenix Silverlight User Group April meeting, and Joel Neubeck is going to be giving us the run-through on Windows Phone 7! We're not as advanced as those MVP rock-stars in California like Victor Gaudioso who streams his user group meeting, so you'll just have to show up for the goodness! And for anyone that's interested, here's some WP7 bling for your desktop... I want some of this real bad for my laptop! Get the full image in the post by Ozymandias:

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• SQL Bits X – Temporal Snapshot Fact Table Session Slide & Demos

  - by Davide Mauri

  Already 10 days has passed since SQL Bits X in London. I really enjoyed it! Those kind of events are great not only for the content but also to meet friends that – due to distance – is not possible to meet every day. Friends from PASS, SQL CAT, Microsoft, MVP and so on all in one place, drinking beers, whisky and having fun. A perfect mixture for a great learning and sharing experience! I’ve also enjoyed a lot delivering my session on Temporal Snapshot Fact Tables. Given that the subject is very specific I was not expecting a lot of attendees….but I was totally wrong! It seems that the problem of handling daily snapshot of data is more common than what I expected. I’ve also already had feedback from several attendees that applied the explained technique to their existing solution with success. This is just what a speaker in such conference wish to hear! :) If you want to take a look at the slides and the demos, you can find them on SkyDrive: https://skydrive.live.com/redir.aspx?cid=377ea1391487af21&resid=377EA1391487AF21!1151&parid=root The demo is available both for SQL Sever 2008 and for SQL Server 2012. With this last version, you can also simplify the ETL process using the new LEAD analytic function. (This is not done in the demo, I’ve left this option as a little exercise for you :) )

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• Announcing IIS Community Newsletter

  - by steve schofield

  I'm excited to announce a newsletter for the IIS community is available.  Here is the link to signup.  The goal is to cover all happenings in the IIS community.  The goal is to have a monthly newsletter.  Sign-up for IIS Community Newsletterhttp://www.iislogs.com/newsletter/ A little history.  l previously was involved with Brett Hill and authoring the IIS Answers newsletter for about 1 year.  The newsletter literally reached thousands of IIS administrators providing up-to-date Microsoft and community related information.  It was an excellent source of information.  That is my goal with the IIS Community Newsletter. With everything, there is always some "geeking" that goes into it.  I'm using www.StarDeveloper.com newsletter application.   For a modest $10.00 fee, the application provides a simple, yet powerful way to manage newsletters.  I added a CAPTCHA feature to sign-up.  The CAPTCHA module I used was provided free by MONDOR software.  I personally never used one on a application and it was easy to implement.  Thanks for sharing!  Cheers, Steve SchofieldMicrosoft MVP - IIS

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• How Facebook's Ad Bid System Works

  - by pnongrata

  When you are creating an ad on Facebook, you are provided with a "suggested bid" range (e.g., $0.90 - $2.15 USD). According to this page: The suggested bid range is there to help you pick a maximum bid so your ad will be successful. It’s based on how many other advertisers are competing to show their ad to the same audience as you are. I'm interested in understanding what's actually going on (technically) under the hood here. Say a user logs into Facebook. On the server-side, it the HTTP request that the user's browser sent (as part of the login) is handled, and the server needs to figure out which ad to display back to the user. I assume this is where the "bidding" system comes into play? Say that, based on this user's demographics, and based on the audience targeting that several competing advertisers designed their campaign with, let's pretend that Facebook sees a pool of 20 different ads it could return. How does this bidding system help Facebook determine which of the 20 ads it returns to the client-side? I'm guessing that advertisers who "bid more" get prioritized over those who "bid less". But when does this bidding take place? How often does an advertiser need to re-bid? How long is a bid binding for? Once I understand these usage-related concepts behind ads, it will probably be obvious between which of the following "selection strategies" the backend is using: Round robin Prioritized round robin Randomized (doubtful) History-based MVP-based Thanks to anyone who can help point me in the right direction and explain what these suggested bid systems are and how they work.

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• A story from SQLvdb and Idera

  - by Peter Larsson

  A year or so back, I struggled with some consistency problems so I figured out I needed a way to "mount" backup files as a virtual database. At the time (SQL Server 2005 and SQL Server 2008) my choice fell on Idera's SQLvdb because it felt easy enough to use. I used it a few times and it worked great. Some time later we upgraded to SQL Server 2008R2 and I didn't use SQLvbd for a long time. Until yesterday... I was upset that suddenly SQLvbd took more than 2 hours to mount the backup file (if it succeeded at all). I uninstalled the application and went for lunch. After lunch, I decided to give SQLvbd another chance so I emailed their tech support and got a response within 30 minutes or so. Now, since I am a SQL Server MVP, they gave me another serial number than my first and I downloaded and installed a newer version. But also this version was really slow. I emailed back to them with the additional information they requested and to my surprise I had got an email this morning when I came back to work, where Idera explained some of the issues (bugs) and asked my to test a newer version. I did, and now a fresh mount of a 100GB database (compressed to 20GB with native compression) located on our SAN takes less than 6 minutes! Thank you. //Peter

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• Are you ready for SharePoint 2010?

  - by Michael Van Cleave

  With SharePoint's next release on the horizon (May 12th) many of my clients and colleagues are starting to ramp up for the upcoming tidal wave of functionality. Microsoft has been doing a terrific job of getting as much information out in the public lime light as possible over the last few months and I think that will definitely pay off with regards to acceptance of the new version of SharePoint. However, there are still some aspects of the new platform that are a little murky. Aspects such as: "Should we upgrade?" "Will my current installation upgrade without issues?" "What benefits will I see by upgrading?" "What are the best practices for upgrading or best practice in general relating to 2010?" "How should we plan to deploy SharePoint 2010 in our organization?" There is a ton of information out there, but how do you go about getting some of these questions answered? Well, I am glad you asked. (J) ShareSquared will be delivering a FREE SharePoint 2010 Readiness Webinar that will cover Preparation, Strategies, and Best Practices for the upcoming version of SharePoint. The webinar will be presented by 2 of ShareSquared's outstanding SharePoint MVP's; Gary Lapointe and Paul Stork. As all those T.V. commercials say… "Space is limited, so sign up now!" Just kidding, well kind of but not really. I am sure that the signup will be huge and space is really limited so the sooner you sign up the better. I would hate for any of you to miss out. If you have any questions please don't hesitate to shoot me a e-mail through my blog or contact ShareSquared directly. See you at the webinar! Michael

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• South Florida .Net Code Camp - February 12th, 2011

  - by Sam Abraham

  Later this week, I will be heading to our annual South Florida .Net Code Camp, an all-day free “Geek Fest” taking place on February 12th, 2011.This year’s code camp will be conveniently taking place at Nova Southeastern University in Ft Lauderdale.   With more than 700 already registered, this year’s event is bound to exceed last year’s registration and attendance. We are also fortunate to have secured the backing of a large number of our kind sponsors, supporters and volunteers, with our efforts led by our chief organizer, Fladotnet founder and Microsoft MVP, Dave Noderer.   As a member of the volunteer organizing team, I have gotten a good exposure on what it takes to run a code camp and gotten to appreciate the tremendous amount of work such a large event takes to put together to handle logistics such as venue, food, speaker registration and scheduling, website updates; that of course in addition to the essential outreach efforts necessary to secure sponsorships.   As Dave puts it, Code Camp is a great venue for those who want to gain exposure and experience as technical speakers to try it out just as much as it being a forum for experienced speakers to share the latest on their topics of interest. So far, 65 speakers are already scheduled to speak, bringing us an array of diverse topics.   I will be speaking on ASP.Net MVC3, the Razor view engine and present a brief introduction to NUGet. Below is a brief abstract on the session. For more information on code camp and to regsiter, please visit http://www.fladotnet.com/codecamp/Default.aspx   Hope to see you there!   Diving into ASP.Net MVC 3 and the Razor View Engine The first few minutes of this session will bring those who might not have previously used or learned about MVC up to speed with the necessary rules and conventions for an MVC project. We will then cover the latest additions to ASP.Net MVC 3 and discuss the value it brings with its new Razor View Engine and the various project template improvements made in Visual Studio 2010. We will also explore how to leverage both Razor and ASPX View Engines in one project. Audience participation is strongly encouraged and will be solicited.

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• Expression Studio 4 Community Launch Event

  - by Timmy Kokke

  Event On June 7th Expression Studio 4 will be launched at the Internet Week in New York. One day later, on June 8th, the Dutch Silverlight and Expression User Group SIXIN organizes the Dutch Community Launch in collaboration with Microsoft and Centric at Centric's office in IJsselstein. To celebrate the 4 Expression release we have two interesting speakers. In addition, we give three packages Expression Studio and more great gifts away.   Program The preliminary program for the evening is as follows: 5:45 p.m. - Food, drinks and networking 6:45 p.m. - Reception and Introduction by Koen Zwikstra, co-founder of SIXIN and Silverlight MVP 7:00 p.m. - Phone 7 Building a Windows application using the new features of Expression Blend by Loek van den Ouweland, founder and web designer for Magic Studio 8:00 p.m. - Break 8:30 p.m. - Tour Encoder and Expression Web by Antoni Dol, senior designer at Macaw 9:30 p.m. - Networking while enjoying a drink   Ask your question to one of the speakers If you have a question to one of the speakers, then you can by email ([email protected]) or thru Twitter. Send an email with subject # expression4 or send a tweet @ sixinUG and use it to hashtag # expression4.   Register To register for this event or to get more information you can go to the SIXIN meetings page here.   Special thanks to our sponsors:

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• Windows CE and the Compact Framework are dead?

  - by Valter Minute

  This is one of the question that I’ve been asked more and more frequently at my public speeches and each time I meet customers. The announcement of the new Windows Phone 7 platform and the release of Visual Studio 2010 generated a bit of confusion around Windows CE and some of the technologies it supports. Windows CE is still alive and a lot of good programmers are working on the new releases (I had a chance to know some of them during the MVP summit in February). Here’s a blog post from Olivier Bloch that describes the situation and provides some good news about the OS: http://blogs.msdn.com/obloch/archive/2010/05/03/windows-ce-is-not-dead.aspx As you can read here, Windows Phone 7 keeps its “roots” inside Windows CE. Regarding the .NET Compact Framework, this article from the excellent “I know the answer (it’s 42)” blog from Abhinaba (it seems that we share a passion for photography, Douglas Adams and embedded development), explains that the .NET CF is the foundation of XNA and Silverlight implementation on the WP7 platform: http://blogs.msdn.com/abhinaba/archive/2010/03/18/what-is-netcf.aspx So Windows CE is here to stay, powering one of the most interesting smart phone platforms and ready to power also your devices. Add those blogs to your RSS reader list and stay tuned for more good news about CE and the Compact Framework!

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• CodePlex Daily Summary for Thursday, November 03, 2011

  CodePlex Daily Summary for Thursday, November 03, 2011Popular ReleasesFlagConsole: 1.0.1: BUGFIXES: - Fixed a bug, which caused the label not to draw a word, if it had the same length as the label's length.Nearforums - ASP.NET MVC forum engine: Nearforums v7.0: Version 7.0 of Nearforums, the ASP.NET MVC Forum Engine, containing new features: UI: Flexible layout to handle both list and table-like template layouts. Theming - Visual choice of themes: Deliver some templates on installation, export/import functionality, preview. Allow site owners to choose default list sort order for the forums. Forum latest activity. Visit the project Roadmap for more details.?????????? - ????????: All-In-One Code Framework ??? 2011-11-02: http://download.codeplex.com/Project/Download/FileDownload.aspx?ProjectName=1codechs&DownloadId=216140 ??????，11??，?????20????Microsoft OneCode Sample，????6?Program Language Sample，2?Windows Base Sample，2?GDI+ Sample，4?Internet Explorer Sample?6?ASP.NET Sample。?????????????。 ????，?????。http://i3.codeplex.com/Project/Download/FileDownload.aspx?ProjectName=1code&DownloadId=128165 Program Language CSImageFullScreenSlideShow VBImageFullScreenSlideShow CSDynamicallyBuildLambdaExpressionWithFie...Python Tools for Visual Studio: 1.1 Alpha: We’re pleased to announce the release of Python Tools for Visual Studio 1.1 Alpha. Python Tools for Visual Studio (PTVS) is an open-source plug-in for Visual Studio which supports programming with the Python programming language. This release includes new core IDE features, a couple of new sample libraries for interacting with Kinect and Excel, and many bug fixes for issues reported since the release of 1.0. For the core IDE features we’ve added many new features which improve the basic edit...BExplorer (Better Explorer): Better Explorer 2.0.0.631 Alpha: Changelog: Added: Some new functions in ribbon Added: Possibility to choose displayed columns Added: Basic Search Fixed: Some bugs after navigation Fixed: Attempt to fix slow navigation and slow start Known issues: - BreadcrumbBar fails on some situations - Basic search not work quite well in some situations Please if anyone find bugs be kind and report them at the Issue Tracker! Thanks!DotNetNuke® Community Edition: 05.06.04: Major Highlights Fixed issue with upgrades on systems that had upgraded the Telerik library to 6.0.0 Fixed issue with Razor Host upgrade to 5.6.3 The logic for module administration checks contains incorrect logic in 1 place, opening the possibility of a user with edit permissions gaining access to functionality they should not have through a particularly crafted url Security FixesBrowsers support the ability to remember common strings such as usernames/addresses etc. Code was adde...Terminals: Version 2.0 - Beta 2 Release: The team has finally put the nail into the official release date for version 2.0. As bugs are winding down on the 2.0 Roadmap we decided to push out another build - the first 2.0 Beta build. Please take time to use and abuse this release. We left logging in place, and this is a debug build so be sure to submit your logs on each bug reported, and please do report all bugs! Check the source code page on the site, this beta includes all commits since (and including) the 90428 check-in back i...iTuner - The iTunes Companion: iTuner 1.4.4322: Added German (unverified, apologies if incorrect) Properly source invariant resources with correct resIDs Replaced obsolete lyric providers with working providers Fix Pseudolater to correctly morph every third char Fix null reference in CatalogBaseTrack Folder Changes: Track Folder Changes 1.0: Track Folder Changes 1.0 (binary)Devpad: 4.6: Whats new for Devpad 4.6: New Recent Files New Run in Safari Minor Bug Fix's, improvements and speed upsWindows Workflow Foundation on Codeplex: Microsoft.Activities v1.8.8: Microsoft.Activities Overview How do I install Microsoft.Activities? Updates in this release9318Technical Analysis Engine for .NET: Technical Analysis Engine 1.25: What's new in the 1.25 release (2011-11-01): - Added Williams %R indicator - Added Moving Average Envelopes indicatorBoxWorld: BoxWorld_2011.10.30: BoxWorld - 8.0.1110.30 This is the initial release of BoxWorld. I'd recommend downloading the installer as it contains the compiled code and everything all nicely contained. By default, you end up with this directory structure: C:\Program Files\ViperWorks\BoxWorld C:\Program Files\ViperWorks\BoxWorld\Data C:\Program Files\ViperWorks\BoxWorld\Interface C:\Program Files\ViperWorks\BoxWorld\Source In the root you have the compiled EXE files, one for the main release, one for the LITE release ...VidCoder: 1.2.1: Fixed a couple regressions: video encoder was blank in queue and crashes with the High Profile preset when opening the Settings window. Fixed problem with auto-update introduced in 1.2.0. If you have 1.2.0 you will need to update manually to get this.AssaultCube Reloaded: Release 2.3: THE RELEASE YOU'VE ALL BEEN WAITING FOR! IT CAN NOW BE CONSIDERED STABLE Linux has Debian 64-bit precompiled binaries, but you can compile your own as it also contains the source. If you are using Mac or other operating systems, download the Linux package. The server pack is ready for both Windows and Linux, but you might need to compile your own for linux (source included) If you are using Windows and require the source code, download the source package!A Microblog API (SINA weibo.com open API in C#, .Net???????API): AMicroblogAPI v1.0: AMicroBlogAPI is a C# implementation, a strong-typed deep encapsulation, a easy-to-use .net wrapper of SINA microblog API v1.0. App developers no longer need to parse various HTTP responses -- all responses are parsed into strong types; No longer need to construt the request query strings -- just simply gives the values of parameters; No longer need to implement the OAuth -- a single call could logs the user on. In this release (AMicroblogAPI v1.0), all basic data APIs are implemented. For ...patterns & practices: Enterprise Library Contrib: Enterprise Library Contrib - 5.0 (Oct 2011): This release of Enterprise Library Contrib is based on the Microsoft patterns & practices Enterprise Library 5.0 core and contains the following: Common extensionsTypeConfigurationElement<T> - A Polymorphic Configuration Element without having to be part of a PolymorphicConfigurationElementCollection. AnonymousConfigurationElement - A Configuration element that can be uniquely identified without having to define its name explicitly. Data Access Application Block extensionsMySql Provider - ...Network Monitor Open Source Parsers: Network Monitor Parsers 3.4.2748: The Network Monitor Parsers packages contain parsers for more than 400 network protocols, including RFC based public protocols and protocols for Microsoft products defined in the Microsoft Open Specifications for Windows and SQL Server. NetworkMonitor_Parsers.msi is the base parser package which defines parsers for commonly used public protocols and protocols for Microsoft Windows. In this release, NetowrkMonitor_Parsers.msi continues to improve quality and fix bugs. It has included the fo...Duckworth Lewis Professional Edition Calculator: DLcalc 3.0: DLcalc 3.0 can perform Duckworth/Lewis Professional Edition calculations 100% accurately. It also produces over-by-over and ball-by-ball PAR score tables.Media Companion: MC 3.420b Weekly: Ensure .NET 4.0 Full Framework is installed. (Available from http://www.microsoft.com/download/en/details.aspx?id=17718) Ensure the NFO ID fix is applied when transitioning from versions prior to 3.416b. (Details here) Movies Fixed: Fanart and poster scraping issues TV Shows (Re)Added: Rebuild single show Fixed: Issue when shows are moved from original location Ability to handle " for actor nicknames Crash when episode name contains "<" (does not scrape yet) Clears fanart when switch...New ProjectsASP.NET MVC fluent validation framework: FluentMvc allow you to create validatable models without using any validation attributes.BeanPermutator: The BeanPermutator library provides a robust permutations engine. It was designed with framework API, optimal performance, and memory usage in mind. For performance, the implementation is modeled after STL's next_permutation; except with added support for conditional result sets.Cicero: Cicero is a library/application to programmatically analyze managed crash dumps. It provides a managed API to load dumps and look at managed objects, using [url:SOS|http://msdn.microsoft.com/en-us/library/bb190764.aspx] under the covers.CodePlex Windows Phone App: This project deals with how to browse efficently through codeplex website using windows phone capabilities.Collage: A photo collage screensaver.Docs Professional Archiving System: This application basically provides a professional audit compliant archiving system with storage service.EBSCOLunch: This app simply shows ebsco's lunch menu. It runs in the system tray and when clicked on shows today's cafeteria specials.Emesary: C# Interobject communication and application mssaging: Simple quick and efficient class based interobject communcation to allow decoupled disparate parts of a system to function together without knowing about each, e.g GUI, DB and business logic.Enterprise Data Entry, Reporting and Analysis Tool: This project will have app with different modules that will show the interface tools functions based on the designation of an employee as defined in Active Directory. Example: A team manager can view all the details regarding his immediate subordinates. Financial date and time libary: Date and time routines that know about holidays, rolling conventions, and day count fractions.Frame Work Model by Patán: Proyecto de modelado de FrameworkIttxa: Is in Alpha releaseKooboo CMS data sync module: Kooboo cms data export / import module.MetroBlog: A Windows 8 Metro inspired blog. Mosque: In the name of GOD this is a portalMPO tools: A .net library for parsing .mpo stereo images (in Multi-Picture Format).mytest5: my testtttttttttNetflix MVP Example: Example .NET movie application using the MVP pattern with windows forms and WPF. Uses the Netflix Odata service to get movie information.OpenStreetMap2Oracle: OpenStreetMap2Oracle is a windows application, which exports OpenStreetMap Data (*.osm - files) in an oracle database. The geometries will be stored in oracle's SDO_GEOMETRY datatype. It is developed in C Sharp with modern WPF - UI. PSRR - Remote Registry PowerShell 3.0 Module: Remote Registry PowerShell Module to manage the registry with Windows PowerShell. This version supports the new improvement in .NET 4 to specify a 32-bit or 64-bit view of the registry with the Microsoft.Win32.RegistryView enumeration when you open base keys.Raptor-Plus-Plus: CS240 class project Reset IPv6: Troubleshooting Pack to reset virtual IPv6 interfaces on Windows 7 (ISATAP, Teredo, IPHTTPS and 6to4)resurection: Game for WP7SharePoint 2010 Google Maps Web Part for Sandbox and Farm Solutions: The Google Maps Web Part lets you quickly and easily add Google Maps to your Microsoft SharePoint 2010 pages. Compatible with SharePoint 2010, SharePoint 2010 SP1 and SharePoint Online, via Office 365.SPLight UTL Sharepoint 2010 BackUp / Restore UI: Sharepoint 2010 BackUp / Restore UI Sharepoint 2010 backUp restore user interface site collection backup restore graphical user interfaceVisual Image Processing: Visual Image processing for 2d or 3d real-time video or still image from camera or web cam or scanner ... XNA4LED: XNA 4.0 LED Billboard Example

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• links for 2010-12-22

  - by Bob Rhubart

  @hajonormann: BPM: Top Seven Architectural Topics in 2010 Oracle ACE Director Hajo Normann offers details on how to design a BPM/SOA solution including: modeling human interaction, improving BPM models, orchestrating composed services, central task management, new approaches for business-IT alignment, solutions for non-deterministic processes, and choreography. (tags: oracle otn soasymposium infoq soa bpm) InfoQ: Simplicity, The Way of the Unusual Architect Dan North talks about the tendency developers-becoming-architects have to create bigger and more complex systems. Without trying to be simplistic, North argues for simplicity, offering strategies to extract the simple essence from complex situations. (tags: ping.fm) Fun with Sun Ray, 3D, Oracle VM x86 and SRIOV (Wim Coekaerts Blog) "One of the things I like about my job is that I get to play around with stuff and make use of the technologies we work on in my teams. Sort of my own little playground." - Wim Coekaerts (tags: oracle otn virtualization oraclevm) Oracle VM VirtualBox 4.0.0 Released! (Oracle's Virtualization Blog) And you were worried about what to get that special someone for Christmas... (tags: oracle otn virtualization virtualbox) Virtual Developer Day: Oracle WebLogic Server & Java EE (#OTNVDD) (Oracle Technology Network Blog (aka TechBlog)) "Virtual Developer Day is back with a vengeance! On Feb. 1, login to learn how Oracle WebLogic Server enables a whole new level of productivity for enterprise developers." Registration is open. (tags: oracle otn events webinar java) New Coherence 3.6 Oracle University Course (Cristóbal Soto's Blog) Cristóbal Soto shares information on the "Oracle Coherence 3.6: Share and Manage Data in Clusters" course now available through Oracle University. (tags: oracle otn grid coherence) The Aquarium: Oracle WebLogic Server & Java EE developer day "Oracle WebLogic is well on its way to contribute to the general Java EE 6 momentum and the OTN Blog has just announced a Virtual Developer Day for Oracle WebLogic." (tags: oracle otn weblogic java) Enterprise 2.0 Use Cases for Semantic Web (Reiser 2.0) "How can an enterprise improve the efficiency and effectiveness of their Knowledge and Community model leveraging semantic technologies and social networking dynamics?" - Peter Reiser (tags: oracle otn enterprise2.0 semanticweb) John Gøtze: European Interoperability Framework 2.0 "This week, the European Commission announced an updated interoperability policy in the EU. The Commission has committed itself to adopt a Communication that introduces the European Interoperability Strategy (EIS) and an update to the European Interoperability Framework (EIF)..." - John Gøtze (tags: entarch Interoperability) Andy Mulholland: Maybe Web 3.0 is quite understandable – and a natural result "The idea of Web 1.0 = content, Web 2.0 = people and Web 3.0 = services has a nice symmetrical feel to it, in fact it feels basically right as such a definition would include the two other major definitions as well. So if we put these things all together what picture do we see?" - Andy Mulholland (tags: web2.0 web3.0) Ken Downs: A Working Definition of Business Logic, with Implications for CRUD Code "The Wikipedia entry on 'Business Logic' has a wonderfully honest opening sentence stating that 'Business logic, or domain logic, is a non-technical term...'"  (tags: businesslogic crud)

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• Multiple instances of Intellitrace.exe process

  - by Vincent Grondin

  Not so long ago I was confronted with a very bizarre problem… I was using visual studio 2010 and whenever I opened up the Test Impact view I would suddenly see my pc perf go down drastically…  Investigating this problem, I found out that hundreds of “Intellitrace.exe” processes had been started on my system and I could not close them as they would re-start as soon as I would close one.  That was very weird.  So I knew it had something to do with the Test Impact but how can this feature and Intellitrace.exe going crazy be related?  After a bit of thinking I remembered that a teammate (Etienne Tremblay, ALM MVP) had told me once that he had seen this issue before just after installing a MOCKING FRAMEWORK that uses the .NET Profiler API…  Apparently there’s a conflict between the test impact features of Visual Studio and some mocking products using the .NET profiler API…  Maybe because VS 2010 also uses this feature for Test Impact purposes, I don’t know… Anyways, here’s the fix…  Go to your VS 2010 and click the “Test” menu.  Then go to the “Edit Test Settings” and choose EACH test setting file applying the following actions (normally 2 files being “Local” and TraceAndTestImpact”: -          Select the Data And Diagnostic option on the left -          Make sure that the ASP.NET Client Proxy for Intellitrace and Test Impact option is NOT SELECTED -          Make sure that the Test Impact option is NOT SELECTED -          Save and close   Edit Test Settings   Problem solved…  For me having to choose between the “Test Impact” features and the “Mocking Framework” was a no brainer, bye bye test impact…  I did not investigate much on this subject but I feel there might be a way to have them both working by enabling one after the other in a precise sequence…  Feel free to leave a comment if you know how to make them both work at the same time!   Hope this helps someone out there !

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• A good news for China and Japan developers: Sample Browser is localized to Chinese and Japanese

  - by Jialiang

  Translate this pageArabicBulgarianCatalanChinese SimplifiedChinese TraditionalCzechDanishDutchEstonianFinnishFrenchGermanGreekHaitian CreoleHebrewHindiHmong DawHungarianIndonesianItalianJapaneseKoreanLatvianLithuanianNorwegianPersianPolishPortugueseRomanianRussianSlovakSlovenianSpanishSwedishThaiTurkishUkrainianVietnamese Microsoft® Translator Check out this page in {0} translated from {1}translated fromOriginal:Translated:Automatic translation powered by Microsoft® TranslatorStart translatingStop translatingCloseClose and show original pageSelect The Sample Browser Local Language Support feature is released today!  It is supporting Simplified Chinese and Japanese UI, and is optimized for Chinese and Japanese sample searches.  This should be a good news for China and Japan developers :)  We will add more languages in the near future. Install:  http://aka.ms/samplebrowser If you have already installed the previous version of Sample Browser, you can simply reopen it to get the auto-update. For example, in the Chinese UI, you can directly search samples in Chinese.  The Sample Browser is optimized to surface Chinese samples that match your query first.  This gives China and Japan developers a completely localized experience with code samples!   Particularly thanks to Japan MVPs and Satoru Kitabata – Japan MVP Lead.  Our team leant the strong need of localized Sample Browser from them.  They also devoted much time to translating the UI elements to Japanese, and making it available to Japan developers.

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• Ch-ch-ch-changes...

  - by Lou Vega

  The last few months have been pretty crazy. Just before the MVP summit in February I was approached about changing to a different project with my (then current) employer, and right after the summit I was approached by another company. Eventually I went with the new company and a new role in the Information Assurance field. More to come on that as things progress. All that being said I've not been as active in the .NET community as I once was and I miss it - so I'm looking to dive back in especially as Windows Phone 7 draws nearer and nearer. Speaking of the community - many of you may not recognize me if you see me now :) I had told my son for the last couple years that I would cut my hair before he turned 5 (he always asked how come he didn't have long hair) and he turns 5 (time has flown!) on June 19th so May 30th I cut my long hair down pretty short and donated the hair to Locks of Love. As Chris said to me on Twitter, "pics or it didn't happen" - well fortunately my wife was there to document the whole thing so I'll get a picture or two posted here soon.

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• How ReSharper saved the day

  - by Randy Walker

  The Back Story: As a Microsoft MVP awardee, one of the many benefits is free software, books, and various products.  Some of the producers/manufacturers ask for reviews in exchange, others just ask for a brief mention (nothing is ever really free).  But considering that some of the products are essential to my everyday computing, I never mind mentioning their names and evangelizing their products. One of these tools just happened to save me a countless number of hours.  With the release of Microsoft’s Visual Studio 2010, JetBrains released their new 5.0 version of ReSharper. The Story: My specialty is Visual Basic development.  I am not, and probably will never be a C# developer.  As such, trying to figure out how to debug a C# project, that was written 2 years ago by a contract developer, let’s just say it’s a painful process. I have a special class for config file reading and writing, written in C#.  I kept getting exceptions when the reader would get to a line that had an xml comment in it.  It took me a couple of hours to narrow down where it was happening and why, but I couldn’t figure out the best way to fix it.  It was a for loop that was implicitly casting the type of the variable.  I knew I need to explicitly cast the variable type, but only after the type was verified.  So after I finally got some of the code written, ReSharper gave me some suggestions on how to write the code better. One of the ways was to safely cast the variable into the type I wanted.  Blammo, no more exceptions in a way I hadn’t anticipated.  Instead of having to check the type before I cast it.  Beautiful, simple, and taught me a better way to code C#. Kudos JetBrains … now if it only worked better with VB (then it could be called ReBasic, ReVB, RE???)

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• South Florida SQL Saturday 2010

  - by ScottKlein

  The South Florida SQL Server Users Group is proud to announce the 2nd annual South Florida SQL Saturday will be held Saturday, July 31st at DeVry University (the same place it was held last year). Like last year, this will be a FREE event, aimed at everyone involved with SQL Server. For those who attended in 2009, this was a great event. We had nearly 500 attendees with 6 tracks and great speakers. We hope to do it bigger and better this year, with more tracks, more speakers, and more people! Our goal is to surpass the 500 attendee mark, with tracks for DBA's, SQL Developers, plenty of BI information, and Azure! Last year I said seating was limited, but what what the heck? No limitation. If you deal with SQL, or want to learn SQL, this is the place to be. To register, click on this link: http://www.sqlsaturday.com/40/eventhome.aspx We already have a lot of registered attendees and many sessions submitted. Many SQL Server experts and MVP's will be speaking so here is a chance to learn from the BEST!

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• IASA South East Florida Chapter &ndash; November 2012 Meeting

  - by Rainer Habermann

  After a short introduction by Rainer Habermann and announcements for the chapter and promoting the upcoming IASA IFC Certification Class in January 2013 at Citrix, the audience was exited to welcome Jesus Rodriquez for the main presentation about “Mobilizing the Enterprise”.       Jesus is a co-founder and CEO of both Tellago Studios and Tellago, two fast growing start-ups with a unique vision around software technology. Jesus spends his days working on the technology and strategic vision of both companies. Under his leadership, Tellago and Tellago Studios have been recognized as an innovator in the areas of enterprise software and solutions achieving important awards like the Inc500, American Business Awards’ American and International Business Awards. A software scientist by background, Jesus is an internationally recognized speaker and author with contributions that include hundreds of articles and sessions at industry conferences. Jesus serves as an advisor to several software companies such as Microsoft and Oracle, and is the only person who holds both the Microsoft MVP and Oracle ACE awards. Jesus introduced the architecture of the Enterprise Mobile Backend as a service, integrating enterprise mobile applications with corporate line of business systems and providing robust backend capabilities represent some of the major challenges in today’s enterprise mobility solutions. The mobile consumer space has seen the emergence of backend as a service technologies as one of the main mechanisms for enabling backend capabilities in mobile applications. This session introduced the concept of mobile backend as a service (MBaaS) as the fundamental enabler of the next generation enterprise mobile applications. The session further explored the fundamental components and services of a mBaaS platform that makes it an ideal option for enabling backend capabilities in enterprise mobile applications. Using real world examples. Jesus demonstrated how mBaaS represents an agile and extremely simple model to integrate mobile applications with corporate systems. Thank you very much to Jesus Rodriquez for an outstanding presentation, Peak 10 Data Centers for hosting our meeting, and to TEK Systems for Snacks. Pictures taken by Ted Harwood.   Rainer Habermann President IASA SE Florida Chapter

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• Do you know about the Visual Studio ALM Rangers Guidance?

  - by Martin Hinshelwood

  I have been tasked with investigating the Guidance available around Visual Studio 2010 for one of our customers and it makes sense to make this available to everyone. The official guidance around Visual Studio 2010 has been created by the Visual Studio ALM Rangers and is a brew of a bunch of really clever guys experiences working with the tools and customers. I will be creating a series of posts on the different guidance options as many people still do not know about them even though Willy-Peter Schaub has done a fantastic job of making sure they get the recognition they deserve. There is a full list of all of the Rangers Solutions and Projects on MSDN, but I wanted to add my own point of view to the usefulness of each one. If you don’t know who the rangers are you should have a look at the Visual Studio ALM Rangers Index to see the full breadth of where the rangers are. All of the Rangers Solutions are available on Codeplex where you can download them and add reviews… Rangers Solutions and Projects Do you know about the Visual Studio 2010 Architecture Guidance? More coming soon… These solutions took a very long time to put together and I wanted to make sure that we all understand the value of the free time that member of The Product Team, Visual Studio ALM MVP’s and partners put in to make them happen.

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• GLSL billboard move center of rotation

  - by Jacob Kofoed

  I have successfully set up a billboard shader that works, it can take in a quad and rotate it so it always points toward the screen. I am using this vertex-shader: void main(){ vec4 tmpPos = (MVP * bufferMatrix * vec4(0.0, 0.0, 0.0, 1.0)) + (MV * vec4( vertexPosition.x * 1.0 * bufferMatrix[0][0], vertexPosition.y * 1.0 * bufferMatrix[1][1], vertexPosition.z * 1.0 * bufferMatrix[2][2], 0.0) ); UV = UVOffset + vertexUV * UVScale; gl_Position = tmpPos; BufferMatrix is the model-matrix, it is an attribute to support Instance-drawing. The problem is best explained through pictures: This is the start position of the camera: And this is the position, looking in from 45 degree to the right: Obviously, as each character is it's own quad, the shader rotates each one around their own center towards the camera. What I in fact want is for them to rotate around a shared center, how would I do this? What I have been trying to do this far is: mat4 translation = mat4(1.0); translation = glm::translate(translation, vec3(pos)*1.f * 2.f); translation = glm::scale(translation, vec3(scale, 1.f)); translation = glm::translate(translation, vec3(anchorPoint - pos) / vec3(scale, 1.f)); Where the translation is the bufferMatrix sent to the shader. What I am trying to do is offset the center, but this might not be possible with a single matrix..? I am interested in a solution that doesn't require CPU calculations each frame, but rather set it up once and then let the shader do the billboard rotation. I realize there's many different solutions, like merging all the quads together, but I would first like to know if the approach with offsetting the center is possible. If it all seems a bit confusing, it's because I'm a little confused myself.

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• Update

  - by Jeff Certain

  This blog has been pretty quiet for a year now. There's a few reasons for that. Probably the biggest reason is that I view this as a space where I talk about .NET things. Or software development. While I've been doing the latter for the past year, I haven't been doing the former.Yes, I took a trip to the dark side. I started with Ning 11 months ago, in Palo Alto, CA. I had the chance to work with an incredibly talented group of software engineers... in PHP and Java.That was definitely an eye-opening experience, in terms of technology, process, and culture. It was also a pretty good example of how acquisitions can get interesting. I'll talk more about this, I'm sure.Last week, I started with a company called Dynamic Signal. I'm a "Back End Engineer" now. Also a very talented team of people, and I'm delighted to be working with them. We're a Microsoft shop. After a year away, I'm very happy to be back. Coming back to .NET is an easy transition, and one that has me being fairly productive straight out of the gate.(Some of you may have noticed, my last post was more than a year ago. Yes, it's safe to infer that I didn't get renewed as an MVP. Fair deal; I didn't do nearly as much this year as I have in the past. I'll be starting to speak again shortly, and hope to be re-awarded soon.)At any rate, now that I'm back in the .NET space, you can expect to hear more from me soon!

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• XNA for life!

  - by George Clingerman

  Or until my arm falls off at least…. I’ve been meaning to get a new tattoo for quite a while. And I wanted it to be geeky and to represent some memorable milestone in my life. So I was thinking, mulling over some various ideas, sketching some things out. And then it hit me. XNA. Specifically the XNA logo. It’s super geeky (so geeky I’ll probably have to explain to 90% of the people that say it what it even means) and I’m not sure that anything has been so memorable and made such a change in my life as XNA. Cheesy but true. When the XNA framework came out, thing started happening quickly. I stumbled into a geek community and started going to code camps, MSDN events, code-a-thons. I got an XNA MVP award. Met huge geek idols in my life (like Rory Blyth and Scott Hanselman) and just really started getting integrated into this fantastic development community. Then to add to all of that I became part of this fantastic XNA community. It’s really just been one of the best things to ever happen to me and I’m having the time of my life right now. So sure, it’s permanent. Sure Microsoft could cancel XNA, rebrand it to Flimmer Flammer or some other name. Sure my arms are going to be wrinkly and flabby when I’m older and for sure I’m going to have to explain to people over and over again just what in the world “xna” means. But you know what, every time I look at that tattoo and every time I’m telling somebody what xna means, I’m going to remember all these awesome things that have happened to me. All the tremendous things I’m seeing people do with the XNA framework and more importantly all the stories and friendships I’ve formed in the XNA community. And I think that deserves a little permanent recognition.

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• CLR and C# Learning Materials

  - by Gerry O'Brien

  Have you ever found that one book or resource that just brings it all home?  Seriously.  These are rare finds when you read the content and all the stars seem to align, you have those "Ah ha!" moments. Well, I have found that book and it is CLR via C#, Third Edition by Jeffrey Richter.  If you're not familiar with Wintellect, look them up.  This book is published by Microsoft Press and is the third edition of this title.  I'm in chapter 5 at the moment and already I have a better understanding of the CLR and how things work.  I'm a former Visual Basic MVP and C# is a language I learned as a result of projects I worked on at a software development company a few years ago.  Like a lot of VB programmers, I never went deep into the workings of the "behind the scenes" aspects and just focused on the applications. My next possible career move involves a deeper knowledge of the CLR and a .NET language.  This book is one that I will have my bookshelf for reference long after I have read that last page. Gerry

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