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• How to Schedule Backups with SQL Server Express

  - by The Official Microsoft IIS Site

  Microsoft’s SQL Server Express is a fantastic product for anyone needing a relational database on a limited budget. By limited budget I’m talking free. Yes SQL Server Express is free but it comes with a few limitations such as only utilizing 1 GB of RAM, databases are limited to 10 GB, and it does not include SQL Profiler. For low volume sites that do not need enterprise level capabilities, this is a compelling solution. Here is a complete SQL Server feature comparison of all the SQL Server...(read more)

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• Insights From a Non-Geek Working With Technical Developers at a Software Startup

  Everyone is wired differently. Some people are artistic, some are leaders and some are highly technical. Most of the time, it is fairly difficult for these different types of people to communicate effectively and understand each others' limitations and strengths. This can be especially true if you find yourself working as a non-technical employee in a highly technical field such as software development.

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• Read How to Set Up a Website Here

  Websites are cool and most of the time free so it is understandable that a lot of people want to have one of their own. Social networking websites such as Facebook and MySpace has already made this possible but these websites provide limitations for their members.

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• Examples of good Javascript/HTML5 based games

  - by Zuch

  Now that Flash is largely being replaced with HTML5 elements (video, audio, canvas, etc.) are there any good examples of web-based games built on completely open standards (meaning Javascript, HTML and CSS)? I see a lot of examples of pure HTML5 implementations of what was once only in Flash (like stuff here: http://www.html5rocks.com/) but not many games, a domain which still seem dominated by Flash. I'm curious what's possible and what the limitations are.

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• Google I/O 2010 - The world of ListView

  Google I/O 2010 - The world of ListView Google I/O 2010 - The world of ListView Android 201 Romain Guy, Adam Powell ListView is one of the most widely used Android widgets but also the most complex one. Join us to learn how to master ListView and learn all about its features, optimizations, quirks and limitations. For all I/O 2010 sessions, please go to code.google.com From: GoogleDevelopers Views: 4 0 ratings Time: 59:43 More in Science & Technology

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• Defensive Error Handling

  TRY…CATCH error handling in SQL Server has certain limitations and inconsistencies that will trap the unwary developer, used to the more feature-rich error handling of client-side languages such as C# and Java. In this article, abstracted from his excellent new book, Defensive Database Programming with SQL Server, Alex Kuznetsov offers a simple, robust approach to checking and handling errors in SQL Server, with client-side error handling used to enforce what is done on the server.

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• Parent-child hierarchies and unary operators in PowerPivot

  - by Marco Russo (SQLBI)

  Alberto wrote an excellent post describing how to implement the Unary Operator feature (which is present in Analysis Services) in PowerPivot (there was a previous post about parent-child hierarchies, too). I have to say that the solution is not so easy to implement as in Analysis Services, but it just works and, from a practical point of view, it is not so difficult to implement if you understand how it works and accept its limitations (only sum and subtractions are supported). I think that many...(read more)

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• "Launching Performance "

  Storage bandwidth has limited the performance of growing data warehouses. Read how Oracle Exadata overcomes storage bandwidth limitations and delivers extreme computing power to the HP Oracle Database Machine and the HP Oracle Exadata Storage Server.

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• SSIS 2008 Import and Export Wizard and Excel-based Data

  Even though the Import and Export Wizard, incorporated into the SQL Server 2008 platform, greatly simplifies the creation of SQL Server Integration Services packages, it has its limitations. This article points out the primary challenges associated with using it to copy data between SQL Server 2008 and Excel and presents methods of addressing these challenges.

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• Compared to Firefox 4 and Google Chrome 10, what can't IE9 do?

  - by ClosureCowboy

  If a website works in Firefox 4 and in Google Chrome 10, what could potentially cause that website not to work (broken layout or broken JavaScript) in IE9? What limitations and differences does IE9 have, aside from vendor-specific stylesheet rules? Yes, that is a painfully vague question — that's because I am not asking this question from the perspective of someone with a specific problem! I'm asking this question from the perspective of someone with a working website who does not have access to IE9.

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• VPN vs. SSH Tunnel: Which Is More Secure?

  - by Chris Hoffman

  VPNs and SSH tunnels can both securely “tunnel” network traffic over an encrypted connection. They’re similar in some ways, but different in others – if you’re trying to decide which to use, it helps to understand how each works. An SSH tunnel is often referred to as a “poor man’s VPN” because it can provide some of the same features as a VPN without the more complicated server setup process – however, it has some limitations. How to Use an Xbox 360 Controller On Your Windows PC Download the Official How-To Geek Trivia App for Windows 8 How to Banish Duplicate Photos with VisiPic

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• Utility Queries–Structure of Tables with Identity Column

  - by drsql

  I have been doing a presentation on sequences of late (last planned version of that presentation was last week, but should be able to get the gist of things from the slides and the code posted here on my presentation page), and as part of that, I started writing some queries to interrogate the structure of tables. I started with tables using an identity column for some purpose because they are considerably easier to do than sequences, specifically because the limitations of identity columns make...(read more)

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• Concours Microsoft : 10 visites de son datacenter Irlandais à gagner dans le cadre du lancement de Windows Server 2012

  Concours : Microsoft fait gagner 10 visites de son datacenter de Dublin Dans le cadre du lancement de Windows Server 2012, tentez d'en gagner une Windows Server 2012 est surnommé par Microsoft « le Cloud OS ». Le système a effectivement été retravaillé pour les services hébergés notamment avec la troisième version d'Hyper-V ? qui fait sauter plusieurs limitations de l'édition précédente et de nouvelles capacités de migration à chaud des machines virtuelles à (plus) faibles coûts qu'avec une baie de stockage. Elle est aussi celle qui dans la gamme de Microsoft permet de mieux gérer les architectures ...

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• L'accéléromètre : le cookie ultime pour le traçage mobile ? Des chercheurs montrent que les mouvements de votre mobile trahissent votre identité

  L'accéléromètre : le cookie ultime pour le traçage mobile ? Des chercheurs montrent que les mouvements de votre mobile trahissent votre identité Comme le souligne Adage, spécialiste de l'actualité de l'industrie publicitaire, l'une des limitations communes aux cookies est leur incapacité à suivre à la trace un smartphone. C'est cette réalité parmi tant d'autres qui à poussé des poids lourds de l'industrie de la technologie comme Microsoft, Google ou encore Apple à travailler sur des alternatives...

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• Wordpress theme usage rights with GPLv2

  - by user3177012

  I've been searching for a great looking wordpress theme to use on a small magazine website idea that I had and I've just found one that would be ideal, with lots of blank spaces specifically designed for adverts - But then when I came to download it there was a notice: License: GPLv2 or later. Type: Non-Commercial Does this mean that you can use the theme but not use the advert space? What are the limitations?

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• Should I design and then look for a CMS or vice versa? [closed]

  - by Livingston Storm

  I am currently designing an e-commerce site, and unfortunately my PHP is garbage at the moment so open source CMS's are out of the question. I am debating between Joomla and Big Commerce and as the title states I am unsure of whether to build first or try the CMS first to see what limitations I will face. I couldn't find any previous questions on this site, forgive me if this is a stupid/commonly asked question. Thanks for any feedback

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• Looking for jobs after a project ending badly

  - by Anonymous

  My company just canceled the project I was working on because they were dissatisfied with how it was going. I was quite disappointed with it because I thought the project was going well and I had already explained the limitations that the software would have due to the time constraints. I have decided that I will now look for a new job, but I am worried the project ending badly may give me some difficulties. Any advice on how I can minimise the difficulties this causes me without being dishonest?

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• How to completely install wine

  - by user164131

  I installed wine by doing sudo apt-get install wine and everything went well, but at the end I get the "Package configuration" and the title says configuring ttf-mscorefonts-installer and they talk about 1.GRANT OF LICENSE 2.DESCRIPITION OF OTHER GRANTS AND LIMITATIONS 3.COPYRIGHT U.S. GOVERNMENT RESTRICTED RIGHTS The problem is that they give all this at the end but there is nothing I can do say "ok" or something, thus, wine is not installed. Any help please?

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• SeamlessRDP in Ubuntu 10.04

  <b>Hubfolio:</b> "SeamlessRDP promises to integrate your remote Windows desktop seamlessly into you Linux environment. This article show you how to set it up, and also shows you some of its limitations."

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• Using NginX and Apache alongside for both static and dynamic files

  - by faridv

  Background: I've searched a lot and found these useful threads about using of Apache or NginX for static or dynamic files. But they are old (mostly about 1 or 2 years ago) and I think both webservers, specifically Nginx has had important changes in performance and usage. So I think take another look on these issue cannot be that bad. Nginx (for static files) and Apache (for dynamic content)? nginx better than apache for dynamic content? [closed] Apache or NGINX for PHP? Nginx as reverse proxy to Apache with only dynamic content? My question: I have a PHP web application with lots of dynamic files and lots of static contents (videos, images etc.) and it's currently running on a CentOS 6 server and Apache 2.2 since 2 months ago. In past few days, number of our site visitors have gained so fast and I just thought if this number continues to increase with current ratio, we need to change many things (web server, application, etc.) to prevent failures. Because of hardware limitations that we are facing, I thought that it's best for us to start with web server. Should I start with something else? Should I try to increase performance of my PHP application and forget about web server for now? (even if gonna take a long time!) Because of huge usage of .htaccess files (for redirection, rewrites, etc.), I think it's gonna be painful to migrate to NginX as default web server or maybe only for dynamic files. Does this mean that I can't even use Nginx as reverse proxy? I'm not sure latest stable version of NginX and PHP-FPM have a better performance over my current Apache and my limitations (too many things) won't let me to give it a try. Which one is doing better currently? What will I lose by migrating to Nginx? To make it short, what should I do?

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• Removing resource limits on Solaris 10

  - by mikeydonkey

  How should one remove all potential artificial resource limitations for a process? I just saw a case where a server application consumed resources so that some limitation was hit. The other shells into the same server etc were all extremely slow (waiting for something to free up for them; ie. prstat starting 5 minutes). It wasn't CPU/memory related problem so I think it has got something to do with ulimits / projects. Already managed to set the maximum open files to 500 000 and it helped a little bit. However there is something else and I can not figure out what resource is maxed out. I can get some in-house administrator probably to check this but I would like to understand how I could make sure there shouldn't be any limitations! If you think I am going the wrong way (would be better to figure out what limitation should be specfically tuned etc) please feel free to point me to the correct way. I know technical stuff - it's just Solaris 10 that is giving me headache :/

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• What is the max supported number of SATA devices (using cable adapters) on a Dell SAS 6/iR adapter?

  - by Zac B

  I've got a Dell SAS 6/iR PCI-E adapter. I don't have a multiplier backplane. I'm planning on connecting SATA (non SAS) drives. If I buy cable adapters only (ones that split a SAS connector on the card to a certain number of SATA cables), how many drives can I connect to this card? The way I see it, there are two limitations: a limitation imposed by the theoretical max number of devices supported on the card (which I've dug through the specs to find, but haven't seen yet), and a limitation imposed by the number of SAS plugs on the card multiplied by the number of SATA cables that come out of the highest-multiplying splitter I can buy. The answer to my question would be the minimum of those two limitations. I've seen 4x SATA coming out of some splitters; are there any that have more? Alternatively, if this is an RTFM question, does anyone have a good link to a "this is how SAS works, this is how you figure out the max number of devices, and this is how the concepts of 'ports', 'lanes', 'endpoint devices', and 'connectors' all relate in SAS-land" document? I've looked around on the Dell docs, but haven't found anything that explains this to someone at my level of understanding of SAN/enterprise storage technologies. Cheers!

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• openvpn port 53 bypasses allows restrictions ( find similar ports)

  - by user181216

  scenario of wifi : i'm using wifi in hostel which having cyberoam firewall and all the computer which uses that access point. that access point have following configuration default gateway : 192.168.100.1 primary dns server : 192.168.100.1 here, when i try to open a website the cyberoam firewall redirects the page to a login page (with correct login information, we can browse internet else not), and also website access and bandwidth limitations. once i've heard about pd-proxy which finds open port and tunnels through a port ( usually udp 53). using pd-proxy with UDP 53 port, i can browse internet without login, even bandwidth limit is bypassed !!! and another software called openvpn with connecting openvpn server through udp port 53 i can browse internet without even login into the cyberoam. both of softwares uses port 53, specially openvpn with port 53, now i've a VPS server in which i can install openvpn server and connect through the VPS server to browse internet. i know why that is happening because with pinging on some website(eb. google.com) it returns it's ip address that means it allows dns queries without login. but the problem is there is already DNS service is running on the VPS server on port 53. and i can only use 53 port to bypass the limitations as i think. and i can not run openvpn service on my VPS server on port 53. so how to scan the wifi for vulnerable ports like 53 so that i can figure out the magic port and start a openvpn service on VPS on the same port. ( i want to scan similar vulnerable ports like 53 on cyberoam in which the traffic can be tunneled, not want to scan services running on ports). improvement of the question with retags and edits are always welcomed... NOTE : all these are for Educational purpose only, i'm curious about network related knowledge.....

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• openvpn port 53 bypasses allows restrictions ( find similar ports)

  - by user181216

  scenario of wifi : i'm using wifi in hostel which having cyberoam firewall and all the computer which uses that access point. that access point have following configuration default gateway : 192.168.100.1 primary dns server : 192.168.100.1 here, when i try to open a website the cyberoam firewall redirects the page to a login page (with correct login information, we can browse internet else not), and also website access and bandwidth limitations. once i've heard about pd-proxy which finds open port and tunnels through a port ( usually udp 53). using pd-proxy with UDP 53 port, i can browse internet without login, even bandwidth limit is bypassed !!! and another software called openvpn with connecting openvpn server through udp port 53 i can browse internet without even login into the cyberoam. both of softwares uses port 53, specially openvpn with port 53, now i've a VPS server in which i can install openvpn server and connect through the VPS server to browse internet. i know why that is happening because with pinging on some website(eb. google.com) it returns it's ip address that means it allows dns queries without login. but the problem is there is already DNS service is running on the VPS server on port 53. and i can only use 53 port to bypass the limitations as i think. and i can not run openvpn service on my VPS server on port 53. so how to scan the wifi for vulnerable ports like 53 so that i can figure out the magic port and start a openvpn service on VPS on the same port. ( i want to scan similar vulnerable ports like 53 on cyberoam in which the traffic can be tunneled, not want to scan services running on ports). improvement of the question with retags and edits are always welcomed... NOTE : all these are for Educational purpose only, i'm curious about network related knowledge.....

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• Which Cardbus/PCMCIA -> USB card works with external hard drive?

  - by Carl

  I have an HT-Link Cardbus/PCMCIA USB 2.0 2-port card (NEC / 32-bit). My external hard drive w/USB adapter won't work with it, and it will work plugged directly into a USB port on a different laptop. (My USB ports got fried.) I got the card off E-Bay. My MP3 player works plugged into that card. The drivers for the card say "Known limitations: High Speed Isochronus, USB Composite Devices." (No other details provided.) I don't know if the hard drive adapter is "isochronous" or "composite." I've read there are problems with too little power being supplied to the drive. The cable to the drive has two USB plugs on one end, and it doesn't make any difference if I plug both of them into the Cardbus card. What card should I get? I see many different brands on E-Bay. I need one that supplies sufficient power for an external hard drive, and doesn't have any "known limitations" in the way.

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