Search Results

Search found 8340 results on 334 pages for 'merge join'.

Page 140/334 | < Previous Page | 136 137 138 139 140 141 142 143 144 145 146 147  | Next Page >

  • Introduction to Indexes

    Indexes are critical to good performance. However many people don't understand how indexes well. MVP Gail Shaw provides us with an introductory article on the basics of indexing. Join SQL Backup’s 35,000+ customers to compress and strengthen your backups "SQL Backup will be a REAL boost to any DBA lucky enough to use it." Jonathan Allen. Download a free trial now.

    Read the article

  • NUMA-aware constructs for java.util.concurrent

    - by Dave
    The constructs in the java.util.concurrent JSR-166 "JUC" concurrency library are currently NUMA-oblivious. That's because we currently don't have the topology discovery infrastructure and underpinnings in place that would allow and enable NUMA-awareness. But some quick throw-away prototypes show that it's possible to write NUMA-aware library code. I happened to use JUC Exchanger as a research vehicle. Another interesting idea is to adapt fork-join work-stealing to favor stealing from queues associated with 'nearby' threads.

    Read the article

  • A conversation with world experts in Customer Experience Management in Rome, Italy - Wed, June 20, 2012

    - by nicolasbonnet
    It is my pleasure to share the registration link below for your chance to meet active members of the Oracle Real-Time Decisions Customer Advisory Board. Join us to hear how leading brands across the world have achieved tremendous return on investment through their Oracle Real-Time Decisions deployments and do not miss this unique opportunity to ask them specific questions directly during our customer roundtable. Please share this information with anyone interested in real-time decision management and cross-channel predictive process optimization http://www.oracle.com/goto/RealTimeDecisions Nicolas Bonnet / Senior Director Product Management / Oracle Business Intelligence

    Read the article

  • SQL Saturday 194 - Exeter

    - by Dave Ballantyne
    Many kudos goes to Jonathan and Annette Allen and the others on the team for confirming SQL Saturday 194 in Exeter on the 8th and 9th of March.  The event home page is here http://www.sqlsaturday.com/194/eventhome.aspx and I delighted that myself and Dave Morrison will be presenting a full day pre-con on the 8th on favourite subjects “TSQL and Internals”. Here is the full abstract : TSQL and internals - When faced with performance issues there are many lines of attack. Tuning the engine itself can get you so far, however for maximum effect you need to understand how the engine and how it translates SQL statements into performable actions. This is not a simple task, it is a massive task to deal with a multi-table join and the number of permutations can be immense. To back up this knowledge, we can create better performing TSQL and understand the impact that is has upon the engine and recognize the pitfalls and gotcha’s that exist in SQLServer. Ultimately, there is no ‘best way’ to perform a single task only many variations of ‘it depends’ , but now we can pick the most appropriate option for the required dataload. Over the years, there have been many myths and misconceptions have grown around the product, some have basis in older versions and some are just wrong. Continuing to build on the knowledge given so far these issue will be explored and broken down and proved or disproved. Finally we will look to the future and explore SQL Server 2012 and the new functionality that that brings and some of the common uses that we will be able to address. After completion of this days pre-con, attendees will have a more complete knowledge of execution plans, and how they relate to the physical and logical actions that SQLServer will be executing on their behalf. The attendees will also have a more rounded and fuller knowledge of TSQL and the implications of incorrectly defining a query. Dave is a fountain of knowledge on execution plans and optimizer internals and ,though i may flatter myself, I’m no shrinking violet when it comes to TSQL and such matters.  I hope that if you cant join us, then there are other pre-cons available from other experts in their fields that may ‘float you boat’ too.  The pre-con page is http://sqlsouthwest.co.uk/SQLSaturday_precon.htm Also, excitingly, this pre-con day is sponsored by Fusion-IO which is a great boon for the day. If you want a more of this then i am offering a 2 day TSQL course starting on the 19th of March. More details on this are available here

    Read the article

  • Partner Training: Oracle Endeca Information Discovery 3.1

    - by Roxana Babiciu
    Please join us on November 19 (NAS, LAD) or November 20 (EMEA) to learn about the new release of Oracle Endeca Information Discovery 3.1. The training covers new and exciting self-service discovery capabilities for business users for unstructured analytics, a live demo, and Q&A with the Product Management team. OEID 3.1 offers unique sales opportunities to all Endeca, BI, and Data Warehousing partners. Don’t miss!

    Read the article

  • Using irc in NetBeans IDE 7.2

    - by Geertjan
    Turns out to be easy to use irc in NetBeans IDE 7.2. Install Irssi (I was able to do apt-get to install it), which has a handy guide here, and then use the Terminal window in NetBeans IDE (Window | Output | Terminal): In the above, do this: irssi /connect irc.freenode.net /join #netbeans Then, next time you have a problem in NetBeans IDE or there's some question you have about how to do something, just type your question in the Terminal window and someone will help you, if someone is there who knows the answer.

    Read the article

  • TechCast Live: Java and Oracle, One Year Later (tomorrow!)

    - by Jacob Lehrbaum
    On year ago, tomorrow, Oracle became the steward of Java through its acquisition of Sun.We invite you to join us tomorrow on the anniversary of this memorable event for a special TechCast Live conversation with Ajay Patel, VP of Product development for Application Grid Products and Justin Kestelyn of Oracle Technology Network. Topics that will be covered include:- Highlights, challenges and what we learned over the past year - The Future of Java and its importance to Oracle and the community - Oracle's Application Grid product portfolio todayDate:Feb, 15, 10:00am PSTWatch it live (tomorrow)

    Read the article

  • Pizza and IntelliTrace at NextGenUG on 16 and 23 October 2012

    - by Tarun Arora
    Free Pizza and a session on diagnosing Production bugs using IntelliTrace. I’ll be presenting a session at the Next Gen User Group and you are more than welcome to join in, 16th October at Oxford – http://www.nxtgenug.net/ViewEvent.aspx?EventID=540  23rd October at Birmingham – http://www.nxtgenug.net/ViewEvent.aspx?EventID=524  I’ll be showing off the how IntelliTrace stand alone collector and Visual Studio stand alone profiler can help. See you there

    Read the article

  • Register For The Sept 2012 Chicago IT Architects Group

    - by Tim Murphy
    We are getting rolling again.  This month I will be discussing Building Smart Phone Applications For The Enterprise.  This is an area that I have been working with in my normal day-to-day work and think that more of us will be running across in the near future.  Be sure to register and join us. Register here del.icio.us Tags: Mobile Development,Chicago Information Technology Architects Group,CITAG,Windows Phone,iPhone,Android

    Read the article

  • What Interface Toolkit is being recommended for Ubuntu on Nexus7/Mobile Devices?

    - by Baggers
    I understand this is a may be a very premature question given that the current build is for testing Ubuntu Core, but I have just bought a Nexus7 to join in with this Ubuntu on mobile adventure and can't help wanting to start writing some apps! I haven't really dabbled with either GTK or QT for touch apps yet and, having seen that Ubuntu TV is using Nux, I wondered what people on AskUbuntu-land would recommend. Hope someone out there know this! Cheers

    Read the article

  • Webcast - June 27th: Announcing Oracle SuperCluster T5-8: Our Fastest Engineered System

    - by Javier Puerta
    Join us for a live webcast with Oracle Executive Vice President, John Fowler, as he announces the new Oracle SuperCluster T5-8: Our Fastest Engineered System. Learn how the new Oracle SuperCluster T5-8 delivers: Extreme performance through Oracle Exadata, Oracle Exalogic, Oracle’s virtualization solutions, and the world’s fastest servers Highest availability with no single point of failure and 99.999% uptime Highest efficiency with unmatched price/performance and the lowest operating costs A complete engineered system ideal for database and application consolidation and private cloud Register here

    Read the article

  • Hiding System Objects in Object Explorer in SQL Server Management Studio

    While looking through the new features and improvements in SQL Server Management Studio (SSMS) we found a potentially interesting one to Hide System Objects in Object Explorer in SQL Server Management Studio. In this tip we will take a look at how to Hide System Objects in Object Explorer. Join SQL Backup’s 35,000+ customers to compress and strengthen your backups "SQL Backup will be a REAL boost to any DBA lucky enough to use it." Jonathan Allen. Download a free trial now.

    Read the article

  • Upcoming Webcast: ATG Live Webcast April 5: Managing Your Oracle E-Business Suite with Oracle Enterprise Manager

    - by Oracle_EBS
    Please consider attending the following Webcast announced today on Steven Chan's E-Business Blog linked below.  Please visit his blog to learn more and to register. Managing Your Oracle E-Business Suite with Oracle Enterprise Manager   The topics covered in this webcast will be: Manage your EBS system configurations Monitor your EBS environment's performance and uptime Keep multiple EBS environments in sync with their patches and configurations Create patches for your EBS customizations and apply them with Oracle's own patching tools Visit here to learn more and join today!

    Read the article

  • Upgrading Data Tier Applications in SQL Server 2008 R2

    Changes are inevitable and like many other things in life your application will change over time. The question is how to upgrade an already deployed Data Tier Application to a newer version; what are the different methods available for upgrade and what considerations should you take? Join SQL Backup’s 35,000+ customers to compress and strengthen your backups "SQL Backup will be a REAL boost to any DBA lucky enough to use it." Jonathan Allen. Download a free trial now.

    Read the article

  • Google+ Platform Office Hours: A Movember of Metro-style Apps!

    Google+ Platform Office Hours: A Movember of Metro-style Apps! This week join Google+ Developer Relations team members Joanna Smith, Jonathan Beri, Silvano Luciani, and Gus Class for a special Movember GDL. We'll share updates for Google+, demonstrate Google+ Metro style apps integration in C#, and answer any questions you ask in the event and live YouTube comments. From: GoogleDevelopers Views: 0 0 ratings Time: 30:00 More in Science & Technology

    Read the article

  • Are you ready to grow that Mo (moustache)? Movember is coming

    - by Chris Hammond
    Well here we are, nearing the end of the month of October and coming up on the month of N Movember once again. We here at DNNCorp are in our third year of supporting the Movember cause, growing facial hair on our upper lips to raise awareness and money for men’s health issues. Anyone can participate in Movember, and if you sign up, join a team, you can order some free materials from the Movember organization that you can use to help try and raise funds. The rules for Movember are simple. Start clean...(read more)

    Read the article

  • Get a Live Update from Oracle HCM Strategy in Atlanta, Charlotte, or Arlington next week!

    - by jay.richey
    Join Oracle for an exclusive breakfast or lunch briefing where you will have the opportunity to hear about Oracle's current blockbuster releases for HCM: PeopleSoft 9.1 and E-Business Suite 12.1. Humair Ghauri, Senior Director, HCM Product Strategy, will share how Oracle's latest HCM offerings - Fusion HCM and Fusion Talent Management On Demand - can work alongside your Oracle PeopleSoft HR foundation to show immediate business value. February 15 - Atlanta, GA - click to Register February 16 - Charlotte, NC - click to Register February 17 - Arlington, VA - click to Register

    Read the article

  • Making the Move to PeopleSoft Projects (ESA) 9.1

    The PeopleSoft Projects (ESA) 9.1 release is built to enable the successful selection and execution of projects. With distinct attention to both user and IT productivity, PeopleSoft Projects 9.1 unveils a new Web 2.0 user interface, facilities to enable rapid business process re-configuration, and tools to strengthen project governance. Join us to hear more about these topics and the industry-specific functionality that are compelling customers to make the move to PeopleSoft Projects 9.1.

    Read the article

  • Cookie manager PHP

    - by HaCos
    I own a Joomla commerce store and although I use Google Analytics in order to track visitors, I need to install a cookie manager in order to be able to track cookies that were installed on customer when he punctuate an order. To be more specific , I am planning to join an affiliate network and I need somehow to track no only the last visit of a customer but if he has a cookie and from which affiliate network as well.

    Read the article

  • Trending Buffer Pool Performance Using DMV sys.dm_os_performance_counters

    I'd seen you posted a tip on capturing SQL based PerfMon counters using sys.dm_os_performance_counters. What queries can I run against those stored results that would allow me to examine memory usage on my SQL instance? Join SQL Backup’s 35,000+ customers to compress and strengthen your backups "SQL Backup will be a REAL boost to any DBA lucky enough to use it." Jonathan Allen. Download a free trial now.

    Read the article

  • A colourblind member of our team...

    - by dbramhall
    We rely a lot on colour within our code within our team to outline features that need working on and what needs attention, we we think can be improved (we mainly colour the line of the code) for the application we're developing, however we have a close friend that is colourblind and he wants to join our team despite our heavily reliance on colour. Do you have any other recommendations as to how a team can highlight what needs work on without the use of colour - our team is about 25 people that are all accustom to the line colouring system and we have found it be most efficient.

    Read the article

  • SQL in the City - New York 2012

    Come join Grant Fritchey, Steve Jones and others for a free day of training in New York City on Sept 28, 2012. Learn Agile Database Development Best PracticesAgile database development experts Sebastian Meine and Dennis Lloyd are running day-long classes designed to complement Red Gate’s SQL in the City US tour. Classes will be held in San Francisco, Chicago, Boston and Seattle. Register Now.

    Read the article

  • June 2013 release of SSDT contains a minor bug that you should be aware of

    - by jamiet
    I have discovered what seems, to me, like a bug in the June 2013 release of SSDT and given the problems that it created yesterday on my current gig I thought it prudent to write this blog post to inform people of it. I’ve built a very simple SSDT project to reproduce the problem that has just two tables, [Table1] and [Table2], and also a procedure [Procedure1]: The two tables have exactly the same definition, both a have a single column called [Id] of type integer. CREATE TABLE [dbo].[Table1] (     [Id] INT NOT NULL PRIMARY KEY ) My stored procedure simply joins the two together, orders them by the column used in the join predicate, and returns the results: CREATE PROCEDURE [dbo].[Procedure1] AS     SELECT t1.*     FROM    Table1 t1     INNER JOIN Table2 t2         ON    t1.Id = t2.Id     ORDER BY Id Now if I create those three objects manually and then execute the stored procedure, it works fine: So we know that the code works. Unfortunately, SSDT thinks that there is an error here: The text of that error is: Procedure: [dbo].[Procedure1] contains an unresolved reference to an object. Either the object does not exist or the reference is ambiguous because it could refer to any of the following objects: [dbo].[Table1].[Id] or [dbo].[Table2].[Id]. Its complaining that the [Id] field in the ORDER BY clause is ambiguous. Now you may well be thinking at this point “OK, just stick a table alias into the ORDER BY predicate and everything will be fine!” Well that’s true, but there’s a bigger problem here. One of the developers at my current client installed this drop of SSDT and all of a sudden all the builds started failing on his machine – he had errors left right and centre because, as it transpires, we have a fair bit of code that exhibits this scenario.  Worse, previous installations of SSDT do not flag this code as erroneous and therein lies the rub. We immediately had a mass panic where we had to run around the department to our developers (of which there are many) ensuring that none of them should upgrade their SSDT installation if they wanted to carry on being productive for the rest of the day. Also bear in mind that as soon as a new drop of SSDT comes out then the previous version is instantly unavailable so rolling back is going to be impossible unless you have created an administrative install of SSDT for that previous version. Just thought you should know! In the grand schema of things this isn’t a big deal as the bug can be worked around with a simple code modification but forewarned is forearmed so they say! Last thing to say, if you want to know which version of SSDT you are running check my blog post Which version of SSDT Database Projects do I have installed? @Jamiet

    Read the article

  • Presenting at Usergroup meeting in Dublin

    - by simonsabin
    I'll be over in Dublin doing a usergroup meeting on Thursday evening at the Microsoft office. The subject of the talk is “Almost all queries have to do two things, get data and join it together. In this session we will look at the aspects of these that most people think they know but in reality don’t. “ If you think you know SQL then you should come along and we'll see if you are right http://www.mtug.ie/UserGroups/ SQLServer/tabid/82/ctl/Details/ Mid/413/ItemID/110/ Default.aspx?ContainerSrc...(read more)

    Read the article

< Previous Page | 136 137 138 139 140 141 142 143 144 145 146 147  | Next Page >