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Search found 419 results on 17 pages for 'stress'.

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• Investigating a potential CPU failure

  - by Jernej

  On a Ubuntu server that I am using for computations I have recently observed that some CPU extensive programs (GUROBI,CPLEX) often segfault. Being in correspondence with tech support of the respective programs I was suggested that it may be a hardware issue. The administrator of the server performed a detailed memtest and it turned out that the…

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• User connection management in Reporting Services configuration

  - by Testas

  IT professionals will use Reporting Services Configuration Manager to perform post installation tasks for SQL Server Reporting Services. Introduced in SQL Server 2005, Reporting Services Configuration Manager provides an intuitive interface to perform tasks including specifying the report server database, report manager url, and indeed one of the…

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• How to Identify Which Hardware Component is Failing in Your Computer

  - by Chris Hoffman

  Concluding that your computer has a hardware problem is just the first step. If you’re dealing with a hardware issue and not a software issue, the next step is determining what hardware problem you’re actually dealing with. If you purchased a laptop or pre-built desktop PC and it’s still under warranty, you don’t need to care about this. Have the…

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• top tweets WebLogic Partner Community – November 2011

  - by JuergenKress

  Send us your tweets @wlscommunity #WebLogicCommunity and follow us on twitter http://twitter.com/wlscommunity glassfish GlassFish Marek’s JAX-RS 2.0 content from Devoxx 2011 – bit.ly/sp2NJO chriscmuir chriscmuir New blog post: ADF bug: missing af:column borders in…

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• Visual Studio 2010 Service Pack 1 Released

  - by krislankford

  The VS 2010 SP 1 release was simultaneous to the release of TFS 2010 SP1 and includes support for the Project Server Integration Feature Pack and updates to .NET Framework 4.0. The complete Visual Studio SP1 list including Test and Lab Manager: http://support.microsoft.com/kb/983509 The release addresses some of the most requested…

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• postfix on same server as apache2 mysql php

  - by Sandro Dzneladze

  I've dedicated box that hosts wordpress blog with huge traffic. I need mail functionality for me and 2 other employees. I also need mail send capability for fail2ban and logwatch applications. I don't want to stress this box too much, so I wonder: How scure can postfix be? Will I stress server beyond needed with antivirus and…

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• java.util.EmptyStackException on JIT/Warmup

  - by infectedrhythms

  I'm using a 3rd party lib in my application that throws a java.util.EmptyStackException This only happens during the VM JIT/Warmup Start application Start stress test no rampup. java.util.EmptyStackException thrown Keep application and redo stress test. No exception thrown Shutdown application Start application Start stress…

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• Talking JavaOne with Rock Star Adam Bien

  - by Janice J. Heiss

  Among the most celebrated developers in recent years, especially in the domain of Java EE and JavaFX, is consultant Adam Bien, who, in addition to being a JavaOne Rock Star for Java EE sessions given in 2009 and 20011, is a Java Champion, the winner of Oracle Magazine’s 2011 Top Java Developer of the Year Award, and recently…

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• JavaOne Rock Star – Adam Bien

  - by Janice J. Heiss

  Among the most celebrated developers in recent years, especially in the domain of Java EE and JavaFX, is consultant Adam Bien, who, in addition to being a JavaOne Rock Star for Java EE sessions given in 2009 and 2011, is a Java Champion, the winner of Oracle Magazine’s 2011 Top Java Developer of the Year Award, and…

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• L'interview technique est-il adapté pour les recrutements ? Un développeur estime que cette pratique est ridicule et devrait mourir

  Au diable l'interview Technique d'avant embauche en entreprise Un développeur estime que cette pratique est ridicule et sa réussite tient plus de la chanceQuel programmeur ne se souvient pas de ses premiers entretiens d'embauche en entreprise ? Les mains moites, le coeur qui bat à la chamade, la gorge serrée ; ce sont…

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• When things go awry

  - by Phil Factor

  The moment the Entrepreneur opened his mouth on prime-time national TV, spelled out the URL and waxed big on how exciting ‘his’ new website was, I knew I was in for a busy night. I’d designed and built it. All at once, half a million people tried to log into the website. Although all my stress-testing paid off, I have…

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• Can AJAX in a CMS slow down your server

  - by Saif Bechan

  I am currently developing some plugins for WordPress, and I was wondering which route to take. Let's take an example, you want to display the last 3 tweets on your page. Option 1 You do things the normal way inside WordPress. Someone enters the website, while generating the page, you fetch the tweets in php via the…

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• Financial institutions build predictive models using Oracle R Enterprise to speed model deployment

  - by Mark Hornick

  See the Oracle press release, Financial Institutions Leverage Metadata Driven Modeling Capability Built on the Oracle R Enterprise Platform to Accelerate Model Deployment and Streamline Governance for a description where a "unified environment for analytics data management and model lifecycle management brings the…

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• What are the best possible ways to benchmark RAM (no-ECC) under linux / arm?

  - by moul

  I want to test integrity and global performances of no-ECC memory chips on a custom board Are there some tools that run under linux so I can monitor system and global temperature in the same time ? Are there some no-ECC specific tests to do in general ? EDIT 1: I already know how to monitor temperature (I use…

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• Very high memory usage, but not claimed by any process?

  - by SharkWipf

  While stress-testing LVM on one of our Debian servers, I came across this issue where memory would fill up a lot to the point where it would run the server out of memory, but no process would claim the memory. See http://i.imgur.com/cLn5ZHS.png, and see http://serverfault.com/a/449102/125894 for an explanation on…

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• Web hosting deciding to pay for hosting or host your own?

  - by pllee

  Is there a guide out there on how to choose when to pay for web hosting vs. hosting your own? Assuming that root access is a must I would like to compare things like cost, scalability and personal stress. Here is what I could come up with. Paying for web hosting: Benefits: Much cheaper for a small scale. I…

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• On Contract Employment

  - by kerry

  I am going to post about something I don’t post about a lot, the business side of development.  Scott at the antipimp does a good job of explaining how contracts work from a business perspective.  I am going to give a view from the ground. First, a little background on myself.  I have recently…

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• VS 2012 Code Review &ndash; Before Check In OR After Check In?

  - by Tarun Arora

  “Is Code Review Important and Effective?” There is a consensus across the industry that code review is an effective and practical way to collar code inconsistency and possible defects early in the software development life cycle. Among others some of the advantages of code reviews are, Bugs are found…

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• Build Environment setup - Using .net, java, hudson, and ruby - Could really use a critique

  - by Jeff D

  I'm trying to figure out the best way to stitch together a fast, repeatable, unbreakable build process for the following environment. I've got a plan for how to do it, but I'd really appreciate a critique. (I'd also appreciate some sample code, but more on that later) Ecosystem - Logical: Website -…

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• My computer freezes irregurarly

  - by Manhim

  My computer started to freeze at irregular times for 3 weeks now. What happens My computer freezes, the video stops. (No graphic glitches, it just stops) Sound keeps playing up to some time (Usually 10-30 seconds) then stops playing. Sometimes, randomly, the screen on my G-15 keyboard flickers and I…

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• What if Google’s ‘Project Glass’ Ran on Windows? [Funny Video]

  - by Asian Angel

  The tech sphere has been abuzz lately about Google’s new ‘Project Glass’, but what would happen if it ran on Windows? You can view the original ‘Project Glass’ video below… Windows Project Glass: One day too… [via Geeks are Sexy] How to Stress Test the Hard Drives in Your PC or Server How To…

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• Mario Goes Insane, Engages in Reign of Terror Throughout Mario Land [Video]

  - by Asian Angel

  Mario finally loses it and begins a reign of unholy terror throughout Mario Land. Will anyone be able to stop much less escape this new nightmare version of everyone’s favorite plumber? Note: Video contains some language that may be considered inappropriate. Mario Goes Berserk [via Geeks are Sexy] …

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• SQL Server v.Next (Denali) : More on contained databases and "contained users"

  - by AaronBertrand

  One of the reasons for contained databases (see my previous post ) is to allow for a more seamless transition when moving a database from one server to another. One of the biggest complications in doing so is making sure that all of the logins are in place on the new server. Contained databases help…

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• Supercharge Your Website and See Traffic Flooding at Your Door

  Thanks to your tips and tactics, my website is supercharged and I have more visitors than I can handle (of course he is able to handle), exclaimed my friend when I entered his home for the super success party that he threw. It was not long ago when after losing his job to the economic meltdown, he…

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• Overload Avoidance

  - by mikef

  A little under a year ago, Matt Simmons wrote a rather reflective article about his terrifying brush with stress-induced ill health. SysAdmins and DBAs have always been prime victims of work-related stress, but I wonder if that predilection is perhaps getting worse, despite the best efforts of…

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