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  • Can computer clusters be used for general everyday applications?

    - by Matt Pascoe
    Does anyone know how a computer cluster can be used for everyday applications, like for example video games? I would like to build a computer cluster that can run applications over the cluster that were not specifically designed for computer clusters and still see the performance increase. One use would be for video games, but I would also like to utilize the increased computing power for running a large network of virtualized machines.

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  • Windows computer account appears to reset its own password, why?

    - by David Yu
    Has anyone seen this where a computer account appears to reset its password? The password for user 'WEST\SQLCLUSTER$' was reset by 'WEST\SQLCLUSTER$' on 'DOMAINCONTROLLER.WEST.company.corp' at '04/23/10 20:47:41' Event Type: Success Audit Event Source: Security Event Category: Account Management Event ID: 628 Date: Friday, April 23, 2010 Time: 8:47 PM User: WEST\SQLCLUSTER$ Computer: DOMAINCONTROLLER.WEST.company.corp Description: User Account password set: Target Account Name: SQLCLUSTER$ Target Domain: WEST Target Account ID: WEST\SQLCLUSTER$ Caller User Name: SQLCLUSTER$ Caller Domain: WEST Caller Logon ID: (0x0,0x7A518945)

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  • How do I speed up load times on roaming profiles with Active Directory?

    - by user65712
    I've done some reading and apparently the main obstacle to fast remote profile syncing is that Samba takes a long time to transfer lots of little files like cookies. After reading Roaming Profiles: Best Practices , I plan to use Folder Redirection, but I want my users to be able to login as rapidly as possible, even if it means that their data is still coming in when they reach their desktop. Is there a way to do this with GPO or a third party add-on that can load user profile data faster/speed up the login process for users?

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  • Difference between adding MIME types in IIS via Websites vs Local Computer?

    - by Alex Key
    What is the difference between adding MIME types in these 2 different situations? When in IIS 6 manager... Right click on the computer name (local computer) properties mime types Right click on the "Web sites" folder properties http headers mime types I'm guessing that perhaps option 1 adds MIME types for FTP also? However if that were true i'd expect to be able to add MIME types specifically in the properties of FTP (and not just websites). thanks for your help.

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  • Is minimum latency fixed by the speed of light?

    - by JavaRocky
    Suppose i had a fiber optic link from one side of the planet to the other side of the planet. Is it safe to say, that with current technology, the latency of communication can never be reduced? Understand that a fiber optic cable is not a perfect medium thus data only travels close to the speed of light. Also lets consider that i will not be drilling a hole thru the center of the earth and it is just running along the ocean.

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  • Get 5.1 surround sound from computer through a VCR config?

    - by Wedding Nails
    I'm posting to see if my idea of this setup is right and can be done. I currently have the following "equipment": a JVC VCR -quite old-, which has built in surround sound (aka it has several speaker outputs, which I believe is 5.1 and are connected to several speakers that are in every corner of the room), a computer with SPDIF optical output and a new flat screen TV (with built in HDMI). I want the computer to take advantage of the VCR's surround system (all the speakers in the room) in order to play mainly music and video always with all the speakers (5.1) and with the maximum sound quality. Currently, the computer plays sound only through the front speaker (I connect one output to the on board pc audio input) and the quality is really bad. As a side note, the computer video runs with S-video (old school), and the picture quality as you would imagine, is really bad with the new big LCD screen. My main goals are: to upgrade the picture with a new video card which would support HDMI (my tv has HDMI). to buy a SPDIF optical cable, connect one end to the VCR SPDIF input and the other end to the PC output This is theoretically what I've researched so far, and I came out with several questions: in this case, with the SPDIF cable connected, and all the configurations done in windows allowing the 5.1, will I get every content I play "converted" or played through all of my speakers? (I read this forum post). I already know that in order for this setup to play from all the speakers, the content/audio source has to be 5.1. but my question is, if there is a way to play from all of the speakers no matter what type of content I'm playing (that's why I said conversion there) I already know that HDMI cables carry digital sound. Is there a way I can only use said HDMI cord to the tv, and get sound through the VCR? (I'm not too sure about this, I would have to disable the TVs speakers and use the VCR surround as default, but I have no clue wether this can be done or not). Update: The ultimate question is, do I really have to rely on "sound virtualization" technology to get sound from all the speakers, no matter what content I play? (do I require a newer sound card, like a creative soundblaster with said technology?) Thanks!

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  • UltraSurf not working, used to work on same network (and is working fine on friend's computer on same network)

    - by Kush
    I'm using UltraSurf (10.17), it used to work fine but now its not working on my computer (Windows 7) and the window keeps showing "Connecting Server..." and after sometime, it fails to establish the connection. While, its working perfectly on the friend's computer on the same network. Any help will be appreciated. (Please note that using Proxifier would be my last option if I can't get UltraSurf working anyway).

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  • Is it possible to integrate Computer Associates SiteMinder with SQLServer?

    - by Scott Weinstein
    We have a MS SQL BI stack which the standards group wants us to move to "WebSSO" which is based on Computer Associates SiteMinder/netegrity product. I figure integrating the web component won't be too hard, but we have users which connect to the Database directly - currently using Windows Authentication. Is is possible to itegrate Computer Associates SiteMinder with SQL Server? With SSAS? If so, how much effort is involved?

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  • Is There Something Wrong With My Computer Or The Website Server?

    - by thewarspk
    Recently I've been playing one new game which is called THE WARS, it's so fucking interesting that has become the routine work of my life. Yesterday i carelessly downloaded some files with virus, now my computer can't work properly, i just found i couldn't open the game page! Im so mad now, im wondering is there something wrong with my computer or website server, if it's mine, i will find someone to fix my PC, please check out for me...thank you very much, here is the address http://wars.swagblack.com/webgamethewars.aspx

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  • Is there anyway way to speed up Exchange 2007's Load Generator tool?

    - by JohnM
    I'm running Load Generator to test our new deployment before going live and the initialization process has been running for two days and is only at 25% for ~58000 user test. Does anyone know of a way to speed up this process? Surely it shouldn't take this long. Currently, I've got it running with one master and two remote servers and they aren't peaking out on CPU or Network utilization. Any help you could provide would be greatly appreciated.

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  • How to buy a computer that supports multiple monitors?

    - by Curtis Gibby
    When shopping for a new desktop computer, I'd like to get one that allows me to use two monitors. Is that something that most current-generation video cards can do (in late 2012), or do I need to search for a specific graphics card, or specific attributes for a card? I've Googled the question but most answers talk about how to figure out if a computer that you already have can support dual monitors (generally, by plugging two monitors and seeing if they both work). Is there some key terminology that I'm missing in my searches?

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  • Is it possable to invert the image output on a computer for a rear projection screen?

    - by Faken
    Hello everyone, Is there a way to flip/invert/mirror a video out on a computer with a on board Intel video card? I'm making a large rear projection screen and i need to invert the image to project properly. One of my projectors has a function that automatically inverts the image, but the other one may or may not (likely not) and i need two projectors to drive the system so I'm hoping to do the inversion on the computer side before projecting.

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  • VPN connection prevents the computer from sleeping - can I avoid that ?

    - by driis
    Most of the time, I need to have an active VPN connection when working from my home PC. I've discovered, that if the VPN is active, and I leave the computer, the computer does not go to sleep automatically, as it should. If i disconnect VPN, it works. Why is that ? How can I ensure that my PC can go into sleep mode automatically even with the VPN connection on ?

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  • Is there an application to open links on another computer?

    - by kbyrd
    I'm connecting to another computer via RDP. I would like to click on links inside my RDP session and have the links open in a browser on my client computer. It feels like I could install some application on both ends and have them communicate over TCP and proxy the URL opening. Does something like this exist?

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  • Output the number of cores and speed of a server?

    - by Sam
    I have access to another college's standalone server and am running several experiments on it. However, I don't know how many cores or the speed of the cores in the machine. Is there a way to get that information through the command line? Right now I'm accessing it through SSH.

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