Search Results

Search found 9117 results on 365 pages for 'systems analysis'.

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

Page 147/365 | < Previous Page | 143 144 145 146 147 148 149 150 151 152 153 154  | Next Page >

  • Implication of variable context switching time

    - by Rob
    Hi, I know that constant switching time of the Linux scheduler was a big achievement. I was just asking myself the question what would be the implication of a non-constant switching time. The only obvious reason I can think of is real-time systems where we have to meet deadlines. There it is obviously no ideal if the switching time is "random". Are there any other good reasons that favour constant switching times? Many thanks, Rob

    Read the article

  • Stop SQL Server services from conveniently

    - by MedicineMan
    I have a general use laptop. I use it for games, development, and web surfing. I've just installed SQL Server 2008 with Analysis, Reporting, and Error reporting, as well as any of the other options on the installer. I also have a default instance of SQL server as well as a named instance. When I'm not doing development, I'd like to shut down these services conveniently. I'm thinking that a batch file would be good. What are the commands to shut these services down and release the associated memory and resources? It appears that: net stop MSSQLSERVER seems to stop the MSSQLSERVER instance. What about the other services?

    Read the article

  • Intel Core i7-4960HQ vs. 4850HQ (Haswell) [on hold]

    - by Timothy R. Butler
    I'm looking at the new MacBook Pros and trying to decide between the Core i7-4960HQ (2.6 GHz) and i7-4850 (2.3 GHz). I've found some synthetic benchmarks comparing them, but I haven't found a lot of data, so I'd appreciate any pointers to good comparisons for the Haswell family (especially these two processors). My cursory analysis seems to suggest there isn't a huge gain from the extra 300 MHz. I'd like to determine not only whether this is generally true, but also to figure out if the gains that are made in performance come at too high of cost. Is the 2.6 going to be pushing the limits of what can fit in a thin laptop without overheating? I've looked at some of Intel's documentation, but have not been able to determine what the normal and maximum operating temperature differences are for the models. In the past, there have been times that Intel's fastest models in a given range ran especially hot and/or consumed significantly more power compared to slightly slower models. Do those concerns factor into the current generation?

    Read the article

  • Test Environment configuration Management

    - by TechTestDude
    I am after a solution which will enable me to enter all my hardware/software elements (sort of like resource management), create a set of 'test environments' and assign hardware and software to that test environment for a given period. The idea is so that everyone can see and update what they need in any given environment to meet their project needs. Does anyone know of any systems out there which can achieve this? Vendor recommendations are welcome, but please call out your interest in it.

    Read the article

  • sccm with distributed clients not in AD

    - by alex
    Hi guys, Before I go through learning about sccm can you guys tell me if it is possible to update and organize Pos systems, windows updates, software updates, which are not within an ad domain...How does this work is it workgroup etc. and online links much appreciated.... Cheers

    Read the article

  • Awstats messaging non existant user causing exim4 to go nuts

    - by Chris
    I've taken over managing a server set up by someone else now uncontactable, while managing to work out most faults / changes needed this one is stumping me. Awstats is running on the machine and sending messages via exim4 to a user every time it runs an update. The user account has been deleted and so the exim4 main log files are filling up with message delivery errors, which firstly hinders meaningful log analysis for anything else and secondly uses up quite a lot of space (it grew to 22GB unattended, panic!) I've been through all the conf files in /etc/awstats and can't seem to find any mention of this user account. Google just turns up results about how to use awstats to parse exim4 log files. So the questions is where is this setting (on debian) likely to be? Cheers in advance

    Read the article

  • Reg Query Issues

    - by Fitz
    I have a batch script that does reporting on our systems and part of it queries the registry for information. The script fails to get the key's value when its ran by the system, but whenever I run the script myself, it works perfectly the command: REG QUERY "HKEY_LOCAL_MACHINE\SOFTWARE\TrendMicro\ScanMail for Exchange\CurrentVersion" /v PatternStringFormatted > current1.tmp should return: HKEY_LOCAL_MACHINE\SOFTWARE\TrendMicro\ScanMail for Exchange\CurrentVersion PatternStringFormatted REG_SZ 6.645.00 This script is failing on a Server 2008 R2 machine, but runs fine on Server 2003 R2 machines.

    Read the article

  • Is VirtualBox really slow compared to the host OS? (for Ruby development)

    - by dan
    I have VirtualBox running Ubuntu as a guest environment on my Macbook Pro running Leopard OS X 10.5. I timed the same batch of Ruby on Rails unit tests on both systems. The difference seems to be quite big. The same suite of Ruby unit tests that take 13.4 seconds in the native OS X, take 82 seconds to run in VirtualBox Ubuntu. Are other people doing the same kind of development noticing the same differences?

    Read the article

  • Finding trends in multi-category data in Excel

    - by Miral
    I have an Excel spreadsheet that contains hundreds of rows of data that each represent a single sample in a larger population. Each row is divided into three columns that contain frequency counts of a specific type of thing. Together the three columns summed on a single row represent 100%, though each row will sum to a different value. What I'm most interested in are the proportions of each of these types (ie. percentages of each column relative to the sum of the three columns). I can easily calculate this on a per-row basis, but what I'm really interested in is trying to find an overall trend from the entire population. I don't really spend much time doing data analysis so the only thing I can think of trying is to create those percentage columns and then average them, but I'm sure there must be a better way to visualise this.

    Read the article

  • Hide Spotify from Windows 7 Task Bar

    - by Tomas Lycken
    When Spotify is running, it shows a little icon in the activity field. On most operative systems, closing the Spotify window minimizes the player to the activity window, freeing up space in the task bar - but not in Windows 7, it seems. I think it's a little uneccessary to have two icons in almost the same place that does almost the same thing. Is there anyway to hide a program icon from the task bar, in this case specifically Spotify?

    Read the article

  • Backup Xen domU machines while running.

    - by Jonathan Hawkes
    The host machine is running CentOS 5.3 and using LVM to create Logical Volumes (LVs) and to allow live snapshots to be taken of those LVs. My thought was to store all of the image files for the Xen underpriviledged domains (domU) in a single LV and periodically take a snapshot of that LV and copy the disk images out of the snapshot in order to make a live backup of these systems. Is this doable? Is there a better way? Thanks!

    Read the article

  • Application to test a cluster/grid

    - by Mystic
    Is anyone aware of any application (computation + data) that I can download to test an in-house grid middleware that will run on a local cluster. I hope to compare the performance with other available grid systems.

    Read the article

  • Is there any SMS/MMS server for LAN environment

    - by Chau Chee Yang
    I am looking for a solution to send SMS/MMS message to mobile device from desktop or browser in LAN environment. As such, it is most probably using TCP/IP protocol to transmit request/response. The server may attach to a GSM device with SIM card attached. An server application would then start accept the request from any LAN client and convey the SMS/MMS to one or more recipients. The server may log all requests for further traffic analysis in later stage. Is there any solution that able to perform what I describe here. Please advice.

    Read the article

  • Software to block Facebook [closed]

    - by the_learner
    I wish to install a software in server of my office which can block facebook or any other website which I wish to block in client systems. (I dont want to edit host file for the same purpose) I google it out and found lots of them...but I am confused which is the best. Please suggest me some good blocking softwares along with download link (if providing link is possible, else no probz) Thanks in advance...

    Read the article

  • What is the S.M.A.R.T. page?

    - by Mads Skjern
    I've just listened to Steve Gibson talk about his SpinRite software, on the Security Now podcast episode 336 (transscript). At 33:20 he says: I can show and do show on the SMART page that sectors are being relocated and that errors are being corrected. That SMART analysis page sometimes scares people because it shows, wait a minute, this thing says we're correcting so many errors per megabyte. What is this SMART page? 1) Some information saved on the HD by SMART, that I can access with a SMART tool like smartmontools? 2) A page (tab) in his SpinRite software? In any case, can I see, in any way, what sectors are marked as bad, without using SpinRite? Preferably using smartmontools!

    Read the article

  • Monitor utilities

    - by Adam Davis
    I'm a big fan of good monitor usage, but only currently use a few utilities to help me attain display nirvana across several systems and monitors. Part of this is due to not knowing what's available. Please list one monitor utility that you use and what it does for you per answer, and avoid duplicates - comment on and vote up the existing answers rather than adding a duplicate. Also, if there are existing questions that delve more specifically into one area of monitor utilities link that in a separate answer. -Adam

    Read the article

  • tmux won't run as non root user?

    - by bumbling fool
    If I run tmux as root, it runs normally and fully functional. I created a couple users, and it will not run as any of the users. create session failed: : No such file or directory I checked the outside $TERM is xterm and inside $TERM is screen as FAQs suggest that is most common cause of problems. I've used tmux regularly on many different systems, but I on this VPS I can't figure out what's up... A little help, please? EDIT: strace output

    Read the article

  • Running SEP scans with the SYSTEM account

    - by Eric
    I need to run Symantec Endpoint Protection scans on Windows 7 systems using the SYSTEM account. I know that I can run DoScan.exe to manually run a scan, and this works fine using a regular user account. Unfortunately, when I try to run DoScan as SYSTEM, the application exits immediately without running a scan. Is there a way that I can get this to work, or another application besides DoScan.exe that I should be using?

    Read the article

  • Packet logging on PIX firewall

    - by georged.id.auindex.htm
    We have a Cisco PIX 515 firewall and I would like to set up a simple logging that would give us a traffic breakdown for billing by: source destination protocol port size time PIX is plugged into Catalyst 2970 and I was told that the best thing since sliced bread for logging is to get Netflow and get Catalyst to log. My concern, however, (besides the Netflow cost) is that I really don't want to "listen" to the internal noise and all I'm interested in are the external traffic stats above for billing and analysis purposes. What would be the simplest and the easiest solution? Cheers George

    Read the article

facebook twitter digg google delicious technorati stumbleupon myspace wordpress linkedin gmail igoogle windows live tumblr viadeo yahoo buzz yahoo mail yahoo bookmarks favorites email print

< Previous Page | 143 144 145 146 147 148 149 150 151 152 153 154  | Next Page >