• New Web Project Setup Question

    I am new the Linux servers but will be using CentOS servers.I have a web application that was created in Java using a NoSQL database.This application will give users the ability to create there own drag and drop web sites. Very similar to , Web.com, wixs.com, suarespace.com and weekly.com.We will...

    sstepky5 pointsBadges:
  • How can I reset a sequence in Oracle?

    Hello, Does anyone happen to know if I could reset a sequence in Oracle? I understand how to do it in PostgreSQL: ALTER SEQUENCE serial RESTART WITH 0; Thank you very much!

    ITKE380,325 pointsBadges:
  • Return Loss error on Fluke

    Let me first say, I'm a total newbie to networking... Okay, got that out of the way. I've run cat5e 94 feet thru my basement. When I connect each end of the cable to a Fluke DSP-4000 Network Analyzer it tells me that Return Loss failed (RL and RL @ Remote). If I drill into the details on the...

    DaveR35 pointsBadges:
  • Disadvantages of using a CD of flash disk

    What are some of the disadvantages of using a CD or flash disk as compared to saving on the file server

    Ester9565 pointsBadges:
  • How can I get my Dell Optiplex to see a USB keyboard DURING boot process? (So I can get to the BIOS.)

    I cannot boot up my PC I just purchased. It gets to a screen that says no boot device is available. (This is not a hardware problem, I just need to format the drive.) I have a Windows XP disk and wish to install that onto this computer. Sounds easy to this point right? Well I did not realize when...

    Mjshellhm5 pointsBadges:
  • Sleep mode for power management system

    My power management system is not working properly. I put it into sleep mode and it comes right back on. Can you help?

    retiree7635 pointsBadges:
  • Where is the data directory located in PostgreSQL?

    I just started using PostgreSQL again but I have forgotten several things. Particularly, where is the data directory located? I tried using /usr/local/postgres/ but it still doesn't exist. Thanks for the help.

    ITKE380,325 pointsBadges:
  • Group profile, startup program overwritten after the IPL

    We have this morning 7 users who get failure when logging on to system after maintenance activity. User profiles has been "overwritten" during the Maintenance. I have changed back, group profile, start program, name, enabled for them. Kindly help me to understand what was wrong in the process.

    deepakt1130 pointsBadges:
  • Batch jobs in mainframes

    I'm working in a financial company. I can see most of batch jobs are still running in Mainframes. What are the best technologies that you would suggest to migrate the batch jobs which is as accurate and fast like mainframe? Any technology that will sort the file faster than mainframes?

    VijayJessy5 pointsBadges:
  • PostgreSQL: List all databases and tables

    I'm pretty new to PostgreSQL and I've just started to learn more administration techniques (including the PSQL command line). Now, when I login with psql --username=postgres, how can I list all databases and tables? Thank you very much.

    ITKE380,325 pointsBadges:
  • Retrieve .webarchive from a Mac

    Are saved pages that are .webarchive on a Mac accessible on the drive?

    RalphLC5 pointsBadges:
  • Gentran 434d to a 439d replacement

    If you want to add a temp indication to a Gentran 434D indicator, is the 439D a direct replacement for it?

    shackett5 pointsBadges:
  • Timing SQL queries with PSQL

    I'm using a PostgreSQL database and I have to benchmark several SQL queries against it. Would there be a way I can actually 'time' my queries using PSQL? Thanks!

    ITKE380,325 pointsBadges:
  • Hard drive not found in my Dell PC

    This evening, my computer just turned off when I was playing plague inc. Then when I tried to boot it could not boot to Windows 10 but just showed a blinking cursor on top left corner. When I try diagnosis is says no hard drive found but there is one inside my PC. Dell latitude e 6320 A13, Intel...

    therid5 pointsBadges:
  • “I/O Error 123”

    "I/O Error 123" This message appears when trying ot run an application (exe). How can I solve it?

    Christossev10 pointsBadges:
  • What are the STP cable types?

    What are categories of shielded twisted pair (STP) cable?

    NetworkingATE1,545 pointsBadges:
  • Windows Server 2008 – User Has Appropriate Rights; Cannot Read/Write File

    All of my users' Windows 7 Professional libraries from their desktop machines are stored on my Server 2008 file server. I have two users who have appropriate rights to their directories, but some of the subdirectories within their MyDocuments directory are unstable. Users may be able to list a file...

    sixlashes5 pointsBadges:
  • How to check drive temperature?

    My drive delivers efficient performance. If the drives temperature exceeds the safe threshold limit, it may result in the drive to crash. So it would be great if someone tells me how do I check drive temperature?

    isophiawilson115 pointsBadges:
  • Listing all schemas in PostgreSQL

    I'm using PostgreSQL and I need to figure out how to list all schemas using SQL. Can anyone help me? I tried using the below code but it didn't work. SELECT something FROM pg_blah; Thanks!

    ITKE380,325 pointsBadges:
  • Using Oracle in mechanical engineering

    How do I utilize Oracle in mechanical engineering?

    bkub015 pointsBadges:

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