Posted in Solaris by: Lee Lang
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16 Mar
Changing hostname in Linux and HP-UX is relatively easier comparing to changing hostname on Solaris. However it’s not difficult to change the hostname in Solaris but process and configurations files are little different.
Steps to change the hostname in Solaris
Here is how you can change the hostname of an Solaris 8,9 or Solaris 10 servers without doing a reboot.
To change the hostname on a Solaris system, you should change the old hostname with new hostname in these files:
/etc/hosts
/etc/nodename
/etc/hostname.*
/etc/net/ticlts/hosts
/etc/net/ticots/hosts
/etc/net/ticotsord/hosts
/etc/inet/ipnodes
You can then try rebooting your Solaris machine to test your changes and ensure that they operate correctly. Solaris Reboot may or may not be needed.
Posted in Oracle General, Oracle Indexes, Oracle Myths by: Richard Foote
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16 Mar
A suggestion that seems to pop up on a routine basis on various forums and discussion boards is that we should be storing our Indexes in a larger block-size tablespace. For example, if our database block size is set to 8K, we should be creating separate (say) 16K block tablespaces specifically for our indexes. Doing […]
Posted in Rittman Mead by: Mark Rittman
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16 Mar
If you’re reading this blog via our website rather than the RSS feed, you’d have probably noticed that we’ve had a bit of a makeover. All of the old content is still available, but now we’ve got a shiny new design that’ll be reflected in our marketing materials, presentations and so on. We’ll also be […]
Posted in Fedora by: Lee Lang
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16 Mar
What is vixta?
Vixta is free open source desktop operating system with added features and enhanced graphical gadgets like Microsoft Windows Vista. Windows Vixta is based on fedora core and is available for free download.
Why you should try Vixta :
- Absolutely free, in every sense.You can download and use Vixta for free (no charge).
- Vixta is designed to spread linux to the “masses”.
- ABN - AbsolutelyNo Config.
- Vixta is very User-Friendly.
- Vixta desktop is Eye-catching.
- Vixta look and feels are very familiar for users.
Download free Vixta alpha1 from sourceforge now.
Posted in Uncategorized by: Lee Lang
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16 Mar
CentOS is clone of Red Hat enterprise Linux and all commands works in similar manner like Red Hat Enterprise Linux. Most Linux users think that it’s not very easy to change screen resolution in CentOS as it is in windows but that’s not the case, changing screen resolution/display setting is very easy thing to do on CentOS Linux. I am running CentOS on HP desktop connected to 17 inch monitor, so i decided to change screen resolution on my CentOS machine from 800×600 to 1280×1024.I use 1280X1024 on my windows desktop connected to 17″ monitor to have a better display.
How to change screen resolution/display settings in CentOS 5
To change screen resolution in CentOS you would need to open command terminal window from your Xwindow Graphical desktop.
Steps to change screen resolution in Fedora:
- In CentOS desktop open terminal window and run command system-config-display, display settings GUI window will open up.
- In display setting window select settings tab.
- Under settings tab pick 1280X1024 of your favorite Resolution from the pull down.
Posted in MySQL, cluster, memory, mysql cluster by: Sheeri Cabral
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16 Mar
If you have a 12-server MySQL Cluster with:
1 Management Node
3 SQL Nodes
2 Data Node Groups, 4 Data Nodes per group
And each machine is configured to allocate 1G of memory for its function, how much data (data + indexes) can you store in total in your cluster?
You can guess, but you get bonus points if you […]
