Posted by ricardoamaro
07/15/2010 - 05:25
Need inexpensive and highly effective sollution for your high availability structure?
Look no more!
GlusterFS is an Opensource software running on any unix machine (Linux, Sun, MacosX...) . It is GPL and it gives you the power of very expensive sollutions out there for replicating, extending and managing storage on your servers.
Posted by ricardoamaro
06/23/2010 - 04:20
Ubuntu uses KVM as the backend virtualisation technology and libvirt as its toolkit/API. Libvirt frontends for managing VMs include virt-manager GUI or virsh CLI. Alternative management options include convirt GUI or convirt2 WWW.
Posted by ricardoamaro
04/05/2010 - 20:58
Are you having performance issues?
Why having bigger servers is not always the answer!
Many of the recommendations are easy to follow and should make a significant difference in user s perception of download speeds.
Posted by ricardoamaro
03/31/2010 - 13:17
Repair or optimize MySQL database on a shell
To fight fragmented databases, it is always a good idea to re-optimize your MySQL database especially if you have a lot of varying characters (VARCHAR).
The basic way is via a SQL query.
bash> mysql
Posted by ricardoamaro
03/17/2010 - 14:24
On a ideal world every search query should be blazing fast.