Archive for the 'cluster' Category

Jboss Cluster in the Cloud | JBossWorld, Redhat Presentation [ban_w_310_running_in_the_cloud.pdf ]

Monday, October 31st, 2011

“RUNNING A JBOSS CLUSTER IN THE CLOUD”, by Bela Ban, JBoss. “JBoss Clustering uses IP
multicasting, so it doesn’t work on EC2 !@#$@” — WRONG ! Of course it DOES ! -

Jboss Cluster in the Cloud | JBossWorld, Redhat Presentation [ban_w_310_running_in_the_cloud.pdf ]

Saturday, September 24th, 2011

STONITH Deathmatch Explained (and Some Hints for Resource Agent Authors and Systems Engineers)

Tuesday, November 10th, 2009

page explains classic “deadlock” case for HA cluster.

GlusterFS – GlusterDocumentation

Monday, February 23rd, 2009

fully-distributed network file system (fully = no separate meta-data servers ). Supports data redundancy (data can be stripped/mirrored across several nodes), supposed to be high performance. supports encryption and can be embedded in app server (i….

Gearman – system to farm out work to other machines, dispatching function calls to machines that are better suited to do work

Thursday, April 10th, 2008

something like MapReduce in Perl — from Brad!!

WhoAmI? The Java and Identity Management Blog: PostgreSQL Replication – PGCluster

Monday, March 3rd, 2008

some notes about PG cluster

Setting Up A High-Availability Load Balancer (With Failover and Session Support) With HAProxy/Keepalived On Debian Etch | HowtoForge – Linux Howtos and Tutorials

Wednesday, October 31st, 2007

Interesting setup using HAproxy, shared IP VRRP on Linux (debian)

uuasc-ha-cluster-june-2007.pdf (application/pdf Object)

Saturday, June 23rd, 2007

Configuring a 2 Node Apache HA Cluster