JBOSS Cluster isolation and multicasting
I configured two JBoss clusters in the same LAN: a production and a test environment. I decided to configure every single cluster with a dedicate private LANs using a restricted netmask to isolate...
View ArticleOracle RAC Standard Edition to achieve low cost and high performance
I finished today to create a new production environment based on 2 Linux serverX86_64 and running Oracle RAC 10gR2. (I know, there is 11g right now, but I’m a conservative!) Wheeew, I just spent a...
View ArticleDataguard check script for Real Application Clusters (MAA)
Two years after my posts: Quick Oracle Dataguard check script and More about Dataguard and how to check it I faced a whole new Dataguard between two Oracle Real Application Clusters, aka Oracle Maximum...
View ArticleClik here to view.
Oracle RAC and Policy Managed Databases
Some weeks ago I’ve commented a good post of Martin Bach (@MartinDBA on Twitter, make sure to follow him!)...
View ArticleClik here to view.
Moving Clusterware Interconnect from single NIC/Bond to HAIP
Very recently I had to configure a customer’s RAC private interconnect from bonding to HAIP to get benefit of both NICs. So I would like to recap here what the hypothetic steps would be if you need to...
View Article
