« 10Gb ethernet and virtualization | Main | Groovy as a command line console for ObjectGrid »

September 14, 2006

Synchronous replication edge cases

This is a test video blog I did to explain how we do synchronous replication with the ObjectGrid, what can go wrong, how we handle that and more importantly how your application can be told whats happening to make sure it's doing what you think.

Some vendors may tell you that you don't need to worry about it but when doing replication in the presence of another data source such as a database it's very easy to get in to the situation where the cache is either N transactions in front or behind the database when failures occur. The post just shows how we do it and how we handle these edge conditions.

Download ObjectGridSyncReplicationRecovery.wmv

Thanks

September 14, 2006 in WebSphere XD | Permalink

Comments

Billy,
More! We need more thinking! What you did - sharing your educated views and ideas - is extremely important. God bless!

Posted by: diprey | Sep 18, 2006 7:50:49 PM

Post a comment