• October 20, 2018

Understanding Russian dominance in competitive chess

I am going to a turn away from computers and chess and just talk about chess itself and its history in this blog entry. If you are a chess aficionado, it cannot have escaped your notice that the Russians (for the sake of this article I will use this term to include all members of […]

Journaling for Dummies

Journaling is the primary mechanism used by logical software replication tools such as Rocket iCluster and other products. Products such as IBM SystemMirror for IBM i or PowerHA use a combination of disk level mirroring done by the SAN or operating system based mirroring at the page level using IASPs (Independent Auxiliary Storage Pools). So […]