On Demand
High Availability Options for SQL Server
MS SQL Server - HA Technologies. High Availability (HA) is the solution/process/technology to make the application/database to be on 24x7 availability under either planned or un-planned outages.
On Demand
From 0 to 1: The Cassandra Distributed Database
A real world project: A Miniature Catalog Management System using the Cassandra Java driver

