Prior to the Oracle Database 12c release, every node in a cluster used to run an ASM (Automatic Storage Management) instance and if an ASM instance failed on any node, then the database would become u...
In Part 1, I have outlined a few (my pick) 12cR2 new features useful for Developers and DBAs. In the part 2, I am going to discuss a few more new features.
Read/Write and Read-Only Instances
Read-w...
In this SQL Optimizer for SAP ASE video, we demonstrate how the Index Impact Analyzer shows the impact of adding or removing an index to a SQL statement....