Exadata Flash Cache Compression

Beginning with Exadata Storage Server Software 11.2.3.3.0 Oracle introduce a new Feature named Flash cache compression. The goal of Flash cache compression is to dynamical and transparently compressing user data when it is loaded into the flash cache. This increase the logical capacity of the flash cache because much more data is kept in the…

oratop in batch mode

There is a small feature in oratop which allows you to start oratop in batch mode. This allows you to monitor your database without to know when your problem starts. Oratop can downloaded from MOS see Note 1500864.1 oratop – utility for near real-time monitoring of databases, RAC and Single Instance for more details. The…