When upgrading to Oracle 12c it’s good to be familiar with the deprecated parameters. These are not really desupported, just that they will be de-supported in future versions of the Database. Read more ..
Data is one of the most valuable and crucial asset for any company, hence businesses spend huge amounts of money on their enterprise software to ensure its safety and availability. RAC and clustering are some examples of the ways companies practice for high availability and performance of their enterprise and databases. However there are still […]
The V$ASM_DISKGROUP_STAT view provides 12c ASM DiskGroup Performance Statistics for current DiskGroups. The data is extracted from the X$KFGRP_STAT source table. This view like all other ASM views are available in both the ASM and the Database instance. The data for this view accessed from the ASM includes information for all databases connected to the […]
In addition to improving read I/Os, Oracle Exadata Write back flash cache also provides the ability to cache write I/Os directly to PCI flash. Exadata storage software version 188.8.131.52.1 is the minimum version required to use write back flash cache. Grid infrastructure and database homes must run 184.108.40.206.9 or later to use with Write-back Smart […]
Oracle Database is one of the leading relational database management system and is used all over the world. It has various training’s, exams and certifications for its Database and other products. However due to regular update in Database, they have to redesign their trainings, certification and exams to add new features and to remove old […]