In this blog post I will be discussing listener startup issues faced in 11gR2 RAC. I will be constantly updating this [Read More]
This post describes the steps to upgrade an existing 11g Enterprise Manager Grid Control (11.1.0.1.0) to 12c [Read More]
Many times you come across scenario’s when you wish to open multiple ssh windows and execute same commands.e.g [Read More]
In Oracle database 11g, a new feature/enhancement has potential of bringing down the application due to multiple [Read More]
In one of my databases, one application query suddenly started to pick Nested-Loop joins instead of Hash-Joins and took [Read More]
Few days back, while trying to create a synonym over dblink I experienced following error: SQL> create synonym synonymn_name for dual@DBLINK9i; SP2-0042: unknown command "DBLINK9i" - rest of line ignored Strange error !!! Also while trying to perform a simple [Read More]
Hi Pawan, We cannot force the writes to a specific disk. At least I am not aware of any such thing. Oracle will Read the post
hi Pawan, ASM_PREFERRED_READ_FAILURE_GROUPS is mainly used for RAC instances and that too stretch clusters i.e when Read the post
HI, i am newbie.... please guide me! My manager asked me to configure ASM in 11g with single instance Read the post
HI, i am newbie.... please guide me! My manager asked me to configure ASM in 11g with single instance Read the post
@Ganesh: The global stats were up-to-date for both the databases, though I did not check the col stats. But the Read the post