Oracle

Hi, I will explain DLM cross inst call completion and enq: RO – fast object reuse wait event during Truncate Table in Oracle 19c  in this post.

Hi, I will explain Alter System Flush Buffer Cache in Oracle in this post.

I will explain Alter System Flush Shared pool in Oracle in this post.

Hi, I will explain enq: TM – contention | TM Contention Wait Events in Oracle in this post.

Hi, I will explain How to Add Datafile a Tablespace and Tablespaces Usage , Size Check in this post.

I will explain RMAN Catalog start with Command tips in Oracle in this post.

Hi, I will explain SQLTXPLAIN (SQLT) Usage with Examples in Oracle in this article.

I will explain Oracle SQLTXPLAIN (SQLT) Tips and Tricks in this article. Let’s review the Oracle SQLTXPLAIN (SQLT) and SQLT Install

MEMORY_TARGET is a database initialization parameter that can be used for automatic PGA and SGA memory sizing. MEMORY_TARGET provides the following: A single parameter for total SGA and PGA sizes Automatically …

Hi, I will explain Oracle 19c Database Upgrade From 18.9 to 19.8.0.0 on Exadata X7 in this article.