Complete DDL CREATE Commands for Operations and Database Administration Create user   SQL> Create USER Robert IDENTIFIED BY Freeman DEFAULT TABLESPACE users_tbs  TEMPORARY TABLESPACE temp QUOTA 100M ON users_tbs QUOTA UNLIMITED ON data_tbs; Create view

Checklist of  ALTER Commands for Database Maintenance, Recovery, and Optimization in Oracle database. Brief about the alter cluster command:  This is used to modify cluster settings and manage clustered database storage for improved performance and administration. SQL>

Database Security principals and different Approach in Oracle database 19C Main points in this section Key Practices in Database Security 1. Least Privilege: Grant only required access 2. Secure Default Accounts: Disable or restrict unused accounts… Read more..

Efficient Materialized Views Fast Refresh Insights and Troubleshooting Techniques in Oracle Database 19C Overview  The main purpose of this article is to understand on Materialized Views (MV) with some advance concepts which will help in troubleshooting issues related to mviews in real-time scenario. Here… Read more..

Use Segment Advisor in Oracle Database for Space Management Optimization  Overview Segment Advisor in Oracle Database helps identify and reclaim unused space in database segments such as tables and indexes. It provides recommendations like segment shrink and reorganization to optimize storage… Read more..

Oracle CREATE Commands Cheat Sheet for Database administrators as Best Practices. CREATE USER: is used to define and manage user access within the Oracle database system. CREATE USER mir IDENTIFIED BY mirdb; or CREATE USER mir IDENTIFIED… Read more..