Empowering DBA Knowledge Master PostgreSQL, Oracle, SQL Server, MongoDB, Linux, Kubernetes, Azure, AWS, Performance Tuning, High Availability, Backup & Recovery, and Enterprise Database Administration through practical, production-ready guides.
Showing posts with the label High AvailabilityShow all
Oracle
Oracle Clusterware and RAC Startup Sequence
Oracle Clusterware and RAC Startup Sequence Oracle Clusterware and RAC Star…
Read more
PostgreSQL
Setting Up Logical Replication in PostgreSQL: A Step-by-Step Guide
Setting Up Logical Replication in PostgreSQL: A Step-by-Step Guide March 26, 20…
Read more
Oracle
A step-by-step guide with commands for configuring Oracle 19c Data Guard Physical Standby
Copy the Oracle 19c binary from Prod server to the Standby server: Source: …
Read more
- Tamilselvan Perumal
- I'm Tamilselvan Perumal, an Oracle ACE Apprentice and Senior DBA with 12+ years running Oracle, PostgreSQL, SQL Server, MongoDB and CockroachDB for Tier-1 global banks. On TechStarAdmin I share hands-on, production-tested guides on performance tuning, high availability, security and migrations.
