database performance tuning , Unix, Pl Sql, Rman, Query Optimization, shell scripting, Linux, Oracle Rac, Asm, Sql Plus, Data Guard, execution plan analysis, Oracle Database administration 19c

Shell, MySQL, Python, PostgreSQL, Linux, AWS-RDS, GCP-CloudSQL

MySQL, Oracle, Performance Tuning, SQLServer, PostgreSQL, Security best practices, Backup strategies

audit trail , Oracle Ebs, Indexing

Query Optimization, Backup Recovery, Database Security, Performance Tuning, Microsoft Sql Server, HA DR

S3, Dynamodb, RDS, Linux, AWS, Redis, MySQL, Bash, Python, Ec2, PostgreSQL, MongoDB, ClickHouse, Aurora

Encryption, Tuning, MySQL, PostgreSQL, HA DR, capacity modeling, reliability patterns, error budgets, query rewrites, performance optimization, key management, auditing, observability, indexing strategies, SLOs, Compliance