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I will mysql performance optimization and tuning
Certified MySQL DBA with years of experience in performance tuning, backups, replication, security, high availability & query optimization. Let's talk!
About this Gig
I will professionally optimize your MySQL database to improve performance, stability, and scalability. With hands-on experience in production, staging, and live environments, I identify and resolve performance bottlenecks without risking data integrity.
What I will do:
- Analyze and fix slow queries using slow query logs and EXPLAIN plans
- Optimize indexes, schema design, and query execution paths
- Tune MySQL configuration (my.cnf) for memory, CPU, and I/O efficiency
- Optimize InnoDB settings, buffer pool, and transaction handling
- Improve replication, high-availability, and failover performance
- Resolve high CPU, memory usage, disk I/O, and connection issues
Supported environments:
- Linux (RHEL, CentOS, Ubuntu, Amazon Linux)
- AWS EC2, on-premise servers
- MySQL 5.7 / 8.0, Percona Server
You will receive clear recommendations, applied fixes (if access is provided), and measurable performance improvements with minimal downtime.
Database type:
Relational database
FAQ
Will you make direct changes to my database?
Only if you grant permission. Otherwise, I will provide all changes as detailed recommendations you can review and apply.
Is this service safe for live production environments?
Yes, I follow best practices and work carefully. For critical systems, I recommend taking a backup or working on a staging environment.
Do you support Percona or AWS RDS?
Absolutely! I have experience tuning Percona MySQL, AWS RDS, and on-premise setups.
Can you help with replication or GTID setup?
Yes, for replication or GTID tuning/setup, please contact me first for a custom offer.
