Dataracs, Is a professional training organization specializing in Database Technologies and MySQL Database Administration. We are committed to empowering students, professionals, and corporate teams with industry-ready and job-oriented database skills.
Our training programs are designed to bridge the gap between academic learning and real-world industry requirements through hands-on labs, practical case studies, and expert-led sessions.
Our Mission is to deliver high-quality, practical database training that enhances technical expertise and career readiness.
Our Vision is to become a trusted leader in database training and corporate learning solutions.
At Dataracs, we work closely with colleges, universities, and corporate organizations to deliver workshops, customized training programs, and skill development initiatives that create real value.
Database Technologies are the game-changers for the next decade of innovation..
Step 1: Foundation
Step 2: Core DBA Skills
Step 3: Advanced Topics
Step 4: Real-Time Practice
Step 5: Career Support & Resume Preparation
MySQL Database Administration Workshop Plan
1. Installation & Setup
Install MySQL 8.0/8.4 on RHEL Linux (step-by-step) for our MySQL Database Administration workshops.
Repository & GPG key setup.
Initial service startup & temporary root password retrieval.
Running mysql_secure_installation.
2. Configuration (/etc/my.cnf)
Basic server configuration ([mysqld], [client], [mysqldump]) tailored for MySQL.
Networking & security (bind-address, firewalls).
Logging (error log, slow query log, binary logs) essential for MySQL Database Administration.
InnoDB tuning (innodb_buffer_pool_size, innodb_log_file_size).
Charset & collation (utf8mb4).
Replication config (server-id, log_bin, relay_log).
3. User Management & Security
Create users with least privileges in MySQL.
Grant, revoke, and check permissions.
Enforce password policies.
Remote access user setup.
Resetting forgotten root password.
4. Backup & Recovery
Logical backups with mysqldump and mysqlpump, crucial for MySQL Database Administration.
Step-by-Step Procedure for MySQL Enterprise Backup.
Binary log backups for PITR (Point-in-Time Recovery).
Restore procedures (full & incremental).
5. Replication & High Availability
Master–Slave replication setup (MySQL 8.4 syntax) as part of our workshops on MySQL Database Administration.
Common replication errors & troubleshooting (Replica_IO_Running: Connecting).
Monitoring replication (SHOW REPLICA STATUS\G).
Basics of Group Replication.
6. Performance & Monitoring
Important status commands (SHOW VARIABLES, SHOW PROCESSLIST) for effective MySQL administration.
Slow query log analysis.
Using Explain & Explain Analyze.
Performance Schema & Sys schema usage.
Tuning checklist (buffer pool, connections, temp tables).
7. Troubleshooting
Installation issues (repo, GPG, MariaDB conflicts).
Configuration issues (unknown variable, memory misconfig).
Service won’t start (permissions, SELinux, logs).
Common runtime issues (connections, locks, slow queries).
8. MySQL Upgrade
Pre-Requisites.
Full Backup of the existing Database.
Upgrading MySQL (8.0 → 8.4).
Restore the Database.
9. Quick Reference Commands
User management one-liners.
Replication reset/repair commands.
Backup & restore quick commands.
Log and error inspection.
10. Maintenance & Housekeeping
Cleaning up old binary logs (PURGE BINARY LOGS) is crucial in MySQL Database Administration.
Monitoring disk usage (information_schema.tables).
Automating backups with cronjobs.
Hyderabad, Telangana State, India
Phone: +91-9988372371 Email ID: hello@dataracs.com Web: www.dataracs.com
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