PostgreSQL Database Fundamentals with Performance & Tuning

Course Description

PostgreSQL Database Fundamentals with Performance & Tuning develops practical capability in postgresql architecture, installation, roles, databases, schemas, sql, and transactions and tables, constraints, indexes, joins, functions, views, concurrency, and data design. The course connects Oracle architecture, configuration, development, or functional processing to ownership, security, data quality, controls, and measurable acceptance criteria.

The later modules cover backup, recovery, replication, security, maintenance, monitoring, and administration and explain, statistics, query tuning, configuration, vacuum, capacity, and troubleshooting. Learners use cluster configuration, schema definitions, query results, index usage to distinguish configuration defects from data, access, integration, performance, or operational failures.

By completing the learning path, participants can support a PostgreSQL database designed, secured, backed up, monitored, and tuned for a mixed transactional workload. They also produce an improvement plan covering validation, exception handling, rollback, ownership, monitoring, and production support.

What You Will Learn

• Explain how PostgreSQL Architecture, Installation shape the foundation of PostgreSQL Database Fundamentals with Performance & Tuning.
• Configure Roles, Databases, Schemas and confirm readiness through cluster configuration.
• Execute Tables, Constraints with clear ownership, data checks, and approval boundaries.
• Use Indexes, Joins, Functions to prevent poor schema design before it affects downstream processing.
• Apply Backup, Recovery to complete the core business or technical workflow.
• Validate Replication, Security, Maintenance with backup and restore logs and reconcile any unexpected result.
• Operate EXPLAIN, Statistics against measurable reliability and support targets.
• Diagnose replication lag by analysing Query Tuning, Configuration, Vacuum, testing a reversible fix, and documenting recovery.

SkillDynamo Training Approach

Delivery combines Oracle-specific demonstrations, guided hands-on exercises, scenario analysis, validation checklists, structured troubleshooting, peer review, and a final improvement plan. Learners document assumptions, settings, data, outputs, exceptions, corrective actions, rollback needs, approvals, evidence, and operational responsibilities.