Project 1: Analytics Dashboard
📚 Modules 1-2
Build real-time analytics with time-series data, JSON/JSONB fields, and complex analytical queries using window functions and CTEs.
- Create time-series tables with rich data types
- Write window functions (ROW_NUMBER, RANK, DENSE_RANK)
- Build CTE-based reporting queries
- Implement ROLLUP for multi-level aggregation
Project 2: E-Commerce Platform
📚 Modules 3-5
Develop product catalog with full-text search, flexible JSONB attributes, and optimized queries with strategic indexing.
- Create GIN indexes for full-text search
- Store product variants as JSONB
- Query product attributes with operators (@>, ?)
- Optimize with EXPLAIN ANALYZE
Project 3: Multi-Tenant SaaS
📚 Modules 6-7
Scale multi-tenant application with table partitioning, row-level security, and automated replication for high availability.
- Implement hash partitioning by tenant_id
- Enable row-level security for isolation
- Set up streaming replication
- Automate partition management