Use table partitioning to dramatically speed up queries on large datasets.
Category: Tips and Tricks
Tips and Tricks #90: Implement Idempotent ETL with Merge Statements
Use MERGE (upsert) for safe, rerunnable data pipelines that handle duplicates gracefully.
Tips and Tricks #89: Use Window Functions for Running Calculations
Calculate running totals, rankings, and moving averages efficiently with SQL window functions.
Tips and Tricks #88: Apply Strangler Fig Pattern for Legacy Migration
Gradually replace legacy systems by routing traffic to new implementations incrementally.
Tips and Tricks #87: Implement Domain Events for Loose Coupling
Use domain events to decouple components and enable reactive architectures.
Tips and Tricks #86: Use CQRS for Complex Domain Logic
Separate read and write operations for better scalability and simpler code.