2.5.4 AWS RDS (PostgreSQL)
Instance Selection
• Start with a db.t3.medium (or similarly sized instance) for development or smaller scale.
• Scale up to more powerful instance types or clusters as usage grows.
2. Multi-AZ
• For production, enable Multi-AZ deployments to ensure failover in case of data center outages.
3. Backups & PITR
• Automated daily backups.
• Point-in-time recovery for critical tables (e.g., trades, user data).
4. Performance Insights
• Monitor slow queries, CPU usage, and concurrency to identify bottlenecks.
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