The Production Readiness Checklist: 8 Essential Checks Before You Deploy
Shipping features quickly is vital, but shipping them reliably is what builds long-term user trust. Before pushing your next release to production, run your code and infrastructure through this actionable checklist to catch critical issues early:
1. Security & Access Control
Secrets Managed: Ensure zero hardcoded API keys, tokens, or credentials exist in source code or configuration files.[ ] Least Privilege: Confirm that database users and API keys have only the minimal permissions required for operation.
2. Reliability & Resilience
Graceful Fallbacks: Verify that external dependencies (3rd party APIs, payment gateways) have set timeouts and fallback handling.[ ] Health Check Endpoints: Confirm /health or /liveness endpoints are configured for automated load balancer probes.
3. Observability & Monitoring
Structured Logging: Ensure logs are output in structured formats (e.g., JSON) with context like userId or requestId for easy querying.[ ] Alert Triggers: Set up automated alerts for high error rates ($>1\%$), elevated latency (P99 spikes), or CPU/memory exhaustion.
4. Performance & Scalability
Database Indexing: Audit slow or unindexed database queries triggered by new features.
Cache Invalidation: Verify caching policies to avoid serving stale or corrupted data after deployment.
Shipping features quickly is vital, but shipping them reliably is what builds long-term user trust. Before pushing your next release to production, run your code and infrastructure through this actionable checklist to catch critical issues early:
1. Security & Access Control
Secrets Managed: Ensure zero hardcoded API keys, tokens, or credentials exist in source code or configuration files.[ ] Least Privilege: Confirm that database users and API keys have only the minimal permissions required for operation.
2. Reliability & Resilience
Graceful Fallbacks: Verify that external dependencies (3rd party APIs, payment gateways) have set timeouts and fallback handling.[ ] Health Check Endpoints: Confirm /health or /liveness endpoints are configured for automated load balancer probes.
3. Observability & Monitoring
Structured Logging: Ensure logs are output in structured formats (e.g., JSON) with context like userId or requestId for easy querying.[ ] Alert Triggers: Set up automated alerts for high error rates ($>1\%$), elevated latency (P99 spikes), or CPU/memory exhaustion.
4. Performance & Scalability
Database Indexing: Audit slow or unindexed database queries triggered by new features.
Cache Invalidation: Verify caching policies to avoid serving stale or corrupted data after deployment.
The Production Readiness Checklist: 8 Essential Checks Before You Deploy
Shipping features quickly is vital, but shipping them reliably is what builds long-term user trust. Before pushing your next release to production, run your code and infrastructure through this actionable checklist to catch critical issues early:
1. Security & Access Control
Secrets Managed: Ensure zero hardcoded API keys, tokens, or credentials exist in source code or configuration files.[ ] Least Privilege: Confirm that database users and API keys have only the minimal permissions required for operation.
2. Reliability & Resilience
Graceful Fallbacks: Verify that external dependencies (3rd party APIs, payment gateways) have set timeouts and fallback handling.[ ] Health Check Endpoints: Confirm /health or /liveness endpoints are configured for automated load balancer probes.
3. Observability & Monitoring
Structured Logging: Ensure logs are output in structured formats (e.g., JSON) with context like userId or requestId for easy querying.[ ] Alert Triggers: Set up automated alerts for high error rates ($>1\%$), elevated latency (P99 spikes), or CPU/memory exhaustion.
4. Performance & Scalability
Database Indexing: Audit slow or unindexed database queries triggered by new features.
Cache Invalidation: Verify caching policies to avoid serving stale or corrupted data after deployment.
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