Git Rerere: Reuse Conflict Fixes Without Skipping Review
Use Git rerere with reviewed conflict resolutions, deliberate autoupdate settings, result inspection, regression tests, and recovery from a wrong reuse.
Hackbitez journal
Category: Software
PostgreSQL Covering Indexes: Verify the Heap Work
Design PostgreSQL covering indexes with useful INCLUDE columns, visibility-map evidence, measured heap fetches, write costs, and verified query plans.
PostgreSQL Partitioning: Boundaries Before Table Size
Plan PostgreSQL partitioning around query predicates, retention boundaries, constraints, partition pruning, migration locks, and tested maintenance.
PostgreSQL Logical Replication: Data Is Not Full Failover
Plan PostgreSQL logical replication with publication scope, replica identity, schema coordination, lag checks, sequence handling, and verified cutover.
Kubernetes ConfigMaps: Delivery Is Not Application Reload
Use Kubernetes ConfigMaps with nonsecret data, explicit consumption modes, projected-file update checks, rollout identity, and application reload tests.
Kubernetes Deployment Rollouts: Progress Needs Evidence
Verify Kubernetes Deployment rollouts with readiness, surge capacity, progress conditions, rollout identity, compatible changes, and tested rollback.
Docker Stop Signals: Give the Process Time to Exit
Handle Docker stop signals with a deliberate PID 1 process, exec-form startup, tested signal forwarding, bounded grace periods, and resource cleanup.
Docker Compose depends_on: Startup Is Not Resilience
Use Docker Compose depends_on with meaningful healthchecks, supported conditions, explicit restart semantics, and application recovery after dependency loss.
S3 Multipart Uploads: Track Completion and Cleanup
Manage S3 multipart uploads with durable upload identity, bounded concurrency, checksums, completion verification, explicit aborts, and lifecycle cleanup.
HTTP ETags: Revalidation Needs Representation Identity
Use HTTP ETags with representation-aware generation, weak versus strong comparison, conditional requests, private-cache boundaries, and verified responses.