🗄️ Database
Designing Idempotent Backfill Checkpoints
Backfills rarely finish in one perfect run. Checkpoint design determines whether a data migration can survive interruption and restart safely.
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🗄️ Database
Applying Expand-Contract to Database Schema Changes
Trying to finish schema changes in one step raises deployment risk. Expand-contract breaks them into safer stages.
🗄️ Database
Backfill and Data Reconciliation Playbook
The hardest part of a large backfill is often not loading data, but proving the target is correct. Here is a practical reconciliation approach.
🔧 Tools
Webpack to Vite Migration Guide
A practical migration guide from Webpack to Vite focused on dev-server model changes, plugin inventory, environment handling, and production validation.
🗄️ Database
A Guide to Zero-Downtime Schema Migration
A practical guide to schema evolution in production using expand-migrate-contract patterns, compatibility windows, and operational safeguards.