{"data":{"studies":{"edges":[{"node":{"frontmatter":{"title":"Zero-downtime 32-bit → 64-bit ID migration","description":"Migrated ~2B rows from 32-bit to 64-bit Snowflake-style IDs across hundreds of tables with zero downtime — eliminating ID-exhaustion risk and unlocking expansion from 8 to 256+ regions.","slug":"/case-studies/zero-downtime-id-migration","company":"Toddle"}}},{"node":{"frontmatter":{"title":"PostgreSQL read-replica scaling with LSN routing","description":"Split reads onto replicas with WAL-LSN read-after-write routing — ~20% lower p95 latency, ~30% lower infra cost, and 99.9% uptime for 700,000+ users.","slug":"/case-studies/postgres-read-replica-lsn-routing","company":"Toddle"}}},{"node":{"frontmatter":{"title":"Multi-tenant CloudFront authorization","description":"Made 20M+ weekly CDN file requests authorization-aware with signed cookies/tokens, rolled out monitoring-first then region-by-region behind a kill switch.","slug":"/case-studies/multi-tenant-cloudfront-authorization","company":"Toddle"}}},{"node":{"frontmatter":{"title":"A durable long-running task platform on Temporal","description":"A reusable orchestration layer over Temporal — retries, timeouts, crash recovery, and application-level idempotency — so every team got durable background work out of the box.","slug":"/case-studies/temporal-task-platform","company":"Toddle"}}},{"node":{"frontmatter":{"title":"Rebuilding the Transifex localization pipeline","description":"Rebuilt the i18n/l10n pipeline across ~140 services, cutting translation keys 10M+ → ~1–2M and annual localization cost ~60% before a hard renewal deadline.","slug":"/case-studies/transifex-localization-rebuild","company":"Eventbrite"}}},{"node":{"frontmatter":{"title":"Unified release observability & governance","description":"Unified release/deploy visibility across 5 CI/CD systems with a custom webhook-ingestion layer, correlating deploys with feature-flag changes and cutting incident-triage time ~25%.","slug":"/case-studies/release-observability","company":"Eventbrite"}}}]}}}