# DE design patterns

- [MDM Entity resolution patterns](/my-de-learning-logs/de-design-patterns/mdm-entity-resolution-patterns.md)
- [Design patterns](/my-de-learning-logs/de-design-patterns/design-patterns.md)
- [Update patterns](/my-de-learning-logs/de-design-patterns/update-patterns.md)
- [Change Data Capture](/my-de-learning-logs/de-design-patterns/change-data-capture.md): Reading data from databases as event-streams
- [FDW (read replicas)](/my-de-learning-logs/de-design-patterns/fdw-read-replicas.md)
- [Backfilling](/my-de-learning-logs/de-design-patterns/backfilling.md)
- [Replication vs Loading](/my-de-learning-logs/de-design-patterns/replication-vs-loading.md)