2022年7月30日 –, TR310-1
語言: 漢語
Agenda
1. Intro
- Who
- Why
- What (will & will NOT be included in the talk)
2. Intro - AWS
- SCT
- DMS
3. How we approached the migration
- Context
- What
- Legacy system
- Why
- The reason why we needed the migration
- To ensure legacy system's usability while migrating features to the new system
- For Ecto's multi-schema TX
- How - initial plannings
- Issues we faced during the migration
- View's dependency hell
- Broken views and functions
- Final plan
4. Pour closure
- What we achieved
- Migrated PostgreSQL DB fully-fledged with data
- Low downtime
- What we could have done better
5. Q & A
People in need of or interested in heterogeneous DB migration
內容難易度 –Beginner
A web developer who love to tinker with stuff