Monolith ---------------------> DB
Step 1.
Monolith ----------> DB | ACL | Microservice1 ------> new DB (Read only)
- all data is migrated in read-through from old DB to new DB via ACL
- Migrate 90% of the data like this
- newDB <-- sync --> oldDB [needs Synchronization]
---
Migrate off of IIB
- Rapid migration off of IIB
- Take the custom code > wrap it in s-boot and don't change the data model
- No local database .. all IIB converted apps talking to data model
- [x] Conformist pattern ... then no ACL
- [y] Evolve the API and add new consumers then add ACL and use your domain model. no database.
(1) - Proxy off of IIB <READ>
(2) - Selective re-examine data strategy based on the app <READ|WRITE>
---
Step 1.
Monolith ----------> DB | ACL | Microservice1 ------> new DB (Read only)
- all data is migrated in read-through from old DB to new DB via ACL
- Migrate 90% of the data like this
- newDB <-- sync --> oldDB [needs Synchronization]
---
Migrate off of IIB
- Rapid migration off of IIB
- Take the custom code > wrap it in s-boot and don't change the data model
- No local database .. all IIB converted apps talking to data model
- [x] Conformist pattern ... then no ACL
- [y] Evolve the API and add new consumers then add ACL and use your domain model. no database.
(1) - Proxy off of IIB <READ>
(2) - Selective re-examine data strategy based on the app <READ|WRITE>
---
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