6 R’s strategies
- Rehosting
- Lift and shift
- This is completely our responsibility as cloud engineers.
- Responsibilities:
- 100 % ownership
- Replatforming
- Lift, tinker and shift
- Responsibilities:
- Migration => 100 % ownership
- Replatforming
- You might do it, if its related to OS, kerner versions etc
- If it is with code changes, then we test them
- Repurchasing
- I will not be migrating but i will purchase some other product in cloud which does exactly what by product does.
- Responsibilities:
- POC (Proof of Concepts) / Pilot
- Refactor/Re-architecturing
- Developers redesign and then we host the application.
- Responsibilities:
- Create DevOps Pipeline for newly architected application to cloud
- If necessary, you will be doing ETL (Extract, Transform & Load)
- Retire
- Get rid of this
- Retain
- You have decided not to migrate at this moment
