The Road to DevOps
summary
Credem describes a yearlong, multidisciplinary program to add unit tests, automated builds and a CI/CD pipeline across a 300‑application, 2,200‑server environment that still includes mainframe components. The effort uses automated testing, static analysis and documentation to drive dashboards, accelerates releases from months to weeks (about 1,500 releases/year, >4/day), reduces developer commit time from half a day to ~3 minutes, and implements a mix of automatic and manual rollbacks while adopting tools incrementally.
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chapters (15)
- 0:00DevOps at Credem
- 3:35Tech context at Credem
- 7:06Why DevOps in banking
- 12:03Traditional release process
- 15:41DevOps experimentation
- 21:26Automated tests and CI
- 23:36Redesigning release process
- 26:06Cultural transformation
- 29:38Security in DevOps
- 31:29Team performance
- 33:59Rollback and emergencies
- 35:01Unit tests and buy-in
- 37:55Future DevOps practices
- 40:29Database changes and rollback
- 42:20Q&A
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