LEADing BT: Lean Enterprise Agile DevOps in BT TV & Broadband
summary
BT builds an AWS-backed CI/CD platform, applies value stream mapping and quarterly rolling-wave planning, and reorganizes into product teams plus a modernization tribe to remove handoffs and wait time. Practices include an abstraction layer over Terraform, API gateways and DynamoDB for managed services, and a pipeline team that both builds and runs the tooling. Outcomes: 1301 changes in 19 working days, releases from twice a year to every two weeks, faster learning cycles and clear, measurable reductions in process lead time.
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chapters (10)
- 0:00Intro
- 1:23Our modernisation journey so far
- 4:27Quarterly rolling wave planning experience
- 11:52What makes it work?
- 14:15Not only for Software Engineering Leadership as a product
- 15:07Value Stream Mapping..
- 18:43Guess what? It turns out DevOps is really a pre-packaged set of Constraint killers...
- 20:12DevOps underpinned by Cloud and Continuous Delivery
- 21:16How have we done it?
- 24:24We ate our own dog food..
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