Supercharge Your Performance

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" summary

A build tool built on the Optimus Cirrus platform (Optimus / OBT) compiles a 21 million–line Scala/Java mono-repo by combining Scala async transformations, strict referential transparency via an @node annotation, and a pipelined two‑phase compile (signatures then classes). Execution uses an automatic scheduler, local plus distributed cache across thousands of nodes with over a petabyte of RAM, cutting full builds from over an hour to seconds for many changes and running in production; the code is being open sourced.

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" chapters (13)

1. 0:00Intro
2. 0:45Optimus
3. 5:00Scopes
4. 11:49Scope Configuration
5. 12:59Outputs
6. 15:57Build Result
7. 23:12The Code
8. 24:17Visual Representation
9. 26:07Asynchronous Execution
10. 29:14Full Demo
11. 33:42Distributed Cache
12. 35:10Demo
13. 38:47Summary