https://github.com/holyjak/ardoq-rama-poc

My attempt at learning Rama by re-implementing parts of Ardoq
https://github.com/holyjak/ardoq-rama-poc

Last synced: 2 months ago
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My attempt at learning Rama by re-implementing parts of Ardoq

• Host: GitHub
• URL: https://github.com/holyjak/ardoq-rama-poc
• Owner: holyjak
• Created: 2023-12-20T23:26:41.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2024-03-21T11:34:13.000Z (9 months ago)
• Last Synced: 2024-05-01T21:08:56.297Z (8 months ago)
• Language: Clojure
• Size: 81.1 KB
• Stars: 6
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# I am learning Rama by re-implementing parts of Ardoq

This is a learning project, which I initiated to get a practical experience with the [fascinating Rama programming platform](https://blog.redplanetlabs.com/2023/08/15/how-we-reduced-the-cost-of-building-twitter-at-twitter-scale-by-100x/). Started at Ardoq hackaton 2023.

**See `doc/` for details:**

1. [Day 1 log](/doc/day1.adoc)

2. TBD

Note that Rama AOT compiles a specific Clojure version in its jar, so you can't specify a different version of Clojure in your dependencies.

# Notes

## Cursive

* Awesome

* Some macros lack docstring, e.g. <

* Currently, Rama has Clojure 1.11.1 built-in but Cursive believes `random-uuid` doesn't exist (though it works fine in the repl)

## Rama setup

* Run with lein profiles dev,provided

* Had to add nrepl dependency to for Cursive

## Rama learnings

* See my #rama questions https://clojurians.slack.com/archives/C05N2M7R6DB/p1702471642548209

* Topologies: finish with `local-transform` to write the data

* I can't use Clojure flow control constructs such as `or` in a dataflow > use `or>`, `<