Enable oada to scale horizontally
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- Dominant language
- TypeScript
- Stars
- 15
- Forks
- 43
- PR merge metrics
- No merged PRs in 30d
Description
We should be able to spin up more write handlers and http-handlers on the fly and make an arango cluster.
This will introduce eventual consistency that we need to think through. Some get requests will return stale data. OADA requires that we always increment the dev by exactly one, so need to know the true current dev.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by mapping the existing write handlers and http-handlers, then trace how the current dev value is read and incremented. Review how an Arango cluster would affect stale reads and coordination. Done means handlers can scale horizontally while each dev still increments by exactly one and the consistency behavior is defined.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- backend, databases, distributed-systems
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100