ozontech / ozontech/seq-db

Feature: Unmutable in-memory indexes for Active fraction

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feature
Dominant language
Go
Stars
131
Forks
16
Avg merge
2d 4h
Merged PRs (30d)
11

Description

  • Optimize performance index structure getting rid of concurrent writing
  • Optimize index structure for performant search (sort tokens and ids)
  • Optimize index structure for merging several indexes into one

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

No files, tests, or entry points are named. Begin by locating the in-memory index implementation and its search and merge tests, then determine how concurrent writes are currently handled. Done should cover immutable indexes, sorted tokens and IDs for search, and merging several indexes into one without concurrent writing.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
databases, performance, search
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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