microsoft / microsoft/ObjectStoreProvider
Use lowestKey in getRange methods
Open
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enhancement
- Dominant language
- TypeScript
- Stars
- 15
- Forks
- 19
- PR merge metrics
- No merged PRs in 30d
Description
ordered-btree has a lowestKey argument in the entries method. We can use it in getRange requests to boost up perf:

Contributor guide
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
Locate the getRange methods and the ordered-btree entries call, then read how range bounds are currently passed into those requests. Confirm where lowestKey is available and compare the resulting behavior or performance with the existing implementation; done means the getRange methods use that argument without changing their results.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- database
- Issue type
- Refactor
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100