Performance of queries (indexes on columns)

Gmousse / dataframe-js

No Maintenance Intended

https://gmousse.gitbooks.io/dataframe-js/

MIT License

460 stars 38 forks source link

Performance of queries (indexes on columns) #34

Closed CMCDragonkai closed 4 years ago

CMCDragonkai commented 6 years ago

Is there a way to establish indexes on columns to speed up access queries based on where conditions?

CMCDragonkai commented 6 years ago

I'm looking at other database libraries in JS, but none of them are immutable or fully persistent.

Gmousse commented 6 years ago

Hi @CMCDragonkai, Currently there is no indexation on DataFrame. But I m working on it for a next big big release with other massive optimizations (currently dataframe-js is stable but not well optimized).

I will create issues with the next features I will implement in order to allow you (and other users) to follow these.

CMCDragonkai commented 6 years ago

Cool, for now I'll be investigating datascript.