datafusion-contrib / datafusion-contrib/liquid-cache

Parquet viewer integration

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help wanted
Dominant language
Rust
Stars
452
Forks
51
Avg merge
3h 10m
Merged PRs (30d)
12

Description

I think Parquet viewer (https://parquet-viewer.xiangpeng.systems) is our natural first customer, a perfect fit for disaggregated cache.

We should add a new tab to the parquet viewer:

Image

We should deploy a community server, probably on Cloudflare, that will download folks public parquet data and cache them locally.

It not only benefits Parquet viewer users, but also helps us learn what query/parquet people use.

Contributor guide

No contributing guide indexed for this repository

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

Start by reviewing the Parquet viewer at https://parquet-viewer.xiangpeng.systems and the repository's existing cache and object-store integration. Clarify the new tab's interface and the scope of a community server, including the proposed Cloudflare deployment. Done means an agreed integration design and a deployed server that can cache public Parquet data.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
cloud, data-engineering
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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