Read and Write Apache Parquet
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- Dominant language
- Python
- Stars
- 5.7k
- Forks
- 1.1k
- Avg merge
- 12d 2h
- Merged PRs (30d)
- 1
Description
What's your use case?
Apache Parquet ( https://parquet.apache.org/ ) becomes more and more popular and I think it's like a standard now in the data community, this is no more restricted to Hadoop People. Qlik supports it, Alteryx will support it in the next release, even LibreOffice is working on it, etc, etc.
Why?
-opensource format
-fast
What's your proposed solution?
To have Orange Data Mining support Apache Parquet files for read and write.
Are there any alternative solutions?
To convert parquet files before but seems useless
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
The issue names no files, tests, or entry points. Start by locating Orange's existing data-file readers and writers, then determine the expected Parquet read and write behavior and which dependency support is available. Done means Orange can read and write Apache Parquet files.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- data-engineering
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100