stac-utils / stac-utils/rustac
Static STAC search via DuckDB
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[crate] duckdb
- Dominant language
- Rust
- Stars
- 145
- Forks
- 24
- Avg merge
- 1d 10h
- Merged PRs (30d)
- 12
Description
Steps:
- Load a collection (or a catalog?)
- Iterate all the item links
Load them into DuckDB memorySave to a stac-geoparquet file- Search
This will require updating the DuckDB client to query against an in-table memory, as it currently only hits parquet files.
I couldn't find an easy way to get memory parquet bytes into DuckDB, so tempfile it is, for now.
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
Start by locating the DuckDB client and the code that loads STAC collections or catalogs. The issue does not name files or tests, so first determine how item links and stac-geoparquet output are represented. Done means a collection or catalog can be searched through a generated stac-geoparquet file.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- database
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100