---
tags:
  - stackoverflow
  - qdrant
  - embeddings
  - retrieval
  - question-answering
task_categories:
  - feature-extraction
  - question-answering
language:
  - en
pretty_name: StackOverflow Vector Snapshot Dataset
license: cc-by-sa-4.0
viewer: false
---

# Dataset Card for StackOverflow Vector Snapshot Dataset

## Summary

This dataset contains the vector-database component of Stack2Graph as restorable Qdrant snapshots.

The artifacts are intended for direct restore into Qdrant rather than row-wise reuse as a plain text or parquet dataset.

The repository covers the vector side of Stack2Graph only, not the accompanying knowledge graph artifact.

## Repository Layout

```text
qdrant_snapshots/
  collections_manifest.json
  archive_manifest.json
  stackoverflow_python_vector.tar.xz
  stackoverflow_java_vector.tar.xz
  stackoverflow_javascript_vector.snapshot.xz.part_000
  ...
```

Each language is stored as exactly one restore unit:

- a single `tar.xz` archive for regular-size snapshots
- split `xz` parts for oversized snapshots

## Content

The snapshots represent per-language Qdrant collections derived from Stack Overflow questions tagged with supported programming-language tags.

Each collection stores the vector index used by the Stack2Graph retrieval pipeline.

The current pipeline covers major programming-language tags such as Python, Java, JavaScript, C, C++, C#, Go, Rust, TypeScript, SQL, Shell, and additional languages used throughout the project.

## Intended Use

This dataset is meant to be downloaded and restored into a running Qdrant instance.

The repository manifest files describe which artifact files belong to which Qdrant collection.

It is primarily intended for retrieval experiments and system reconstruction, not for direct training from the packaged artifacts.

## Source

The snapshots are generated from Stack Overflow data after preprocessing, embedding, and Qdrant ingestion in the Stack2Graph pipeline.

## License

This dataset is distributed under `CC-BY-SA-4.0`.

## Citation

If you use this dataset, cite the Stack2Graph project and preserve the attribution requirements of `CC-BY-SA-4.0`.