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One-stop Generative AI Stack to Build Production-ready Apps | DataStax

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One-stop GenAI Stack

A RAG API with all the data, tools, and an opinionated stack that just works. Both vector and structured data, secure, compliant, scalable, and supported. Integrated with LangChain, Vercel, GitHub Copilot and AI ecosystem leaders.

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Relevant GenAI FTW

Minimize hallucinations with up to 20% higher relevance, 74x faster response time, and 9x higher throughput than Pinecone all at 80% lower TCO. Read while indexing to make data updates available with zero delay.

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Quickly take your GenAI idea into production. Deploy on the leader in production AI workloads and support global-scale on any cloud with enterprise level security and compliance.

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Shape the Wild

GenAI should be fun! An awesome developer experience for any JavaScript, Python, Java, and C++ dev to build production GenAI apps with LangChain, GitHub, Vercel, and the leading AI ecosystem partners.

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Developers

RAG Made Easier

An intuitive API and powerful integrations for production-level RAG and FLARE.

Install

Install the Astra library

python javascript java
pip install astrapy

Create

Create or connect to existing collection

python javascript java
# The return of create_collection() will return the collection
collection = astra_db.create_collection(
    collection_name="collection_test", dimension=5
)

# Or you can connect to an existing connection directly
collection = AstraDBCollection(
    collection_name="collection_test", astra_db=astra_db
)

# You don't even need the astra_db object
collection = AstraDBCollection(
    collection_name="collection_test", token=token, api_endpoint=api_endpoint
)

Insert

Inserting a vector object into your vector store (collection)

python javascript java
collection.insert_one(
    {
        "_id": "5",
        "name": "Coded Cleats Copy",
        "description": "ChatGPT integrated sneakers that talk to you",
        "$vector": [0.25, 0.25, 0.25, 0.25, 0.25],
    }
)

Find

Find documents using vector search

python javascript java
documents = collection.vector_find(
    [0.15, 0.1, 0.1, 0.35, 0.55],
    limit=100,
)
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Explore examples
Explore examples

Tutorials and sample Generative AI apps with best practices.

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- "漢字路" 한글한자자동변환 서비스는 교육부 고전문헌국역지원사업의 지원으로 구축되었습니다.
- "漢字路" 한글한자자동변환 서비스는 전통문화연구회 "울산대학교한국어처리연구실 옥철영(IT융합전공)교수팀"에서 개발한 한글한자자동변환기를 바탕하여 지속적으로 공동 연구 개발하고 있는 서비스입니다.
- 현재 고유명사(인명, 지명등)을 비롯한 여러 변환오류가 있으며 이를 해결하고자 많은 연구 개발을 진행하고자 하고 있습니다. 이를 인지하시고 다른 곳에서 인용시 한자 변환 결과를 한번 더 검토하시고 사용해 주시기 바랍니다.
- 변환오류 및 건의,문의사항은 juntong@juntong.or.kr로 메일로 보내주시면 감사하겠습니다. .
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