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Use docusaurus versioning with a callout, merged master as well @hwchase17 @baskaryan --------- Signed-off-by: Weichen Xu <weichen.xu@databricks.com> Signed-off-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: Leonid Ganeline <leo.gan.57@gmail.com> Co-authored-by: Leonid Kuligin <lkuligin@yandex.ru> Co-authored-by: Averi Kitsch <akitsch@google.com> Co-authored-by: Erick Friis <erick@langchain.dev> Co-authored-by: Nuno Campos <nuno@langchain.dev> Co-authored-by: Nuno Campos <nuno@boringbits.io> Co-authored-by: Bagatur <22008038+baskaryan@users.noreply.github.com> Co-authored-by: Eugene Yurtsev <eyurtsev@gmail.com> Co-authored-by: Martín Gotelli Ferenaz <martingotelliferenaz@gmail.com> Co-authored-by: Fayfox <admin@fayfox.com> Co-authored-by: Eugene Yurtsev <eugene@langchain.dev> Co-authored-by: Dawson Bauer <105886620+djbauer2@users.noreply.github.com> Co-authored-by: Ravindu Somawansa <ravindu.somawansa@gmail.com> Co-authored-by: Dhruv Chawla <43818888+Dominastorm@users.noreply.github.com> Co-authored-by: ccurme <chester.curme@gmail.com> Co-authored-by: Bagatur <baskaryan@gmail.com> Co-authored-by: WeichenXu <weichen.xu@databricks.com> Co-authored-by: Benito Geordie <89472452+benitoThree@users.noreply.github.com> Co-authored-by: kartikTAI <129414343+kartikTAI@users.noreply.github.com> Co-authored-by: Kartik Sarangmath <kartik@thirdai.com> Co-authored-by: Sevin F. Varoglu <sfvaroglu@octoml.ai> Co-authored-by: MacanPN <martin.triska@gmail.com> Co-authored-by: Prashanth Rao <35005448+prrao87@users.noreply.github.com> Co-authored-by: Hyeongchan Kim <kozistr@gmail.com> Co-authored-by: sdan <git@sdan.io> Co-authored-by: Guangdong Liu <liugddx@gmail.com> Co-authored-by: Rahul Triptahi <rahul.psit.ec@gmail.com> Co-authored-by: Rahul Tripathi <rauhl.psit.ec@gmail.com> Co-authored-by: pjb157 <84070455+pjb157@users.noreply.github.com> Co-authored-by: Eun Hye Kim <ehkim1440@gmail.com> Co-authored-by: kaijietti <43436010+kaijietti@users.noreply.github.com> Co-authored-by: Pengcheng Liu <pcliu.fd@gmail.com> Co-authored-by: Tomer Cagan <tomer@tomercagan.com> Co-authored-by: Christophe Bornet <cbornet@hotmail.com>
71 lines
2.0 KiB
Plaintext
71 lines
2.0 KiB
Plaintext
# Cassandra
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> [Apache Cassandra®](https://cassandra.apache.org/) is a NoSQL, row-oriented, highly scalable and highly available database.
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> Starting with version 5.0, the database ships with [vector search capabilities](https://cassandra.apache.org/doc/trunk/cassandra/vector-search/overview.html).
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The integrations outlined in this page can be used with `Cassandra` as well as other CQL-compatible databases,
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i.e. those using the `Cassandra Query Language` protocol.
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## Installation and Setup
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Install the following Python package:
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```bash
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pip install "cassio>=0.1.4"
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```
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## Vector Store
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```python
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from langchain_community.vectorstores import Cassandra
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```
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Learn more in the [example notebook](/docs/integrations/vectorstores/cassandra).
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## Chat message history
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```python
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from langchain_community.chat_message_histories import CassandraChatMessageHistory
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```
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Learn more in the [example notebook](/docs/integrations/memory/cassandra_chat_message_history).
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## LLM Cache
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```python
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from langchain.globals import set_llm_cache
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from langchain_community.cache import CassandraCache
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set_llm_cache(CassandraCache())
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```
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Learn more in the [example notebook](/docs/integrations/llms/llm_caching#cassandra-caches) (scroll to the Cassandra section).
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## Semantic LLM Cache
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```python
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from langchain.globals import set_llm_cache
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from langchain_community.cache import CassandraSemanticCache
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set_llm_cache(CassandraSemanticCache(
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embedding=my_embedding,
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table_name="my_store",
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))
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```
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Learn more in the [example notebook](/docs/integrations/llms/llm_caching#cassandra-caches) (scroll to the appropriate section).
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## Document loader
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```python
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from langchain_community.document_loaders import CassandraLoader
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```
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Learn more in the [example notebook](/docs/integrations/document_loaders/cassandra).
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#### Attribution statement
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> Apache Cassandra, Cassandra and Apache are either registered trademarks or trademarks of
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> the [Apache Software Foundation](http://www.apache.org/) in the United States and/or other countries.
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