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8d2281a8ca
Retrying with the same improvements as in #6772, this time trying not to mess up with branches. @rlancemartin doing a fresh new PR from a branch with a new name. This should do. Thank you for your help! --------- Co-authored-by: Jonathan Ellis <jbellis@datastax.com> Co-authored-by: rlm <pexpresss31@gmail.com>
36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
# Cassandra
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>[Apache Cassandra®](https://cassandra.apache.org/) is a free and open-source, distributed, wide-column
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> store, NoSQL database management system designed to handle large amounts of data across many commodity servers,
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> providing high availability with no single point of failure. Cassandra offers support for clusters spanning
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> multiple datacenters, with asynchronous masterless replication allowing low latency operations for all clients.
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> Cassandra was designed to implement a combination of _Amazon's Dynamo_ distributed storage and replication
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> techniques combined with _Google's Bigtable_ data and storage engine model.
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## Installation and Setup
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```bash
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pip install cassandra-driver
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pip install cassio
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```
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## Vector Store
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See a [usage example](/docs/modules/data_connection/vectorstores/integrations/cassandra.html).
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```python
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from langchain.memory import CassandraChatMessageHistory
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```
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## Memory
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See a [usage example](/docs/modules/memory/integrations/cassandra_chat_message_history.html).
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```python
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from langchain.memory import CassandraChatMessageHistory
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```
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