Cassandra + Astra DB (contrib)
Description
The [Cassandra / Astra DB] online store provides support for materializing feature values into an Apache Cassandra / Astra DB database for online features.
The whole project is contained within a Cassandra keyspace
Each feature view is mapped one-to-one to a specific Cassandra table
This implementation inherits all strengths of Cassandra such as high availability, fault-tolerance, and data distribution
An easy way to get started is the command feast init REPO_NAME -t cassandra
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Example (Cassandra)
Example (Astra DB)
The full set of configuration options is available in CassandraOnlineStoreConfig. For a full explanation of configuration options please look at file sdk/python/feast/infra/online_stores/contrib/cassandra_online_store/README.md
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Storage specifications can be found at docs/specs/online_store_format.md
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Functionality Matrix
The set of functionality supported by online stores is described in detail here. Below is a matrix indicating which functionality is supported by the Cassandra online store.
To compare this set of functionality against other online stores, please see the full functionality matrix.
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