📄️ Comparison table of all supported Embedding Stores
| Embedding Store | Storing Metadata | Filtering by Metadata | Removing Embeddings |
📄️ In-memory
LangChain4j provides a simple in-memory implementation of an EmbeddingStore interface:
📄️ Astra DB
Astra DB
📄️ Azure AI Search
https://azure.microsoft.com/en-us/products/ai-services/ai-search/
📄️ Azure CosmosDB Mongo vCore
https://azure.microsoft.com/en-us/products/cosmos-db/
📄️ Azure CosmosDB NoSQL
https://azure.microsoft.com/en-us/products/cosmos-db/
📄️ Cassandra
Cassandra
📄️ Chroma
https://www.trychroma.com/
📄️ Elasticsearch
https://www.elastic.co/
📄️ Infinispan
https://infinispan.org/
📄️ Milvus
https://milvus.io/