Deep Lake vs Milvus
Deep Lake: Activeloop's tensor-native data engine for AI: vectors, multimodal data and versioning on object storage. Milvus: Cloud-native, distributed open-source vector database built for billions of vectors.
key differences
- Milvus is built for larger datasets (Multi-PB) than Deep Lake (≤ 1 PB).
- Transactions: Deep Lake offers limited ACID; Milvus offers none.
- Only Deep Lake has columnar storage, time travel, branching.
- Only Milvus has secondary indexes, change data capture, ttl / expiry, role-based access, online schema changes.
- Deep Lake has a serverless option; Milvus does not.
choose deep-lake for
- +Multimodal datasets shared by training and RAG
- +Versioned computer-vision datasets
- +Agent memory over documents and images
best at · Vector search, RAG, Lakehouse
choose milvus for
- +Billion-scale semantic and image search
- +RAG platforms serving many teams
- +Recommendation and deduplication
- +Multimodal retrieval over lakehouse data
best at · Vector search, RAG, Search
Deep Lake vs Milvus: FAQ
What is the difference between Deep Lake and Milvus?
Deep Lake: Activeloop's tensor-native data engine for AI: vectors, multimodal data and versioning on object storage. Milvus: Cloud-native, distributed open-source vector database built for billions of vectors. Milvus is built for larger datasets (Multi-PB) than Deep Lake (≤ 1 PB). Transactions: Deep Lake offers limited ACID; Milvus offers none. Only Deep Lake has columnar storage, time travel, branching.
When should I choose Deep Lake over Milvus?
Choose Deep Lake for multimodal datasets shared by training and RAG; versioned computer-vision datasets; and agent memory over documents and images. Choose Milvus for billion-scale semantic and image search; RAG platforms serving many teams; and recommendation and deduplication.
Is Deep Lake or Milvus more popular?
Milvus ranks #35 on the WhichDB Score (45.9/100) and Deep Lake ranks #273 (12.2/100). Popularity is not fit: check the requirements that matter for your project.
Are Deep Lake and Milvus open source?
Yes. Deep Lake is open source. License: Apache License 2.0. Yes. Milvus is open source. License: Apache License 2.0.