Semantic Knowledge Store For Billion-Scale Single Indexes

Semantic Knowledge Store For Billion-Scale Single Indexes

Semantic Knowledge Store For Billion-Scale Single Indexes

Semantic Knowledge Store For Billion-Scale Single Indexes

Vector, full-text, and hybrid search on a fully disaggregated architecture. Compute, memory, and storage scale independently with pools: serverless, fast at any size, 10x lower cost

Vector, full-text, and hybrid search on a fully disaggregated architecture. Compute, memory, and storage scale independently with pools: serverless, fast at any size, 10x lower cost

Vector, full-text, and hybrid search on a fully disaggregated architecture. Compute, memory, and storage scale independently with pools: serverless, fast at any size, 10x lower cost

Vector, full-text, and hybrid search on a fully disaggregated architecture. Compute, memory, and storage scale independently with pools: serverless, fast at any size, 10x lower cost

Proven at Scale

10x

Faster ingestion than Pinecone. 19s for 1M vector

15x

Lower latency than Pinecone. Avg: 159ms

Serverless vector DB benchmark on 1024-dim Cohere dataset. (Ingestion: 1M vectors, Latency: 22M vectors)

10x

Faster ingestion than Pinecone. 19s for 1M vector

15x

Lower latency than Pinecone. Avg: 159ms

Serverless vector DB benchmark on 1024-dim Cohere dataset. (Ingestion: 1M vectors, Latency: 22M vectors)

10x

Faster ingestion than Pinecone. 19s for 1M vector

15x

Lower latency than Pinecone. Avg: 159ms

Ingestion benchmark on 1M 1024-dim vector cohere dataset. Latency benchmark on 22M 1024-dim vector cohere dataset.

10x

Faster ingestion than Pinecone. 19s for 1M vector

15x

Lower latency than Pinecone. Avg: 159ms

Serverless vector DB benchmark on 1024-dim Cohere dataset. (Ingestion: 1M vectors, Latency: 22M vectors)

How We Handle Billion-Scale

Disaggregated architecture

LambdaDB completely separates compute, memory, and storage into independently scaling layers. Each runs as a shared pool that auto-balances load just like S3.

Use cases :

  • Enterprise assistant: One index across wiki/code/product details with stable p99 latency.

  • Multimodal search: Full text search + vector documents + image embeddings in a single query.

Partitioning and pay-for-use

Read only what you need. Pay less without sacrificing quality.

Use cases :

  • RAG/agents: Only the segments your team actually queries read frequently. You avoid scanning the entire index, so cost stays predictable and stable even as your dataset grows.

  • Catalog search: Load specific category segments without touching the rest.

Zero-copy fork

Fork terabyte-scale collections in seconds. No copying, No reindexing.

Use cases :

  • Knowledge bases: Test a policy change on a branch. Merge when it is better.

  • Agent memory: A/B test new embeddings or filters on live traffic. Promote or roll back instantly.

Start simple. Scale to billions.

Discover how LambdaDB keeps a semantic knowledge store fast and affordable as your data explode in size.

Start simple. Scale to billions.

Discover how LambdaDB keeps a semantic knowledge store fast and affordable as your data explode in size.

Start simple. Scale to billions.

Discover how LambdaDB keeps a semantic knowledge store fast and affordable as your data explode in size.

© Functional Systems, Inc. | San Francisco, CA

© Functional Systems, Inc. | San Francisco, CA

© Functional Systems, Inc. | San Francisco, CA