moteDB 0.5.1 Released with Incremental Vector Indexing and Atomic Cross-Modal Transactions

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Developer moteDB version 0.5.1 has been released this week after 18 months of development, targeting embedded database needs for robotics and edge hardware. The update addresses a critical bug where warehouse robots could lose access to visual embeddings during memory buffer transitions, caused by unguarded read-drain boundary crossings. Key improvements include an epoch-stamped atomic write pipeline, incremental DiskANN vector indexing that updates online without requiring full offline rebuilds, and atomic transactions spanning vector, scalar, and time-series data. The release also introduces an Episode Memory API for time-bounded task memory and reduces the binary size from roughly 2MB to 900KB. Written entirely in Rust, moteDB operates as a serverless, single-file embedded database with no daemon requirement and is available now on crates.io.

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