Tonbo incurs minimal cost for inserting and scanning structured data via Apache Arrow.

A portable embedded database using Arrow.
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Benchmark: range performance
Random range read with column projection:
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║                                                               ║
║      Tonbo | █████████▓▒                          |  1666ms   ║
║    RocksDB | ██████████████████████▓▒             |  3689ms   ║
║       Sled | ███████████████████████▓▒            |  3837ms   ║
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(lower is better)                                 Latency (pct99)
				
CPU: AMD EPYC 7H12
RAM: 64GB DDR4 2933MHz * 8
DISK: SamSung 970 EVO Plus 4TB
				

2.2x faster than RocksDB

Because of Tonbo's native support for structured data zero-copy loading and projection pushing down, Tonbo is 2.2x faster than RocksDB.

We’re just getting started with commonly used async executors and file system implementations, there’s still plenty of room for further optimizations.

Just Arrow, Structured, Portable

Vendor lock-in free

Tonbo is built as a thin wrapper over Arrow schema and Parquet format, which means you are able to use many analytic tools to can fully benefit from the Arrow ecosystem.

From many sources to many targets

As an embedded database, Tonbo supports customizing runtime and file system, and also it is designed for running on kinds of target platforms, we will complete official support WASM / OPFS, Python asyncio and object storages in Sep 2024.

© Copyright 2024-, Tonbo IO.