Parsing gigabytes of JSON per second

JSON is everywhere on the Internet. Servers spend a lot of time parsing it. The simdjson library uses commonly available SIMD instructions and microparallel algorithms to break speed records.

Browse the API The simdjson library on GitHub

Academic Publications

Geoff Langdale, Daniel Lemire, Parsing Gigabytes of JSON per Second, VLDB Journal 28 (6), 2019.
John Keiser, Daniel Lemire, Validating UTF-8 In Less Than One Instruction Per Byte, Software: Practice & Experience 51 (5), 2021.
Daniel Lemire, Number Parsing at a Gigabyte per Second, Software: Practice and Experience 51 (8), 2021.

Online articles

Daniel Lemire, Making Your Code Faster by Taming Branches, InfoQ, March 2020.

Blog posts

Geoff Langdale, Paper: Parsing Gigabytes of JSON per Second, February 2019.