Spoiler: C++ is not faster or slower – that's not the point, actually. This article continues our good tradition of busting myths about the Rust language shared by some big-name Russian companies.

Last year (2019), we released the simjson library. It is a C++ library available under a liberal license (Apache) that can parse JSON documents very fast. How fast? We reach and exceed 3 gigabytes per second in many instances. It can also parse millions of small JSON documents per second.

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