Unsolved Performance standpoint for QNetworking and QJson classes
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Hello guys, I do wonder, what's the performance of Networking and JSON classes? I may need it for HPC so I'm wondering whether I should use Qt or I should use something else (CURL, libev, ZeroMQ).
Thanks.
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Hi,
You should give more details about your use case but there's one thing that you'll probably have to do in any case: benchmark to ensure you use the solution best suited to your setup.
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It's about High Frequency Trading.
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In that case, you might be already be a bit to high-level in your research. From what I know about that matter, you need dedicated hardware as well as highly optimized OSes and software stack to run at that speed. So again: do benchmarks.