Writing a JPEG Decoder in Rust – Part 2: Implementation I

Re:Writing a JPEG Decoder in Rust – Part 2: Implementation I by wahern on Friday August 19, 2016 @10:02PM (#12324730)

That approach may make sense on the desktop, but it doesn't make sense for network servers. On a network server allocations tend to be small. Your 10,001st request might fail not because of a huge allocation but because it just pushed you over the line.

Aborting all 10,000 requests provides really poor QoS. You can get away with that if you're Google, because 10,000 requests is still miniscule relative to your total load across "the cloud". For almost everybody else it will hit hard, and among other things makes you more susceptible to DoS.

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Re:Writing a JPEG Decoder in Rust – Part 2: Implementation I by pcwalton on Saturday August 20, 2016 @02:41AM (#12325500)

So, to be clear, you're implying that you shouldn't write network services in Python, Ruby, PHP, Go, Java in practice [1], Perl, C++ without exceptions, JavaScript, etc. etc.?

[1]: http://stackoverflow.com/questions/1692230/is-it-possible-to...

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