I've just found a large bottleneck in that project I keep talking about
in vague terms, that involves feeding data from a file to a web service.
It seems that I've got a rather large varlen string field (max length
just under 16k) that can contain multiple paragraphs, and unlimited
punctuation. And it seems that most of my time is spent escaping that
string: over three minutes for a 1000-record test, with individual
record escape times ranging from 5 milliseconds to 1.6 seconds.
There's got to be a faster way to escape long strings for JSON
transmission than what I'm doing (within RPG).
Any suggestions? (Other than "Retire to the back-country and live in a
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