FormAPI Blog - Better Rails Performance with JSON Patch

24-Nov-2017 2694
The first version of our template editor used a naïve approach when saving field data. Whenever the fields changed, we would just post the entire array to the server. This was working fine for our MVP and initial launch, but then a customer started setting up a PDF template with almost 500 fields. We started seeing alerts for requests that were taking around 5-10 seconds.
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