Improving Performance of Spring’s ShallowEtagHeaderFilter by 50%

I led the team developing a new web presence for Mackenzie Financial, an effort which involved performance testing (which is always a good practice). During that testing, I discovered that ShallowEtagHeaderFilter was generating a lot of garbage and a lot of time was being spent in it. That didn’t seem ideal so I dove in … Continue reading Improving Performance of Spring’s ShallowEtagHeaderFilter by 50%