, , , , , , ,

Correlating JavaScript Errors with Slow CDN Performance

JavaScript Errors can happen for many different reasons: special behavior of certain browsers that weren’t tested; a real coding mistake that slipped through the delivery pipeline; poorly handled timeouts, and I am sure the list goes on. In…
, , , , , , , , , , , , ,

Customer complaint resolution in today’s digital multi-channel world!

I have seen many companies struggle to find out what issues may be driving customer complaints when they come in to a support or service center, and today’s digital multi-channel strategies do not make it easier. With customer complaints,…
, , , , , , , , , , , , , , , , , , ,

JavaScript error increase in Google Chrome v48

March 17, 2016by Safia HabibEven the best run DevOps teams have a hard time keeping up with all the variables that can impact their applications in production. The wide array of browsers, browser versions, and operating systems makes it…
, , , , , , , , ,

How to track down CPU issues in Node.js

A running application is represented through some state stored in memory and calculations carried out by the CPU. Typically performance problems materialize in these two areas. In my last post I’ve explained garbage collection and how…