Elastic APM is a free, open and powerful observability tool that provides intelligence into application performance for a myriad of production applications (e.g., throughput, error rates, latency, resource usage, transaction traces). You can now enable Elastic APM integration to gain deep insight into the performance behaviors of your Elastic Enterprise Search deployment!

One of the nicest things about Byte Buddy is that it allows you to write a Java agent without manually having to deal with byte code. To instrument a method, agent authors can simply write the code they want to inject in pure Java. This makes writing Java agents much more accessible and avoids complicated on-boarding requirements.

The search experience on your website is often the key driver of visitor satisfaction. Even on well-designed, well-organized websites, visitors frequently resort to search to find the exact products, services, content, and information they need. In fact, many visitors go immediately to the search box. The quality of search results they get back, and the ease with which they can customize and filter those results, can play an outsized role in engagement, conversion, and customer loyalty.