Tracing (APM)
- Using Tracing we can understand the code execution flows
- To enable tracing, there are many tools like dynatrace, app dynamics, new relic, data dog, elastic apm etc
- Tracing has on a broader note two ways of enabling
- coding: this require some changes in code
- profiling/hooking: this doesn’t require extra code
- technologies to watch out for: OpenTelemetry, eBPF
- Lets setup a spring petclinic application
- Install openjdk 17
- Refer Here to dowload spring petclinic
