If you don't want to build the observability layer on your own, there are some popular commercial solutions that you might consider. They all operate in a software-as-a-service model. We won't go into a detailed comparison here, as their offerings may change drastically after the writing of this book.
These services are as follows:
- Datadog
- Splunk
- Honeycomb
In this section, you have seen implementing observability in Microservices. Next, we'll move on to learn how to connect microservices.