Summary
In this chapter, we have seen quick overview of instance monitoring with Nagios, basic monitoring with AWS Elastic Beanstalk, Azure Web Apps monitoring, and Java web application monitoring with New Relic.
The constant monitoring of each event and interaction may look like very complex and not required but it is a need of an hour in the competitive environment where users are more demanding and hence availability of an application is extremely important.
In the next chapter we will see end to end automation with orchestration of activities such as Continuous Integration, Cloud Provisioning, Configuration Management, Continuous Delivery or Continuous Deployment.
