Databases are everywhere these days, every application uses databases to store, organize and retrieve data. It has become more efficient than paper storage since it does not require more space and can also be easily accessed by multiple users at a time. There is an increase in demand for processing vast collections of data and this has become the most important reason for several companies to use databases.

In this information technology era, Application Performance Management (APM) monitors the performance of software applications and identifies the problems related to application performance as a service to the users. APM can be monitored or tracked using categories like load time, the response time of the application, etc. Nowadays, the applications are becoming more and more complex and distributed by using some technology in it.

Heroku was developed by James Lindenbaum, Adam Wiggins and Orion Henry to provide services, workflows and polyglot support to enhance developer productivity. Heroku is a container-based cloud Platform as a Service (PAAS). With Heroku, developers can deploy, manage and scale modern applications. Initially, Heroku supported only Ruby but later it added support for Java, Node.js, Python, PHP etc.