So when I started with Java development, I used to get this feedback quite often during code reviews from my fellow colleagues (because of the IDE configuration :D, since as an when number of imports from same package crossed configured upper bound, IDE will replace all imports from same package…

In one of the products I have worked on, we use Kafka as a major component of the System as a messaging broker to handle the large stream of messages at Scale. …

As Developer we all Tired of handling NullPointerException while writing code in any programming language and to avoid that we put null checks before accessing the value of any object. Furthermore, every object can either contain a value or not. If it does, its value is stored in the memory…

In a production environment, we always want the System to be reliable and available every time and we could say data captured/processed by the system is one of the key aspects to achieve reliability and availability. …

In today's era, logs are the First and foremost source of truth when we want to analyze what is happening with the application, or if something goes south, logs will help to analyze/trace what makes the application behave in that manner. Logs can act like a complete script of a…

Actually, I was trying to figuring out how to implement some sort of timeout mechanism to discard any task if that task surpassed the maximum wait time, and the wait time can be configurable in seconds, minutes, hours, and may vary customer to customer. then I came across notifications events in…

Introduction In one of the products I have worked on, we use ‘git’ for version controlling with GitLab as our hosting provider. …

Most Linux distributions use the systemd as a system and service manager. In this tutorial, I will show how to set up SOLR as a service. Setup prerequisites Zookeeper Zookeeper is a configuration-management application that comes prepackaged with Solr. It works well in the local environment, but as you increase the traffic or…