How to configure Kafka consumer and producer on pyspark? This article explains how to set up Kafka Producer and Kafka Consumer on PySpark to read data in batches at certain intervals and process the messages. What is PySpark Apache Kafka is an open-source stream-processing software platform developed by the Apache Software Foundation, written…

What is Big Data and how does Hadoop help in storing and processing Big Data? What is Big Data? We all use different apps every day and every click of a button is information about us that helps the companies making those apps to know more about their consumers and help them personalize their…

What is Redis? How can we use Redis for caching in Spring Boot? — Hey coders, It’s been a long time since I’ve written an article, for which I apologize This article mainly focuses on Redis and why Redis is the perfect option as a caching database for your Spring Boot application. If you are installing Redis on windows, you can use this link…

How is ReactJS different from Angular — React is a UI library developed and open-sourced by Facebook in 2011 and currently is the most popular JavaScript library to build user interfaces. I am emphasizing the fact that it is a library here. I will explain why this is important later. React is the most popular UI library…

What is Angular and why should we use it? — When I started as a Software Engineer 2 years ago, this frontend, backend, database, deployment, and all these terms freaked me out. …

Use cases where we can make use of Interceptors in Angular. — We have faced multiple scenarios where we might want to globally capture or change every request or response, like append a user’s token or handle errors from the response and we can achieve this using Http Interceptor. …

Small things with great impact in the long-run — 2 years back I started as a rookie and was anxious to enter the programming world, and there are several things that I wish someone had told me when I started this journey rather than finding out the hard way. …

It’s not all sunshine and roses when you make your passion your main job, there’s more to it. — “Choose a job you love and you will never work a day in your life.” We see tons of motivational quotes daily on making your passion a career like the one mentioned above, but nobody told about the struggles that we might end up facing. …

What triggers anxiety and what can we do to get over it? — “Mental illness is nothing to be ashamed of, but stigma and bias shame us all” — Bill Clinton We experience intense, excessive, and persistent worry and fear about everyday situations. There's no fixed formula to know what triggers anxiety in a particular person, it depends on many criteria. It can…