Introduction Hello, now that you know how to use Apache Kafka Buzz Words in a technical discussion, it is also necessary to know how to write a plain system and understand its working. Before that, a small theory, why do we even need apache kafka when our system is highly available on a perfect hardware across multiple …

In Java, a thread is a separate path of execution within a program. A java application always starts with the main-thread. There are two most common ways to create simple threads in java By extending java.lang.Thread class or By implementing java.lang.Runnable interface In both cases, we have to provide the code block …