Java

Introduction In this post we are going discuss Redis, Redis is a Key-value based NoSQL database which can be used for multiple purposes. It is open source and it is an InMemory data structure store. Because Redis supports all the basic data structures like list, set, map, and sorted set. Using…

Hello In This Article we will discuss the Low-Level Design of Food ordering apps like Swiggy, Zomato, etc. Design Overview : Link : Low-Level-Design/swiggery.drawio.png at master · avinashsoni9829/Low-Level-Design · GitHub In this Design, We have 4 basic Modules Which Cater To Different Needs User Management Module Order Management Module Item…

Want to learn Apache Kafka in 2023? Here are the best free Kafka online courses from Udemy and Coursera which you can join to learn Kafka in 2023 — Hello guys, if you are thinking to learn about Apache Kafka and looking for the best free resources then you have come to the right place. Earlier, I have shared best Apache Kafka courses and in this article, I am going to share best free Kafka courses which you can…

A simple example Let’s start with adding required dependencies implementation 'org.springframework.boot:spring-boot-starter-actuator' 2. Now let’s expose Spring Boot actuator endpoint for my binding configuration in application.yml management: endpoints: web: exposure: include: health,bindings 3. Now write a simple kafka producer and kafka consumer @Configuration @Slf4j public class KafkaConfiguration { Random random = new Random()…

Spring Expression Language is an expression language which supports manipulating and querying object graph at runtime. The object graph is kind of a structure or abstraction that holds a complex webs of interrelated objects. Objects can contain other objects, be linked to each other or keep reference of another object…

Upgrading my JavaFX ToDoList from ListView to TableView Upgrading my JavaFX ToDoList application In the first iterations of my Java ToDoList, I used a JavaFX ListView component. In the very first iteration, I was simply keeping a List of Strings in the ToDo List. …

As I promise in my previous post, I will go through every important topic required for fresher to prepare for their interviews. Let’s Start with Design Patterns. Design Patterns are one of the main topics for the interview point of view and working purpose also and I feel they are…