Hello everyone. In this article, we are going to look at Database connections and their life cycle. Then we will look at the Connection Pool, its internals, and why we need to use it. Then we will look at the design patterns on where to place the connection pool. We…

Hello everyone. We are going to see about an interesting technology called GraphQL, which is an open-source data query and manipulation language for APIs. GraphQL technology was developed by Facebook in 2012 for internal usage and it was publicly released in 2015. …

Hello everyone. In this article, we are going to learn about the gRPC protocol. gRPC has found huge success because of using HTTP/2 instead of HTTP/1.1 and protocol buffers instead of XML and JSON. The understanding of HTTP/2 and Protobuf is a pre-requisite to learning about gRPC Please go through…

Hello everyone. In this article let us see how to use a Redis cache with a Spring Boot application. If you want to know in-depth about Caching, please go through my below article Caching things every Programmer must know Hello everyone. Caching is one of the simplest yet complex topics and one of the basic things every programmer must…dineshchandgr.medium.com Caching in Spring Boot Spring Boot supports the following Cache Providers and Redis is the most widely used. …

Hello everyone. It's been a long time since I published my 70th article and here I am with my next interesting article in which we are going to learn about WebSockets. We will see what is a Socket in networking and see how is it different from WebSocket. Then we…

Hello everyone. In this article, we are going to see what is an API and how it works in detail. We will then go through API Integration and API Economy. We will then see the difference between API and Web Services. Later, we will look at different types of APIs…

We are living in a Continuous World. Continuous Integration, Continuous Deployment, Continuous Learning, and so on. Machines are learning faster and they are more consistent than us. They almost never fail. But we humans cannot be as consistent as machines. We tend to be lethargic and we have hiccups at times. But that’s perfectly fine and that’s the human nature Sometimes we like to start learning…

Hello everyone. In this article, we are going to see about the load balancer, which is one of the important components of a distributed system. We will see about load balancer and its benefits to start with. Then we will look into the different types of load balancers and also…

Hello Everyone. In the previous article, we saw that there are just 3 ways of communication between the services i.e synchronous, asynchronous, and hybrid. In the first part of this article, we saw in detail the Synchronous Communication between microservices. In this article, we are going to explore Asynchronous communication…