Hypertext Transfer Protocol Secure or HTTPS also referred to as HTTP over TLS/SSL is a protocol for secure communication over a computer network and it is an extension of HTTP. HTTPS utilizes the TLS (Transport Layer Security) or SSL (Secure Sockets Layer) in older versions to encrypt communication. Through the…

Oracle announced the availability of Java 19 on September 20, 2022. Numerous performance, stability, and security improvements are included in Java 19 (Oracle JDK 19), as well as platform upgrades that will help developers increase productivity and promote business-wide innovation. Updates and Improvements JEP 405 — Add record patterns (preview) Add record patterns to the Java programming language to help…

Keytool lets you manage public/private key pairs and related certificates for use in data integrity and authentication services or self-authentication. You can additionally store Secret keys or the public keys of your communicating peers as certificates by using the keytool command. Keystore Java KeyStore is a repository that securely stores Private…

In this article, we will talk about Redis and how to connect to it via a Spring Boot application. What is Redis? Millions of developers use Redis as an open-source in-memory data store, database, cache, streaming engine, and message broker. Redis is frequently referred to as a data structure server. In other words…

Logging is a very important part of each application we will refer them to monitor and debug in different environments. But each environment might have different requirements. You may need different levels of logging in production compared to the development or testing environment. Spring Boot with Logback provides a simple…

Documentations made easy — APIs are one of the key players in the technology world whether they are used in a simple mobile application in integrating complex enterprise systems. Any application can become a platform by enabling methods to enhance and add services to existing products using APIs. Having good documentation for these…

MongoDB as the most popular NoSQL database is a source-available cross-platform document-oriented database program. It uses JSON-like documents with optional schemas and it is popular because of the ease with which data can be stored and retrieved. MongoDB Introduction MongoDB uses documents that contain a data structure composed of field and…

Spring Actuator is a set of additional product-ready features that help to monitor, manage and interact with the application. These features are effortless to enable and valuable to use. …

Error and Exception handling is essential for a web application and proper responses with reasonable details are required for better debugging and user experience. Spring Boot provides a /error mapping that handles all errors in a sensible way, and it is registered as a “global” error page in the servlet…