REST API using Quarkus, AWS Lambda, DynamoDB, and Serverless Framework
Function as a service (FaaS) is a serverless way to execute modular pieces of code on the edge. A Serverless architecture allows users to write and deploy …
Category: Java
HashMap Changes in Java 8
HashMap is a Map-based collection class that is used for storing key and value pairs. It is not an ordered collection which means it does …
Reverse Proxy Using Jetty/Undertow
Undertow is an extremely lightweight flexible performant web server written in java, providing both blocking and non-blocking API’s based on NIO. Jetty is another lightweight embeddable …
Java and CAFEBABE
Open any Java class file in a hex editor and you will notice that it begins(the first four bytes) with the hex code CA FE …