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 […]
DynamoDB Integration Testing using Testcontainers
Integration testing is an important part of the Software Testing Life cycle as it helps identify system-level issues such as […]
Hypermedia REST API using Spring HATEOAS
Representational state transfer (REST), a term coined by Roy Fielding in 2000, is a software architectural style that defines a set of constraints to be […]
Install And Setup WordPress On AWS LightSail
Recently, I moved my WordPress blog(the one you are reading now) from a shared hosting server to AWS LightSail. As […]
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 […]
PowerShell – Read Excel files using COM Interface
Recently, I had to process some information available in Excel sheets and ended up using PowerShell, which turned out to […]
Jenkins and Groovy Scripts
Jenkins provides the option to run Groovy scripts, which makes it really easy to customize everything about Jenkins or even its […]
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. […]
Download artifacts from Jenkins using Shell script
Recently, I had to download files from a Jenkins server using shell scripts. Since Jenkins offers permanent urls to the […]
Java and CAFEBABE
Open any Java class file in a hex editor and you will notice that it begins(the first four bytes) with […]