Amazon introduced AWS Lambda in 2014 as an event-driven, serverless computing platform. Developers could write a function in one of the supported programming languages, upload
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
Integration testing is an important part of the Software Testing Life cycle as it helps identify system-level issues such as a broken database schema, incorrect
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 used for creating Web services. Web services
Recently, I moved my WordPress blog(the one you are reading now) from a shared hosting server to AWS LightSail. As a small blog owner, I
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
Recently, I had to process some information available in Excel sheets and ended up using PowerShell, which turned out to be a pretty easy to
Jenkins provides the option to run Groovy scripts, which makes it really easy to customize everything about Jenkins or even its plugins. You can run a
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
Recently, I had to download files from a Jenkins server using shell scripts. Since Jenkins offers permanent urls to the latest stable artifacts along with