Category Archives: DevOps


What is scaling in Cloud Computing?

Overview If I have to say about scaling in simple words, it is an ability to adapt to change in demand. That means, increasing or decreasing the resources when needed. Here resources means the hardware of the computer like CPU and RAM. The scaling operation can be achieved by adding resources in the current system, or by adding… Read More »

How does string interpolation work in Jenkins?

Jenkins Pipeline uses rules identical to Groovy for string interpolation. Groovy’s String interpolation support can be confusing to many newcomers to the language. While Groovy supports declaring a string with either single quotes, or double quotes, for example: Only the latter string will support the dollar-sign ($) based string interpolation, for example: This would result in: Hence, to… Read More »