Kubernetes Elasticity

What is Kubernetes Elasticity? Horizontal Pod scaling UP/Down as well as Nodes scaling UP/Down when pods are requiring nodes at the time when user suddenly increase/decrease accessing your website.  So, nodes of kubernetes dynamically scaling up/down automatically is known as Kubernetes Elasticity. How It happens? It watches the pods continuously and if it finds that Read more…

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Agile to Devops

Why so many companies are following Agile Model? In the past development companies use to flow waterfall model.  The Major drawback of using this model is you first define the outcome according to customer needs, and then the development process runs until a “finished” product is released. The biggest problem with this approach is that Read more…

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Sahi Automation

Sahi: Open source testing tool for web applications. Sahi is available as open-source and proprietary versions. Both the open-source and pro version includes excellent recorder and playback on all browsers, inbuilt  HTML reports, suites and batch run and parallel playback, smart object identification using Sahi Controller, simple scripting, automatic waits  etc. Pro version includes some Read more…

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How to handle chrome Http Authentication popup window using selenium.

We are familiar to handle http authentication using url sub resources that contain embedded credentials like below Above solution are valid for below browser version: Chrome for desktop release 59 Opera release 46 Opera for Android release 46 But above embedded credentials feature are removed from above version and grater version.  In our selenium automation Read more…

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What is A/B Testing?

What is A/B Testing A/B testing also known as split testing, is a randomized experiment with two different variants – A and B and a matric that define success. A/B testing is a way to compare two versions of a single variable, typically by testing a subject’s response to variant A against the subject response Read more…

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