What is shadow deployment? This deployment consists of deployment of the new version of the software alongside the old version and then duplicate/fork the old versions requests and send them the new version without impacting the traffic in production system. Why use shadow deployment? When to use shadow deployment? When to avoid shadow deployment? When […]
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What is ramped deployment strategy? This consists of rollout of a new version of a service /application by replacing it’s instances one after the another until all the instances are rolled out. It is often needed to make sure that no services become unavailable. Why use ramped deployment strategy? When to use ramped deployment strategy?
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What is recreate deployment strategy? It is the simplest deployment strategy used and perhaps the oldest one. The old version of the application is totally shut down and is replaced with the new application. System reboot is generally done after the deployment of the new application. Why use recreate deployment strategy? When to use recreate
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What is blue-green deployment strategy? Yep, it’s just another name for a continuous delivery strategy which involves gradual movement of traffic to a new service. Think of it as an application release model where two identical software/services are deployed, one being the old one and the other one being the new one. A small amount
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What is canary testing? It is a type of deployment based testing where a new feature or migrated code is tested in production. The essence of the technique is that new code is pushed to certain chosen or a certain small percentage of users and these users are not aware of the change. QA team too
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Who should take this course? Take this course if you are in the process of interview preparation and looking out for a change. This course is for both testers ( including automation engineers) and developers. Charges: Single one on one training would be Rs. 20,000 per person. (This is a very personalized coaching for interviews
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What is 1st principles approach? It is a methodology for problem solving. The process is fairly simple This method of problem solving existed long ago. Socrates questioning is a concept that comes very close to the 1st principles approach. In simple words, questions which reflect curiosity and which are fundamental to the very existence of
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