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What Is Code Review And Its Objective?

Can anyone please provide me some knowledge regarding Code Review And Its Objective that will boost my knowledge regarding this topic.

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Posted 4 months ago

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Code reviewing is a practice where the source code is broken into small pieces, which are inspected by the supervisors or seniors in the team to be carried out just before testing. It is a process mostly followed in Agile methodology.

The main objective of code review is to detect mistakes, catch early bugs and ensure that the code follows the standard practices. It can be termed as a two-way communication where both the coder as well as the person who reviews the code learns from one another and remove any potential mistakes which may later impact the product.

Working in an Agile environment, you may often underestimate the significance of code reviewing process. You may think code reviewing is going to be time-consuming, especially when you are running short on deadlines. However, this is where it becomes all the more important. The sooner you review the code and eliminate any blocker or bug possibility for later, the sooner you are able to deliver the product as per the release process. Finding bugs later in the release cycle or post migration into production would rather turn out to be more expensive and time-consuming. This is why organizations are now following a modern methodology of Shift-Left Testing where you incorporate testing right from the client’s requirement gathering phase.

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