Staging software engineering

Now that you have an idea of what a server environment is let's talk about the different types of environments, dev and production. W hen we, the developers, first start to build your website we do so in what we call the dev environment. An example of information we need to know could be: Your production environment uses nginx as a web service, php 7. This would give us insight into specific configurations we would need to account for when building your web application. Staging is an environment for us to test and view your web application and changes before they go live to the world production.

Staging allows for us to mimic the production environment, test the application and secure it behind the scenes so that you the customer can review and approve any additions to your application. Staging is important from both a client relationship standpoint and an engineering perspective. Having a staging area where you the client can see and interact with the website allows us to fill any gaps in miscommunication or understanding on a build. As new software is released some of those environment server dependencies become deprecated and are exchanged for newer bigger better versions.

These new versions can cause breaking changes in existing applications. Also, any data migration testing would need to take place in the staging environment. Use of these different environments really, really depends on your needs. Larger application environments might have an integration test environment, as well as a QA environment, the former where developers run their integration tests and the latter where the QA team run their tests.

There might be a training environment which has stock data that is restored before each training session. The staging environment would be under control of the operations team, to ensure that roll-outs occur properly. The user-acceptance-test UAT environment would be used by the customer team. There might also be a production-snapshot environment for reproducing customer issues.

Definition of usage is very broad here and might include all kinds of things ranging from some change of configuration done by end users to costly infrastructure feature not available on UAT environment. Importantly version of software product on staging can be either new or current one but always one which had passed acceptance already.

UAT stands for " User Acceptance Testing" and is the environment in which user acceptance testing is performed. Note the emphasis on user - your QA testing is different, UAT is a chance for actual users or at least your training team, sales, support staff etc Most frequently - stage environment is used for it.

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Create a free Team What is Teams? Learn more. Whats the difference between staging and UAT environments? Ask Question. Asked 4 years, 5 months ago. Active 3 months ago. Viewed 40k times. Improve this question. Stage 1 red flags: Not much is done to understand your business or its processes or as we say, the discovery process is non-existent.

Stage 2 red flags: The developers whether in-house or agency promise too much in too little time. Stage 3 red flags: There are no tracking tools in place for you to check on progress. There is little or no consistent communication throughout the different software development stages. Additional reading: More about the basics of the iterative model In-depth details, history, and best practices of the iterative model from an agile perspective Stage 4: Testing In the early days of RTS Labs, working with clients taught us that software development goes better and you get a stronger product when you test and develop iteratively so that problems are found during the build.

Testing is an afterthought and is not done until the very end. How to Weigh the Pros and Cons Popular Articles DevOps Engineers: Who are they, and how do you know when you need to hire a good one? Download Your Free Whitepaper. Proudly established and growing! Contact us to talk about how we can help.

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