Staging environment

1. What is a staging environment?
2. What is difference between UAT and staging environment?
3. What is staging vs production?
4. What is development environment vs staging?

What is a staging environment?

A staging environment (stage) is a nearly exact replica of a production environment for software testing. Staging environments are made to test codes, builds, and updates to ensure quality under a production-like environment before application deployment.

What is difference between UAT and staging environment?

User Acceptance Testing (UAT)

UAT is typically one of the last stages of staging. It occurs immediately before software goes into production. During this stage, engineers check to make sure that the software can handle real-world functions and meet user expectations.

What is staging vs production?

The staging area contains the "next" version of the application and is used for final stress testing and client/manager approvals before going live. production: This is the currently released version of the application, accessible to the client/end users.

What is development environment vs staging?

The development server is where you work. You should be the only one working on the machine. Code is constantly in flux and the site may or may not be up, depending on how much coffee you have in. The staging server is where you deploy your work for folks to look at - before it goes to production.