непрерывная интеграция и развёртывание программного обеспечения(Continuous integration (CI) means starting an automated build (and possibly running tests) whenever new code is committed to or checked into the project's source control repository. This gives you immediate feedback that the code builds and can potentially be deployed. Continuous delivery (CD) means starting an automated deployment process whenever a new successful build is available. Together, CI and CD mean that any code changes you commit to your repository are quickly validated and deployed to a test server, a live web site, or wherever you need it Alex_Odeychuk)
