What is DevOps and Configuration Management

DevOps

First of all I want to address the biggest confusion here i.e. DevOps is not any tool, or technology, or some product one can use to make and do things better. DevOps is an idea, a management and operations approach – emphasizing on cohesiveness between development and operations teams. In simplest words, it’s about gluing the development and the IT operation hence the name DevOps:
  • Dev – comes from development (developer/software engineers), people who make the system/software, and update it during it’s lifetime.
  • Ops – from IT operations (sysadmins), who take care of the system once it’s developed, i.e. in production.

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