DevOps is an approach, process, and collection of technologies that unite software development, IT infrastructure, and operations teams. By automating the software delivery process, DevOps enables businesses to deploy apps and services more quickly. It also improves team collaboration and reduces the amount of manual labor required during the software development cycle. DevOps solutions enable teams to unify infrastructure management, code deployment, and application monitoring. This assists teams in identifying and resolving issues quickly and preserving application stability. Common DevOps tools include Puppet, Chef, and Ansible for configuration management, Jenkins and Travis for continuous integration, and Docker and Kubernetes for containerization.