DevOps is a software development method that emphasizes collaboration and communication between development and operations teams in order to improve the speed and quality of software delivery.
It encompasses :
- Continuous integration and delivery (CI/CD) processes and tools, such as Jenkins, Travis CI, and CircleCI.
- Source code management systems, such as Git and SVN.
- Infrastructure as code (IaC) tools, such as Terraform, Ansible, and Puppet.
- Monitoring (networks, servers, VMs and cloud-services) and logging tools, such as Nagios, Zabbix, and Elastic Stack (previously known as ELK Stack).
- Containerization and container orchestration tools, such as Docker and Kubernetes.
- Cloud computing platforms, such as Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP).
- Network and security concepts, such as firewalls, load balancers, and encryption.
DevOps practice requires strong communication and collaboration skills, as well as a willingness to embrace an agile, iterative development approach.
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