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DevOps 101

Testing

The path to production: how and where to segregate test environments

Feb 24, 2021 15 min read

Engineering

A Brief History of DevOps, Part IV: Continuous Delivery vs. Continuous Deployment

Dec 18, 2020 4 min read

DevOps 101

What is a CI/CD pipeline?

Jul 31, 2020 3 min read

Tutorials

Infrastructure as code, part 3: automate Kubernetes deployments with continuous integration and deployment

Jul 30, 2020 13 min read

Tutorials

Infrastructure as code, part 2: build Docker images and deploy to Kubernetes

Jul 29, 2020 16 min read

Tutorials

Infrastructure as code, part 1: create a Kubernetes cluster

Jul 29, 2020 9 min read

Testing

15 testing methods all developers should know

May 22, 2020 10 min read

Tutorials

How do I use Infrastructure as Code?

May 14, 2020 10 min read

Tutorials

Docker and CI/CD tutorial: a deep dive into containers

Apr 24, 2020 11 min read

Engineering

Three reasons digital transformation stalls

Feb 18, 2020 6 min read

CircleCI News

Announcing our new learning platform: CircleCI Academy

Feb 14, 2020 2 min read

CircleCI News

The 2019 state of security in DevOps: what I learned working on Puppet’s annual report

Sep 25, 2019 3 min read

People

How to lead your team to DevOps maturity

Jun 13, 2019 1 min read

Engineering

How to test software, part II: TDD and BDD

Apr 25, 2019 9 min read

Engineering

How to test software, part I: mocking, stubbing, and contract testing

Apr 4, 2019 12 min read

Engineering

An intro to Infrastructure as Code

Apr 2, 2019 5 min read

Culture

Getting your manager to say ‘yes’ to DevOps tools

Nov 21, 2018 6 min read

Engineering

CircleCI and Docker: What you need to know

Sep 20, 2018 4 min read

Tutorials

Setting up continuous integration with GitHub

Sep 17, 2018 7 min read

Engineering

Virtual Machines vs Docker Containers: a Comparison

May 16, 2018 5 min read

Engineering

A Brief History of DevOps, Part III: Automated Testing and Continuous Integration

Feb 1, 2018 8 min read

Engineering

A Brief History of DevOps, Part II: Agile Development

Jan 25, 2018 10 min read

Engineering

A Brief History of DevOps, Part I: Waterfall

Jan 19, 2018 5 min read