Resources

AWS Lambda Node 8.10 End of Life

If you’re using AWS Lambda functions, there’s a chance that you recently got an email about Node 8.10 reaching the end of its life. Learn what it means and what you should do next to be prepared to migrate your Node runtime declarations.

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Tutorials

Git error - Fatal: Refusing to merge unrelated histories and how to fix it

The git error "Fatal: refusing to merge unrelated histories" occurs when a user action, such as git merge, can cause the rewriting of history data. It is git's way to ensure the user fully understands the result of their action. Read on how to solve this error.

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Tutorials

Git error - Fatal: remote origin already exists and how to fix it

The git error "Remote origin already exists" occurs when you attempt to create a link to a remote repository called origin but a remote with that name is already configured. Read this article on how to fix it.

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Tutorials

Git error - Fatal: Not a git repository

The git error "Fatal: not a git repository" occurs when you attempt to run a git command but weren't inside a git repository. Read this article for ways to solve this error.

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Guides

Python 2 to 3 infrastructure configs migration guide for the DevOps Engineer

Guide to migration from Python 2, whose end-of-life date is Jan 1st, 2020, to Python 3. This guide is focused on the infrastructure configurations you're going to need to review and modify to ensure your migration to Python 3 goes smoothly.

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Guides

Top Docker best practices for secure and lightweight Dockerfiles

These Docker best practices ensure your Dockerfile is secure and lightweight. Apply them to improve container stability, security, and speed up deployments.

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Blog

The definition of DevOps - You can't just rename your IT Ops team and call it DevOps

What is the definition of DevOps? The bottom line: DevOps is about giving ownership to a person end-to-end in terms of how to build the software and ship it.

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Guides

Top 10 Serverless best practices

Top 10 best practices you should adopt when working with the Serverless Framework, such as following the principle of least privilege to the functions.

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Webinars

Datree + Gigster on Developer Productivity Tips for Remote Teams [On-demand webinar]

Referencing an issue tracker ticket number in every code change is a development best practice. Watch this on-demand webinar from Datree and CircleCI on the topic of traceability.

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Blog

A git security breach (and ways to prevent it)

Last Friday a security breach involving git repositories was reported. Hackers broke into private repos across GitHub, GitLab, and Bitbucket, wiped them, and asking the

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Tutorials

10 insanely useful git commands for common git tasks

10 most useful git commands guide: the intuitive and actual commands for common git tasks like renaming a branch, removing files, and undoing changes, and more.

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Tutorials

The practical guide to Git commit message conventions

Best practices for writing git commit messages - cheatsheet included. Read how to optimize git commit messages to improve your development productivity.

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Tutorials

Write GitHub Actions using Node.js for git workflow automation

New to Github Actions? Want to write it in Node.js instead of shell scripts? Check out this guide and start automating your workflow the easy way!

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Use Cases

Perion Networks

Perion (NASDAQ: PERI) is an established leader in the increasingly competitive ad tech industry. To stay ahead, they needed to modernize the way their 400+ software engineers across 20 global offices deliver software. They started a huge initiative to transition from monoliths to micro-services and DevOps.

Global Giving

GlobalGiving is 501 non-profit organization based in the United States that provides a global crowdfunding platform for grassroots charitable projects. Since 2002, more than 800,000 donors on GlobalGiving have raised more than $340 million to support more than 20,000 projects in 170 countries.