Docker

A collection of 6 articles covering Docker, written by Dennis Martinez

Article cover for Kamal 2: What's New and How to Easily Upgrade Your Apps
Kamal
Kamal 2: What's New and How to Easily Upgrade Your Apps

Let's check out what's changed in Kamal 2.0, and go through the process of upgrading a web application deployed with an older version.

Article cover for Secure Your Kamal App Deployments With Let's Encrypt
Kamal
Secure Your Kamal App Deployments With Let's Encrypt

Looking how to easily set up HTTPS on a web application deployed with Kamal? All it takes are a few updates to your Kamal configuration.

Article cover for Hassle-Free Automated PostgreSQL Backups for Kamal Apps
Kamal
Hassle-Free Automated PostgreSQL Backups for Kamal Apps

A quick and easy way to back up PostgreSQL databases for your Kamal-deployed web apps to Amazon S3 or other cloud storage solutions.

Article cover for Deploy Your Rails Applications the Easy Way With Kamal
Kamal
Deploy Your Rails Applications the Easy Way With Kamal

Kamal is a new deployment tool that makes it easy to deploy your web applications to any server. Is it a good choice for you?

Article cover for Distributing Docker Images for Rails Apps With GitHub Actions
Rails
Distributing Docker Images for Rails Apps With GitHub Actions

Learn how to automatically build and distribute Docker images for your Rails apps and streamline your development, testing, and deployment workflows.

Article cover for Building Lean Docker Images for Rails Apps
Rails
Building Lean Docker Images for Rails Apps

Are you building Docker images for your Rails apps that take up too much unnecessary space? Learn how to keep your file sizes under control.

Meet Dennis

As a freelancer and consultant, I work with tech organizations worldwide to help them build effective, high-quality software. It's my mission to help these companies get their idea off the ground quickly and in the right way for the long haul.

For over 20 years, I've worked with startups and other tech companies across the globe to help them successfully build effective, high-quality software. My experience comes from working with early-stage companies in New York City, San Francisco, Tokyo, and remotely with dozens of organizations around the world.

My main areas of focus are full-stack web development, test automation, and DevOps. I love sharing my thoughts and expertise around test automation on my blog, Dev Tester, and have written a book on the same topic.

Dennis Martinez - Photo