Software Engineering Archives - Page 14 of 39 - Semaphore

Release Management: Is Your Product Ready for Success?

Once you release a feature to the world all bets are off. Live demos never work as intended. Tech previews can give preview the wrong thing. Here’re some tips to ensure it goes smoothly.

Tomas Fernandez

Ease Into Ruby 3’s Static Typing Powers With RBS, TypeProf and Steep

Learn what RBS is (and what it is not). Along the way, you'll also discover how to use it step by step and how to best use static type checking in real-world Ruby programs.

Alex Braha Stoll

3 Pillars to Maximizing Security Potential in Complex Cloud Environments

With the right cybersecurity strategy and tools, you will be able to maximize security potential in your cloud environment.

Jenelle Fulton-Brown

4 Ways to Improve Your Technical Interview Process

This article details some of the best practices in the tech industry to help you improve your hiring process.

Getting Started With Property-Based Testing in Python With Hypothesis and Pytest

In this tutorial, we will be learning about the concepts behind property-based testing, and then we will put those concepts to practice.

Rodrigo Girão Serrão

Blue Green Deployment for Node.js Without Kubernetes

Discover how to perform Blue-Green deployments from scratch without Kubernetes. Along the way you'll learn CI/CD integration, Nginx, bash scripting, and the Linux permissions system.

How to Use Sorbet to Type-Check Ruby

Learn what static typing is, how to add Sorbet to a Ruby on Rails application, and even how to run Sorbet in a continuous integration pipeline.

Power-Up Your Pipelines: New Machines Available

We are adding new machines with better CPUs, more disk, and memory that can speed up your workflows by up to 50%.

Aleksandar Mitrovic

Dockerizing a Node.js Web Application

Docker is a popular tool for creating and deploying applications in isolated environments. But how can you use Docker to run a Node.js web application? In this tutorial, you will learn how to create a Docker image for a Node.js app, how to run it in a container, and how to use Docker Compose to manage multiple containers. You will also see how to use Docker volumes to persist data and how to use Docker networks to connect containers. By the end of this tutorial, you will have a solid understanding of how to dockerize a Node.js web application and how to leverage the benefits of Docker for development and deployment.

Taming Cloud Costs with Infracost

Cloud costs can be all over the place. How much will an infrastructure change cost you? Let Infracost do the estimation for you.

Tomas Fernandez

Writing Clean and Efficient Table-Driven Unit Tests in Go

By following the guidelines demonstrated in this article, you will be able to keep your tests as clean and efficient as possible.

Measuring Page Speed with Lighthouse and CI/CD

If time is money, then speed is revenue. Learn how to measure page speed with Lighthouse CI.

Tomas Fernandez

5 Reasons to Use Elixir in Production

Elixir is mature and battle-tested in creating great software and providing a coherent, performant, and reliable development system to the delight of developers around the world.

4 Ways to Scale Your Machine Learning Microservice

In this article, we'll go over 4 techniques that Machine Learning practitioners can leverage to scale their Machine Learning microservices.

Service Meshes for Kubernetes: Unlocking Standardized Security, Resilience, and Traffic Management

This article introduces the concept of service meshes, the problems they solve, and the features they offer.

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