Faster Rails: Eliminating N+1 queries - Semaphore
Chief Architect at Semaphore. A decade of experience in dev productivity, helping close to 50,000 organizations with operational excellence. This article is part of our Faster Rails series. Check out the previous article about index creation on large tables. Rails does not scale well – this argument is often used to downplay the worth of the language and the framework. Yet, many businesses from sm
Faster Rails: Indexing Large Database Tables Without Downtime - Semaphore
Chief Architect at Semaphore. A decade of experience in dev productivity, helping close to 50,000 organizations with operational excellence. This article is part of our Faster Rails series. Check out the previous article about proper database indexing. As the scope and size of a Rails project grows, actions that were blazingly fast can become slow, and even downright unacceptable. The cause behind
Faster Rails: Is Your Database Properly Indexed? - Semaphore
Chief Architect at Semaphore. A decade of experience in dev productivity, helping close to 50,000 organizations with operational excellence. This article is part of our Faster Rails series. Check out the previous article about fast existence checks. My Rails app used to be fast and snappy, and everything was working just fine for several months. Then, slowly, as my product grew and users started t
Lightweight Docker Images in 5 Steps - Semaphore
Chief Architect at Semaphore. A decade of experience in dev productivity, helping close to 50,000 organizations with operational excellence. Lightweight Docker Images Speed Up Deployment Deploying your services packaged in lightweight Docker images has many practical benefits. In a container, your service usually comes with all the dependencies it needs to run, it’s isolated from the rest of the s
Getting Started with Node.js and Mocha - Semaphore Tutorial
Chief Architect at Semaphore. A decade of experience in dev productivity, helping close to 50,000 organizations with operational excellence. Mocha is a testing library for Node.js, created to be a simple, extensible, and fast. It’s used for unit and integration testing, and it’s a great candidate for BDD (Behavior Driven Development). This article will walk you through its installation and configu
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Advisory Locks and How to Use Them
The Power of Interfaces in Ruby
