Ruby
Extend ActiveStorage for Ruby on Rails with Custom Previewers
We'll dive into how ActiveStorage handles uploaded data and how to extend this process in the second part of this two-part series.
Ruby
Build Custom ActiveStorage Analyzers for Ruby on Rails
We'll dive into how ActiveStorage treats uploaded data, and how to extend this process, in part one of this two-part series.
Ruby
A Deep Dive into Solid Queue for Ruby on Rails
In the second part of our series, let's dive deeper into some of Solid Queue's more advanced features.
Ruby
Set Up Tracing for a Ruby on Rails Application in AppSignal
Let's use AppSignal to detect, diagnose, remove performance bottlenecks, and employ tracing in a Ruby on Rails application.
Ruby
An Introduction to Solid Queue for Ruby on Rails
In this two-part series, we'll dig deep into Solid Queue's internals, discover what makes it unique, and learn more about why it was created in the first place.
Ruby
Pre-build a Secure Authentication Layer with Authentication Zero for Ruby on Rails
Let's build a configurable generator that equips your Ruby on Rails app with an authentication scaffold.
Ruby
Advanced Queries in ActiveRecord for Ruby on Rails
Let's delve into advanced ActiveRecord queries, shining a spotlight on more complex joins, custom SQL, and strategic employment of database-specific features.
Ruby
AppSignal Now Offers Support for Long-Running Streaming Rack Responses in Ruby
Monitor and optimize your Ruby app’s long-running streaming Rack responses with AppSignal.
Ruby
AppSignal’s Top 5 Ruby Posts in 2024
Let's look back at our top 5 Ruby posts this year.
Ruby
Server-sent Events and WebSockets in Rack for Ruby
In the final part of our three-part series, we'll use server-sent events (SSEs) and WebSockets to establish a persistent connection in a Rack app.
Ruby
Rack for Ruby: Socket Hijacking
Rack is the foundation for every popular Ruby web framework in existence. In part two of this three-part series, we'll run through socket hijacking.
Ruby
Optimize Database Performance in Ruby on Rails and ActiveRecord
Let's dive into some strategies to optimize database performance in Rails and ActiveRecord.
More articles
- The Basics of Rack for Ruby
- Rails Community Survey 2024: AppSignal Ranks in Top 5
- What's New in Ruby on Rails 8
- Measuring the Impact of Feature Flags in Ruby on Rails with AppSignal
- Ruby’s hidden gems: Sorbet
- Ruby on Rails 7.1: Partial Strict Locals and Their Gotchas
- AppSignal for Ruby Version 4.0
- Squash Your Ruby and Rails Bugs Faster
- An Introduction to HTTP Caching in Ruby On Rails
- An Introduction to Nix for Ruby Developers
- Setting Up Custom Metrics with Effective Alerts for a Ruby App in AppSignal
- What's Coming in Ruby on Rails 7.2: Database Features in Active Record
- An Introduction to Auth0 for Ruby on Rails
- Debugging in Ruby with Debug
- Monitor the Performance of Your Ruby on Rails Application Using AppSignal
- How to Use Tailwind CSS for Your Ruby On Rails Project
- Getting Started: Your Ruby On Rails App Hosted On DigitalOcean With AppSignal
- AppSignal Is A Rails World 2024 Platinum Sponsor
- Five Things to Avoid in Ruby
- Creating Forms in Ruby on Rails with Simple Form
- Debugging in Ruby with pry-byebug
- AnyCable for Ruby on Rails: How Does it Improve over Action Cable?
- Should You Use Ruby on Rails or Hanami?
- Handling Exceptions in Grape for Ruby
- Good Database Migration Practices for Your Ruby on Rails App using Strong Migrations
- AppSignal's 2024 Ruby Event Sponsorships
- Turbo Streaming Modals in Ruby on Rails
- Active Record or Sequel: Which Best Fits The Needs of Your Ruby App?
- Hotwire Modals in Ruby on Rails with Stimulus and Turbo Frames
- Full-Text Search for Ruby on Rails with Litesearch
- A Deep Dive Into RSpec Tests in Ruby on Rails
- Behaviour Driven Development in Ruby with RSpec
- Speed Up Your Ruby on Rails Application with LiteCache
- Keep your Ruby Code Maintainable with Draper
- AppSignal’s Top 5 Ruby Posts in 2023
- Connecting React.js and StimulusJS with JavaScript Events
- Stream Updates to Your Users with LiteCable for Ruby on Rails
- How to Use Shoulda Matchers with RSpec for Ruby on Rails
- Keep Your Ruby Code Maintainable with Money-Rails
- Monitor Solid Cache in Rails with AppSignal
- Shaping the Future of Ruby and Kafka Together with rdkafka-ruby
- Handle Incoming Webhooks with LiteJob for Ruby on Rails
- A Deep Dive Into LiteDB for Ruby on Rails
- Advanced Usages of Action Policy for Ruby on Rails
- Expressive Ruby and Rails: Communicate Effectively With Your Code
- Using Action Policy for a Ruby on Rails App: The Basics
- An Introduction to LiteStack for Ruby on Rails
- An Introduction to Sidekiq for Ruby on Rails
- An Introduction to RuboCop for Ruby on Rails
- Secure Your Ruby App with JSON Web Tokens
- Advanced Usages of Devise for Rails
- An Introduction to Metaprogramming in Ruby
- How to Delegate Methods in Ruby
- An Introduction to Devise for Ruby on Rails
- Keep Your Ruby App Secure with Bundler
- An Introduction to Lambdas in Ruby
- Exceptional Error Reporting for Rails Exceptions
- Setting Up Business Logic with DCI in Rails
- How to Use Sinatra to Build a Ruby Application
- Manage Your Ruby Logs Like a Pro
- Organize Business Logic in Your Ruby on Rails Application
- Integrate and Troubleshoot Inbound Emails with Action Mailbox in Rails
- How to Monitor Custom Metrics with AppSignal
- How to Load Code in Ruby
- Audit Logging in Ruby and Rails
- How to Use the rodauth-omniauth Gem in Ruby
- Monitor NGINX Performance Automatically with AppSignal
- Diving into Custom Exceptions in Ruby
- Authorization Gems in Ruby: Pundit and CanCanCan
- Introducing AppSignal Logging
- A Generalized User-local Container for UI State in Kredis
- Making the Most of Your Logs in Rails
- Storing Ephemeral UI State with Kredis for Rails
- What's New in Rails 7.1
- Introducing AppSignal for Hanami
- A Guide to Rails View Helpers
- Calling Ruby Methods in C: Avoid Memory Leaks
- How to Parse Arguments in Your Ruby C Extension
- Create a Business Language for a Rails Application
- AppSignal’s Top 5 Ruby posts in 2022
- A Guide to Memoization in Ruby
- Database Performance Optimization and Scaling in Rails
- A First Look at Hanami 2 for Ruby
- System Notifications with Noticed and CableReady in Rails
- How to Scale Ruby on Rails Applications
- Build a Table Editor with Trix and Turbo Frames in Rails
- Improve Code in Your Ruby Application with RubyCritic
- Security Best Practices for Your Rails Application
- Debugging in Ruby with AppSignal
- JIT Compilers for Ruby and Rails: An Overview
- Monitor Ruby Application Performance with Magic Dashboards
- An Introduction to Ractors in Ruby
- A Deep Dive into Memory Leaks in Ruby
- Connect a Ruby on Rails App with React in a Monolith
- Monitor Alpine Linux ARM Hosts with AppSignal
- AppSignal for Ruby Gem 3.1: MRI VM Magic Dashboard
- How to Track Down Memory Leaks in Ruby
- Deploy Your Ruby on Rails App Using Capistrano
- Get Started with Hotwire in Your Ruby on Rails App
- State Machines in Ruby: An Introduction
- Add Feature Flags in Ruby on Rails with Flipper
- An Introduction to Polymorphism in Ruby on Rails
- Using Scientist to Refactor Critical Ruby on Rails Code
- Bootstrapping with Ruby on Rails Generators and Templates
- 5 Tips to Design Ruby on Rails Transactions the Right Way
- The Perils of Parallel Testing in Ruby on Rails
- Import Maps Under the Hood in Rails 7
- Delayed Job vs. Sidekiq: Which Is Better?
- How to Keep Database Table Sizes Down and Prevent Data Bloat
- Test and Optimize Your Ruby on Rails Database Performance
- Next Level Ruby on Rails Application Monitoring with AppSignal
- AppSignal’s Top 5 Ruby Posts in 2021
- What's New in Rails 7
- Ruby on Rails Application Monitoring with AppSignal
- Practical Garbage Collection Tuning in Ruby
- Optimistic Locking in Rails REST APIs
- How to Reduce Memory Bloat in Ruby
- Responsible Monkeypatching in Ruby
- Ruby's Hidden Gems: Bullet
- An Introduction to Pattern Matching in Ruby
- General Ruby on Rails Problems and Takeaways
- How to Monitor and Optimize Your Database Performance: A Practical Guide
- Performance, Stress, and Load Tests in Rails
- Three Ways To Avoid Duplicate Sidekiq Jobs
- Linting Ruby Code
- Ruby on Rails Controller Patterns and Anti-patterns
- The Easiest Way to Monitor Ruby: Automatic Instrumentation
- Announcing AppSignal for Ruby Gem 3.0!
- Troubleshooting ActiveRecord Performance
- Using Webpacker in Your Ruby on Rails Application — a Deep Dive
- Ruby on Rails View Patterns and Anti-patterns
- RBS: A New Ruby 3 Typing Language in Action
- How to Use Mixins and Modules in Your Ruby on Rails Application
- Microservices Monitoring: Using Namespaces for Data Structuring
- Top 5 Ruby Blog Posts in 2020 from AppSignal
- New Magic Dashboard for Ruby on Rails: ActionMailer
- Setting Up AppSignal Monitoring for a Ruby on Rails Application
- Building a Multi-tenant Ruby on Rails App With Subdomains
- Ruby on Rails Model Patterns and Anti-patterns
- Structuring Monitoring Data in Monolithic Applications With Namespaces
- Monitoring Any System with StatsD and AppSignal's Standalone Agent
- Rails Concerns: To Concern Or Not To Concern
- Introduction to Ruby on Rails Patterns and Anti-patterns
- Scaling Queue Workers Efficiently with AppSignal Metrics
- Using Service Objects in Ruby on Rails
- Dissecting Rails Migrations
- The Citadel Architecture at AppSignal
- Changing the Approach to Debugging in Ruby with TracePoint
- Facade Pattern in Rails for Performance and Maintainability
- Building a Rails App With Multiple Subdomains
- Getting Started With System Tests in Rails With Minitest
- Rails is Fast: Optimize Your View Performance
- Pros and Cons of Using structure.sql in Your Ruby on Rails Application
- Top 10 AppSignal Blog Posts in 2019
- Configurable Ruby Modules: The Module Builder Pattern
- Sidekiq Optimization and Monitoring
- Ruby Templating: Baking an Interpreter
- The Inherited Hook Method in Ruby - and More Parenting Lessons
- Type Checking in Ruby — Check Yo Self Before You Wreck Yo Self
- Cleaning Up Ruby Strings 13 Times Faster
- Digging Deeper into Ruby Templating: The Parser
- Brewing our own Template Lexer in Ruby
- The Ultimate Checklist to Properly Internationalize Devise
- Inside Enumeration in Ruby
- Up the Ancestor Chain with method_missing
- Ruby's Hidden Gems -Delegator and Forwardable
- Kafka and Ruby, a Sidekiq Lovestory
- Learning by building, a Background Processing System in Ruby
- Object Marshalling in Ruby
- Ruby's Hidden Gems, StringScanner
- Diving into Ruby's #dup and #clone
- Unraveling Classes, Instances and Metaclasses in Ruby
- An instrumental intro to GraphQL with Ruby
- Bindings and Lexical Scope in Ruby
- Don't be mean: Statistical means and percentiles 101
- Fibers and Enumerators in Ruby - Turning Blocks Inside Out
- Testing Asynchronous Threads in Ruby
- Building a Ruby C Extension From Scratch
- The innards of a RubyGem
- ActiveRecord vs. Ecto Part Two
- The Magic of Class-level Instance Variables
- ActiveRecord vs. Ecto Part One
- #to_s or #to_str? Explicitly casting vs. implicitly coercing types in Ruby
- Differences Between #nil?, #empty?, #blank?, and #present?
- Closures in Ruby: Blocks, Procs and Lambdas
- Push and Pub/Sub in Ruby
- Rails Collection Caching
- Changing the Way Ruby Creates Objects
- Generating Random Numbers in Ruby
- Ruby Magic Summer Special: The Best of AppSignal Academy
- JavaScript-sprinkled Rails Applications
- Under the Hood: “Slurping” and Streaming Files in Ruby
- Custom Exceptions in Ruby
- Caching counters with ActiveRecord's counter caches
- Ruby's redo, retry and next keywords
- Ruby's magical Enumerable module
- Speeding up your app’s navigation with Turbolinks
- Ensuring execution, retrying failures and reraising exceptions in Ruby
- Client-side caching in Rails: conditional GET requests
- ActiveRecord performance: the N+1 queries antipattern
- Rails' built-in cache stores: an overview
- Rescuing exceptions in Ruby
- Russian doll caching in Rails
- Understanding system load and load averages
- Fragment caching in Rails
- Exceptions in Ruby
- Benchmarking Ruby Code
- Inspecting data in Ruby
- Syntactic sugar methods in Ruby
- Debugging exceptions in Rails
- Reading and understanding Ruby stack traces
- Track cache hits with custom metrics
- A look at how Ruby interprets your code
- Concurrency Deep Dive: Event loops
- Concurrency Deep Dive: Multi-threading
- Concurrency Deep Dive: Multi-process
- Running Rack: How Ruby HTTP servers run Rails apps
- Escaping characters in Ruby
- Building a 30 line HTTP server in Ruby
- Rescuing Exceptions in Ruby: A Primer
- How to tame your growing users table
- Introduction to Garbage Collection (Part II)
- Introduction to Garbage Collection (Part I)
- Monitor MongoDB (query) load with Custom Metrics
- Upgrading to Mongoid 5 / mongo-ruby-driver
- Mastering Concurrency
- How to use custom metrics
- Automated screenshots using Capybara and Selenium
AppSignal monitors your apps
AppSignal provides insights for Ruby, Rails, Elixir, Phoenix, Node.js, Express and many other frameworks and libraries. We are located in beautiful Amsterdam. We love stroopwafels. If you do too, let us know. We might send you some!
