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Insights & Guides
Technical deep-dives, framework comparisons, and practical guides from our engineering team.
When Ruby on Rails Hits Its Scaling Limits (and What to Do About It)
Rails scales by adding servers—until concurrency and real-time load bend the cost curve the wrong way. Here is where the limits are, how far to push Rails first, and when Phoenix is the answer.
Migrating From Rails to Phoenix in 2026: An Incremental, No-Rewrite Strategy
Hit the GIL ceiling, WebSocket pain, or a growing infra bill on Rails? Here is a pragmatic, incremental path to Phoenix that ships to production at every step—no big-bang rewrite required.
Elixir vs Go in 2026: Concurrency, Real-Time, and Fault Tolerance Compared
Elixir vs Go, compared head to head: goroutines vs the BEAM, error handling, real-time workloads, performance, and hiring. Here is how to choose the right one for your backend.
What Is the BEAM and OTP? Elixir's Concurrency Model Explained
The BEAM and OTP are why Elixir handles massive concurrency and self-heals from failure. Here is how processes, schedulers, GenServer, and supervision trees actually work.
Is Elixir Worth Learning in 2026? Jobs, Demand, and Real-World Use
Is Elixir worth learning in 2026? A practical, honest take on demand, jobs, salaries, what it is great at, and how to learn it — plus who should and should not bother.
Phoenix vs Django in 2026: Concurrency, Real-Time, and Productivity Compared
Django runs Python on worker processes; Phoenix runs Elixir on the BEAM. Here is how they compare on concurrency, real-time, the data layer, fault tolerance, and ecosystem — and when to pick each.
Phoenix LiveView: The Complete Guide to Real-Time UIs in 2026
Phoenix LiveView vs React, explained: build rich, real-time UIs in server-rendered Elixir with no separate JavaScript front-end or API. Full tutorial with code, testing, and deployment.
Phoenix vs Node.js in 2026: Concurrency, Real-Time, and Fault Tolerance Compared
Node.js runs on a single-threaded event loop; Phoenix runs on the BEAM. Here is how they compare on concurrency, WebSocket scale, fault tolerance, and ecosystem — and when to pick each.
Ruby on Rails vs. Phoenix Framework in 2026: The Ultimate Guide for Web Developers
Rails or Phoenix in 2026? A deep comparison of architecture, performance, real-time frontends (Hotwire vs LiveView), ecosystem, and ideal use cases to pick the right backend.
Why Elixir Phoenix Is the Best Framework for Building SaaS Applications
Choosing the right backend framework can make or break your SaaS product. Here is why Elixir Phoenix gives you an unfair advantage in concurrency, uptime, and long-term cost efficiency.