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Oliver Buchannon
Michael Frew

Owner and operator of multiple Software/SaaS companies acquired over the past decade.

🔥 Hologram hits 96%, OTP 29 RC1 drops, AI agents land

Feb 26, 2026

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8 min read

🔥 Hologram hits 96%, OTP 29 RC1 drops, AI agents land

Full-stack Elixir in the browser is almost here, plus OTP 29 and building AI agents on the BEAM

Michael Frew
Michael Frew
🚀 Elixir v1.20 Drops: 2x Faster Compiles + AI's Secret Weapon

Feb 19, 2026

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7 min read

🚀 Elixir v1.20 Drops: 2x Faster Compiles + AI's Secret Weapon

Compilation speed doubles, and the case for Elixir as the best language for AI workloads is getting loud.

Michael Frew
Michael Frew
⚡ BEAM at 10K: Vector DBs, Real Production Wins & Losses

Feb 12, 2026

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6 min read

⚡ BEAM at 10K: Vector DBs, Real Production Wins & Losses

Scaling Phoenix beyond theory, pgvector in production, and why your monitoring probably lies to you

Michael Frew
Michael Frew
🔥 NIFs that don't crash your VM

Feb 5, 2026

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7 min read

🔥 NIFs that don't crash your VM

Native code without the crashes, scientific computing gets real, Phoenix's sync magic

Michael Frew
Michael Frew
🔄 Drain Your Queue, Save Your Week

Jan 29, 2026

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5 min read

🔄 Drain Your Queue, Save Your Week

GenServer migration reality check

Michael Frew
Michael Frew
🔬 Elixir Caught Bugs Silently

Jan 22, 2026

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6 min read

🔬 Elixir Caught Bugs Silently

The memory model that makes Elixir fault-tolerant, Ash's first non-trivial architecture example, and type inference that graduated from research to bug-catcher.

Michael Frew
Michael Frew
 🎮 Your GenServers Got Too Big Because You Mixed Everything Together

Jan 15, 2026

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6 min read

🎮 Your GenServers Got Too Big Because You Mixed Everything Together

One developer's World of Warcraft server refactor reveals why separating data from orchestration changes everything

Michael Frew
Michael Frew
 💰 Stop Trusting the Balance Column

Jan 9, 2026

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6 min read

💰 Stop Trusting the Balance Column

Event-based ledgers beat drifting account totals when refunds and retroactive changes hit.

Michael Frew
Michael Frew
💥 When Success Triggers a Rollback

Jan 2, 2026

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6 min read

💥 When Success Triggers a Rollback

The API call worked. The transaction didn’t. One line of Ash code created state divergence and production chaos.

Michael Frew
Michael Frew
⚡ One Endpoint Froze Everything

Dec 25, 2025

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7 min read

⚡ One Endpoint Froze Everything

One CPU-heavy request froze Node. BEAM kept serving traffic.

Michael Frew
Michael Frew
🔒 Users broke your WebSockets

Dec 18, 2025

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6 min read

🔒 Users broke your WebSockets

Launch was perfect until someone bookmarked the staging domain. Redirects fix what check_origin can’t.

Michael Frew
Michael Frew
🎯 Mastered Elixir Syntax? Companies Don't Care

Dec 12, 2025

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6 min read

🎯 Mastered Elixir Syntax? Companies Don't Care

Fifteen years of polyglot experience means nothing if you skip OTP-here's what actually matters

Michael Frew
Michael Frew
🎰 Your Parser Isn’t Safe Yet

Dec 4, 2025

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6 min read

🎰 Your Parser Isn’t Safe Yet

String parsing works until it doesn’t. Here’s why Phoenix teams switch to NimbleParsec when correctness, clarity, and production errors actually matter.

Michael Frew
Michael Frew
🎰 The AI Code Generator Slot Machine

Nov 27, 2025

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6 min read

🎰 The AI Code Generator Slot Machine

Jevons Paradox from 1865 explains why easier programming creates MORE code debt—here's the survival guide

Michael Frew
Michael Frew
🧠 Your Concurrency Model Feels Like Magic Until You Build It

Nov 20, 2025

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4 min read

🧠 Your Concurrency Model Feels Like Magic Until You Build It

BEAM's processes aren't magic—reduction budgets create the illusion of preemption on cooperative scheduling

Michael Frew
Michael Frew
💰 Your ML Pipeline Is Burning Cash You Already Spent

Nov 13, 2025

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6 min read

💰 Your ML Pipeline Is Burning Cash You Already Spent

That Raspberry Pi collecting dust could replace your $500/month cloud ML bill

Michael Frew
Michael Frew
 🎯 Dev Ships First Elixir SaaS

Nov 6, 2025

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6 min read

🎯 Dev Ships First Elixir SaaS

Auto-apply platforms robbed him blind. Elixir, Poolboy, and $5 VPS got him actual interviews instead.

Michael Frew
Michael Frew
🧠 Stop Maintaining State, Rebuild It

Oct 30, 2025

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6 min read

🧠 Stop Maintaining State, Rebuild It

GenServer message chains got out of hand until event sourcing clicked—here's the pattern

Michael Frew
Michael Frew
😴 No More Pager Interrupted Nights

Oct 23, 2025

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6 min read

😴 No More Pager Interrupted Nights

Go goroutines leaked until Elixir supervision made the pagers stop—here's the data

Michael Frew
Michael Frew
⚡ Your Calls Drop. Discord’s Don’t.

Oct 16, 2025

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5 min read

⚡ Your Calls Drop. Discord’s Don’t.

Discord’s secret isn’t bandwidth — it’s BEAM’s process isolation, not OS threads.

Michael Frew
Michael Frew
🤖 Backend Knows Your Frontend Types

Oct 10, 2025

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5 min read

🤖 Backend Knows Your Frontend Types

Ash TypeScript generates complete clients from resources you already defined—no manual sync

Michael Frew
Michael Frew
Your Code Cleanup Scripts Break on Whitespace Changes

Oct 2, 2025

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6 min read

Your Code Cleanup Scripts Break on Whitespace Changes

Ievgen Pyrogov exposes AST-based transformations that demolish regex fragility

Michael Frew
Michael Frew
Ecto Optimization Secrets Exposed

Sep 25, 2025

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5 min read

Ecto Optimization Secrets Exposed

Advanced insert patterns annihilate roundtrip taxes

Michael Frew
Michael Frew
AGI Hype Dies Building Real NIFs

Sep 18, 2025

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5 min read

AGI Hype Dies Building Real NIFs

Your performance bottlenecks are configuration mistakes

Michael Frew
Michael Frew
Official Elixir LSP Finally Kills ElixirLS Monopoly

Sep 11, 2025

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5 min read

Official Elixir LSP Finally Kills ElixirLS Monopoly

Expert eliminates years of third-party language server frustration

Michael Frew
Michael Frew
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GigaElixir Gazette

GigaElixir Gazette

What's happening with the web framework Phoenix and the Elixir programming language


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