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LLM Cost Optimisation: Caching, Routing, Model Selection

Observability Stack: What to Monitor Before You Scale

Fine-Tuning vs RAG vs Prompting: Which Problem Belongs to Which

The retro after a disappointing LLM feature always seems to arrive at the same sentence:...

JSONB vs Separate Tables: When Normalisation Stops Paying

I’ve reviewed a lot of Postgres schemas over the past few years, and nearly every...

Serverless vs Containers: The Honest Cost Comparison

Every serverless versus containers debate I've sat through eventually reaches the same sentence: "but Lambda...

Read Replicas vs Caching vs Both: The Decision Matrix

The meeting usually goes the same way. A dashboard turns red, p95 latency has doubled...

How to Actually Evaluate an LLM in Production

Every model selection meeting I’ve sat in over the past year has the same moment....

Zero-Downtime Database Migrations: Patterns and Pitfalls

Every team I’ve worked with has a migration story. Usually it starts with a change...

AWS Services You’re Paying For and Probably Don’t Need

Most AWS bill reviews I’ve sat through follow the same script. The room spends forty...

Indexing Strategies: When Each Index Type Actually Pays Off

I’ve been pulled into a lot of slow-query war rooms over the years, and they...

When to Use Each AWS Database Service

I’ve watched the AWS database console page reshape more architecture meetings than any whiteboard. Somebody...

Database Choices That Quietly Kill Your AWS Bill

The most expensive database decision I've reviewed this year wasn't a decision at all. It...

Why Your RAG System Is Actually a Search Problem

I’ve reviewed a fair number of RAG systems that “mostly work,” and the complaint is...

The Real Cost of an LLM Call vs a SQL Query

I keep meeting the same architecture decision dressed up in new clothes. A team has...

Most Teams Don’t Need a Vector Database

The word "embeddings" shows up in a planning doc, and within a sentence or two...

Postgres Does More Than You Think

I've sat in a lot of architecture conversations, and they tend to share the same...

Observability Stack: What to Monitor Before You Scale

Serverless vs Containers: The Honest Cost Comparison

Every serverless versus containers debate I've sat through eventually reaches...

AWS Services You’re Paying For and Probably Don’t Need

Most AWS bill reviews I’ve sat through follow the same...

JSONB vs Separate Tables: When Normalisation Stops Paying

I’ve reviewed a lot of Postgres schemas over the past...

Read Replicas vs Caching vs Both: The Decision Matrix

The meeting usually goes the same way. A dashboard turns...

Zero-Downtime Database Migrations: Patterns and Pitfalls

Every team I’ve worked with has a migration story. Usually...

Indexing Strategies: When Each Index Type Actually Pays Off

I’ve been pulled into a lot of slow-query war rooms...

When to Use Each AWS Database Service

I’ve watched the AWS database console page reshape more architecture...

Database Choices That Quietly Kill Your AWS Bill

The most expensive database decision I've reviewed this year wasn't...

Why Your RAG System Is Actually a Search Problem

I’ve reviewed a fair number of RAG systems that “mostly...

The Real Cost of an LLM Call vs a SQL Query

I keep meeting the same architecture decision dressed up in...

Most Teams Don’t Need a Vector Database

The word "embeddings" shows up in a planning doc, and...

Postgres Does More Than You Think

I've sat in a lot of architecture conversations, and they...

LLM Cost Optimisation: Caching, Routing, Model Selection

Fine-Tuning vs RAG vs Prompting: Which Problem Belongs to Which

The retro after a disappointing LLM feature always seems to...

How to Actually Evaluate an LLM in Production

Every model selection meeting I’ve sat in over the past...

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LLM Cost Optimisation: Caching, Routing, Model Selection

Observability Stack: What to Monitor Before You Scale

Fine-Tuning vs RAG vs Prompting: Which Problem Belongs to Which

JSONB vs Separate Tables: When Normalisation Stops Paying

Serverless vs Containers: The Honest Cost Comparison

Read Replicas vs Caching vs Both: The Decision Matrix

How to Actually Evaluate an LLM in Production

Zero-Downtime Database Migrations: Patterns and Pitfalls

AWS Services You’re Paying For and Probably Don’t Need

Indexing Strategies: When Each Index Type Actually Pays Off

When to Use Each AWS Database Service

Database Choices That Quietly Kill Your AWS Bill

Why Your RAG System Is Actually a Search Problem

The Real Cost of an LLM Call vs a SQL Query

Most Teams Don’t Need a Vector Database

Postgres Does More Than You Think

Observability Stack: What to Monitor Before You Scale

Serverless vs Containers: The Honest Cost Comparison

AWS Services You’re Paying For and Probably Don’t Need

JSONB vs Separate Tables: When Normalisation Stops Paying

Read Replicas vs Caching vs Both: The Decision Matrix

Zero-Downtime Database Migrations: Patterns and Pitfalls

Indexing Strategies: When Each Index Type Actually Pays Off

When to Use Each AWS Database Service

Database Choices That Quietly Kill Your AWS Bill

Why Your RAG System Is Actually a Search Problem

The Real Cost of an LLM Call vs a SQL Query

Most Teams Don’t Need a Vector Database

Postgres Does More Than You Think

LLM Cost Optimisation: Caching, Routing, Model Selection

Fine-Tuning vs RAG vs Prompting: Which Problem Belongs to Which

How to Actually Evaluate an LLM in Production

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