Handling ISO Currency Codes in Software
Doogal Simpson
Command Palette
Search for a command to run...
Archive
90 posts published so far
How Git Uses Merkle Trees for Fast Verification
Doogal Simpson
How Merkle Trees Verify Large Files
Doogal Simpson
Storing Exchange Rates for Multi-Currency Systems
Doogal Simpson
Merkle Trees Explained: How We Verify Large Files
Doogal Simpson
Correct by Design vs Correct by Coincidence
Doogal Simpson
How to Represent Money in Software
Doogal Simpson
How DRAM Works: The 64ms Memory Refresh Cycle
Doogal Simpson
Engineering Intuition: Knowing When to Refactor
Doogal Simpson
Why Code Documentation Is a First-Class Citizen
Doogal Simpson
Agile is a Mindset, Not Endless Sprint Meetings
Doogal Simpson
Good Enough Software: Balancing Quality and Time to Market
Doogal Simpson
The Physics of Phone Cameras: Photons to Pixels
Doogal Simpson
Why OLED Screen Burn-In Looks Yellow
Doogal Simpson
djb2 Hash Function: String to Integer Algorithm Explained
Doogal Simpson
Microsoft Project Silica: Storing Data in Glass
Doogal Simpson
Microsoft Project Silica: Glass Storage Explained
Doogal Simpson
Blue-Green Deployments: Instant Rollbacks & Zero Downtime
Doogal Simpson
Debugging Microservices with Distributed Tracing
Doogal Simpson
Database Internals: How Data is Stored in Pages
Doogal Simpson
Single Responsibility Principle for AI Sub-Agents
Doogal Simpson
How Database Reads Work: Pages, Buffer Pools, and Disk
Doogal Simpson
How Database Inserts Work: WAL and Buffer Pools
Doogal Simpson
Database Transaction Isolation Levels Explained
Doogal Simpson
Consistent Hashing Explained: How Netflix Scales
Doogal Simpson