Cloud Architecture
API Gateways Explained: Kong, AWS API Gateway, and How to Choose
What an API gateway actually does, the architectural tradeoffs between managed and self-hosted options, and hard lessons from running gateways at production scale.
Cloud Architecture
Cloud Architecture
Multi-Cloud Strategy: Benefits, Pitfalls, and When It Actually Makes Sense
A honest look at multi-cloud strategy: when it creates real value, when it's just expensive complexity, and how to do it right if you commit.
Cloud Migration
Cloud Landing Zones: Designing Your Foundation for Scale
How to design a cloud landing zone that scales, covering account structure, networking, security, and governance patterns from dozens of enterprise implementations.
Cloud Architecture
Scalability vs Elasticity: What Cloud Architects Actually Mean
A veteran cloud architect explains the real difference between scalability and elasticity, why the distinction matters for your architecture, and how to design for both.
Cloud Architecture
High Availability Explained: Designing Systems That Don't Go Down
A principal architect with decades of uptime experience explains high availability architecture: the patterns, the math, and the real-world lessons from keeping systems running.
Cloud Architecture
Multi-Tenancy Explained: Architecture Patterns, Isolation, and Trade-offs
A principal architect breaks down multi-tenancy architecture patterns, isolation models, and the real trade-offs you face when building shared infrastructure for multiple customers.
Cloud Architecture
IaaS vs PaaS vs SaaS: Cloud Service Models Explained with Real Examples
A principal cloud architect breaks down IaaS, PaaS, and SaaS with real-world examples, explaining when each model fits and the trade-offs most guides skip.
Cloud Architecture
What Does Serverless Really Mean? Cutting Through the Marketing
A principal architect with 30 years of infrastructure experience explains what serverless actually means, when it works brilliantly, and when it falls flat.