DevOps
Types of Load Balancers: L4, L7, Global, and How to Choose
A deep dive into load balancer types from an architect who's configured hundreds. L4, L7, global, and how to pick the right one for your architecture.
Blog
Deep-dive technical articles on cloud architecture, networking, security, databases, and infrastructure. Written by practitioners who build and scale production systems.
Security
IDS vs IPS: Intrusion Detection and Prevention Systems Compared
IDS vs IPS explained by a principal architect. Learn how intrusion detection and prevention systems work, when to use each, and how to deploy them in modern networks.
DevOps
Scripting vs Compiled Languages: Differences, Trade-offs, and When to Use Each
The real differences between scripting and compiled languages: how they work under the hood, performance trade-offs, and when to reach for Python vs Go vs Rust.
Security
Web Application Firewalls (WAF): How They Work and Why You Need One
Learn how Web Application Firewalls work at the protocol level. A veteran architect explains WAF deployment models, rule engines, and real-world tuning strategies.
Cloud Architecture
What Does Cloud Native Really Mean? Containers, Microservices, and Beyond
A veteran architect explains what cloud native actually means beyond the buzzwords, covering containers, microservices, CI/CD, and the architectural principles that matter.
Security
MFA Authentication Explained: Methods, Protocols, and Implementation Best Practices
Multi-factor authentication explained by a veteran architect. Learn MFA methods, TOTP vs FIDO2, implementation patterns, and how to deploy MFA without destroying user experience.
Security
Federated Identity Explained: SAML, OAuth, OpenID Connect and How They Fit Together
Understand federated identity architecture including SAML, OAuth 2.0, and OpenID Connect. A veteran architect explains when to use each protocol and how they work together.
Security
How Does SSO Work? Single Sign-On Architecture and Protocols Explained
Learn how Single Sign-On works under the hood. A principal architect breaks down SAML, OAuth, OIDC protocols, session management, and SSO implementation patterns.
Cloud Architecture
How to Eliminate Single Points of Failure in Your Architecture
A principal architect shares hard-won lessons on finding and eliminating single points of failure, the hidden weaknesses that bring down production systems.
Security
Authentication vs Authorization: What's the Difference and Why It Matters
A principal architect breaks down authentication vs authorization, how each works, common protocols like OAuth and SAML, and why confusing them leads to real breaches.
Security
Security Groups vs ACLs: Understanding Cloud Network Security Controls
A practitioner's guide to security groups and network ACLs in cloud environments, covering how each works, key differences, and how to layer them for defense in depth.
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.