All articles
112 articlesKong vs Tyk: Open Source API Gateway Showdown
Compare Kong and Tyk on architecture, performance, GraphQL support, and pricing, plus where WSO2 fits as a federated alternative to both.
Kubernetes API Gateway: The 2026 Guide to Gateway API
Ingress-NGINX is being retired in 2026. See where Kubernetes Gateway API stands today, what's changing, and how to plan your migration.
MuleSoft vs WSO2: Enterprise API Management Compared
Compare MuleSoft and WSO2 on licensing, pricing, deployment, and AI/MCP governance with an honest look at where each platform actually wins.
Open Source API Gateways Compared: Kong, Tyk, Gravitee, WSO2
Compare the best open source API gateways, including Kong, Tyk, KrakenD, Apache APISIX, Gravitee, and WSO2, by license, governance, performance, and plugins.
What Is an API Gateway? Functions, Architecture & Use Cases
An API gateway is a single entry point that routes, secures, and manages API traffic to backend services. Learn how it works, its architecture, and more.
API Architecture: Patterns, Principles & Modern Approaches
A complete guide to API architecture: REST, GraphQL, gRPC, and event-driven patterns, core design principles, and how to choose the right approach.
API Caching Strategies: Edge, Gateway, and Application Layers
API caching strategies explained: where to cache (edge, gateway, app layer), cache invalidation, and when caching breaks data consistency.
API Federation: Patterns for Multi-Team API Programs
API federation explained through an organizational lens — patterns for multi-team API programs, team autonomy vs. governance, and when to federate.
API-First Architecture: Why Design Before Code Wins
Learn how API-first architecture works — the spec-driven workflow, API-first vs. code-first, and why it pays off for governance and AI readiness.
API Gateway Architecture: How API Gateways Actually Work
Learn how API gateway architecture works — request routing, protocol translation, rate limiting, and the patterns that make gateways scale.
Circuit Breakers and Resilience Patterns for APIs
API resilience patterns explained: circuit breakers, bulkheads, retries with backoff, and timeouts, and whether each belongs at the gateway or app layer.
API Security Architecture: Layered Defense for Modern APIs
Learn how API security architecture works: the layered defense model from WAF to app logic, key components, and how to map it to OWASP's API Top 10.
API Architecture Diagrams: From L0 to Ln (Complete Guide)
Learn the L0-to-Ln method for API architecture diagrams, audience-first diagramming that scales from executive overviews to deployment detail.
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