Architecture
GraphQL Federation: Splitting a Schema Without Splitting Teams
A practical guide to GraphQL Federation for breaking up a monolithic schema across services without duplicating resolvers or gateway logic.
·4 min read
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Architecture
Systems & patterns · 40 articles · Page 1 of 4
Architecture
Multi-Region Failover: What Actually Breaks in Production
Multi-region failover looks simple on an architecture diagram — the reality is replication lag, split-brain writes and DNS caches that refuse to cooperate.
·5 min read
Architecture
Evolving Event Schemas Without Breaking Consumers
How to add fields, rename properties, and restructure events in async systems without coordinating deployments or silently breaking downstream consumers.
·4 min read
Architecture
The Transactional Outbox Pattern: Solving Dual-Write
How the transactional outbox pattern eliminates the dual-write problem and guarantees reliable event publishing without coupling database to broker.
·5 min read
Architecture
Microservices Architecture Patterns That Actually Work
Practical lessons from designing and operating microservices at scale: event-driven communication, service boundaries and the patterns that survived.
·3 min read
Architecture
System Design Fundamentals Every Developer Should Know
The core concepts behind scalable system design — load balancing, caching, database scaling, queues, and the tradeoffs that guide architectural decisions.
·3 min read
Architecture
Designing Multi-Tenant SaaS Architectures That Scale
Architect multi-tenant SaaS with database isolation, tenant-aware middleware, quotas, partitioning and security boundaries that scale to ten thousand.
·4 min read
Architecture
WebSocket Architecture Patterns for Scalable Real-Time Apps
Design scalable WebSocket architectures: connection management, room-based pub/sub, heartbeats, reconnection and horizontal scaling to thousands.
·4 min read
Architecture
Designing Resilient Retry Policies for Distributed Systems
Retry policies that recover from transient failures without overwhelming downstream services: exponential backoff, jitter, circuit breakers and budgets.
·4 min read
Architecture
Event Sourcing Patterns for Audit-Heavy Applications
Use event sourcing to keep a complete, immutable audit trail of every state change, with patterns for projections, snapshotting and event replay.
·4 min read
Architecture
Multi-Tenant SaaS: Isolation, Scaling and Data Strategy
A deep dive into multi-tenant patterns for SaaS: tenant isolation, database partitioning, request routing, quotas, and shared-everything vs per-tenant.
·4 min read
Architecture
Event Sourcing in Practice: When It Helps and When It Hurts
A balanced look at event sourcing: where it genuinely shines, the pitfalls that derail implementations, and practical event store and projection patterns.
·5 min read