Contract Testing for Microservices: A Consumer-Driven Guide
Learn how consumer-driven contract testing works, how to gate deployments on verification results, and when it can replace end-to-end integration tests.
12 min read
Tag
microservices
The Saga Pattern: Distributed Transactions Without Two-Phase Commit
How the saga pattern replaces two-phase commit with local transactions and compensating actions, and how to design for its anomalies, failures and costs.
13 min read
Microservices Environment Changes: A Guide to Safe Config Rollout
Treat microservices environment changes as deployments: classify config, version it, use expand/contract, canary rollouts, and safe secret rotation.
13 min read
How to Scale a Monolith Before You Split It into Microservices
Learn to scale a monolith by profiling bottlenecks, then applying vertical scaling, stateless horizontal scaling, caching, read replicas and async jobs.
17 min read
Event-Driven Architecture: A Practical Guide for Backend Engineers
Learn when event-driven architecture fits, how brokers, outbox, idempotent consumers and sagas work, and when sync calls with ACID transactions are better.
13 min read
Microservices Anti-Patterns: Spotting the Distributed Monolith
Learn to diagnose the distributed monolith, shared databases and chatty services, and fix microservices anti-patterns with a remediation playbook ordered by cost.
13 min read
Monolith Architecture: Why It Still Wins for Most Teams
Learn what microservices really cost, how to build and scale a modular monolith, and the concrete signals that justify extracting a service.
12 min read
Service to Service Communication: Sync Calls vs Async Messaging
Choose between REST and messaging per interaction by weighing temporal, behavioral and data coupling, with resilience, consistency and cost trade-offs.
14 min read
How to Prevent Integration Failures Between Teams and Services
Learn to prevent integration failures with contract tests, schema checks, expand-and-contract changes, clear ownership and integration environments that earn trust.
17 min read
Service Dependency Management for Dozens of Microservices
Build a trustworthy dependency graph from runtime traces and declared data, use it to gate risky changes, spot unhealthy coupling, and retire endpoints safely.
13 min read
Modular Monolith vs Microservices: Decision Criteria That Hold Up
Learn when a modular monolith beats microservices, how to enforce module boundaries, and which team size, deployment, and scaling needs justify a split.
18 min read
API Gateway Pattern: What It Does and When You Need One
Learn what the API gateway pattern handles at the edge, how it differs from proxies and service meshes, when to adopt or skip it, and how to operate it.
13 min read