Engineering
Feature Flags at Scale: Strategies for Progressive Delivery
Build a feature flag system with percentage rollouts, user segmentation, A/B testing and kill switches, decoupling deployment from release at any scale.
·4 min read
Categories
Engineering
Software craft & practices · 55 articles · Page 2 of 5
Engineering
Testing Distributed Systems: Chaos, Contracts, Confidence
Practical testing for distributed architectures: contract testing between services, chaos engineering, integration design, and confidence without full E2E.
·4 min read
Engineering
The Art of Technical Decision-Making Under Uncertainty
A framework for sound technical decisions when requirements are incomplete and stakes are high: reversibility analysis, decision records and ambiguity.
·4 min read
Engineering
Observability-Driven Development
Shift observability left by designing around structured logs, distributed traces and meaningful metrics from day one — faster debugging, shorter incidents.
·4 min read
Engineering
Incident Management: From Detection to Post-Mortem
A systematic approach to incident management: alerting design, severity classification, on-call workflows, communication protocols and blameless post-mortems.
·5 min read
Engineering
Fault-Tolerant Systems with Graceful Degradation
Fault tolerance engineering in practice: circuit breakers, bulkheads, fallback chains and degradation strategies that keep systems useful when parts fail.
·5 min read
Engineering
Technical Debt: Making the Business Case for Refactoring
A practical framework for measuring technical debt in terms stakeholders accept: code metrics, developer velocity data and incident correlations.
·5 min read
Engineering
Chaos Engineering: Breaking Things on Purpose
Practice chaos engineering by injecting controlled failures into production to find weaknesses first: network partitions, resource exhaustion, dependencies.
·5 min read
Engineering
Implementing Feature Flags at Scale
Build a feature flag system with gradual rollouts, user targeting, A/B testing and kill switches — plus lifecycle patterns that prevent flag debt.
·5 min read
Engineering
Distributed Tracing: Following Requests Across Services
Implement distributed tracing across microservices with OpenTelemetry: context propagation, spans, sampling and the analysis that makes systems debuggable.
·5 min read
Engineering
Load Testing: Finding Breaking Points Before Users Do
Design and run load tests with k6: ramping strategies, realistic user simulation, threshold-based pass/fail criteria and reading results to find bottlenecks.
·5 min read
Engineering
Designing Reliable Distributed Tracing Pipelines
Build production distributed tracing with OpenTelemetry: context propagation, sampling strategies, storage backends, log correlation and cardinality.
·4 min read