Engineering
Debugging Production Incidents: A Systematic Approach
A battle-tested framework for diagnosing and resolving production incidents quickly — from first alert to root cause analysis and prevention.
·4 min read
Tags
debugging
9 articles
Backend
Structured Logging Practices for Production Node.js Applications
Implement structured logging in Node.js services that produces machine-parsable, searchable log entries with correlation IDs, consistent severity levels, and context propagation that makes debugging production incidents fast and reliable.
·3 min read
Engineering
Distributed Tracing: Following Requests Across Services
Implement distributed tracing across microservices using OpenTelemetry, with practical examples of context propagation, span creation, sampling strategies, and trace analysis that turn opaque distributed systems into debuggable ones.
·5 min read
Engineering
Debugging Distributed Systems: Correlation and Causation
Master distributed debugging techniques using correlation IDs, distributed tracing context propagation, log aggregation patterns, and causal ordering to trace requests across services and identify root causes.
·5 min read
Engineering
Structured Logging for Production Applications
How to implement structured logging that makes production debugging fast — covering JSON log formats, context propagation, log levels, sensitive data masking, and integration with log aggregation tools.
·4 min read
Engineering
Debugging Memory Issues in Production Systems
Techniques for diagnosing memory leaks, excessive allocation, and OOM kills in production — covering heap snapshots, profiling tools, and common leak patterns.
·4 min read
Tutorials
Git Bisect and Advanced Debugging Tools
How to use git bisect, conditional breakpoints, and systematic debugging techniques to find bugs in minutes instead of hours.
·4 min read
Engineering
Distributed Tracing: Following Requests Across Services
When a request touches five services, logs from each one are useless in isolation — distributed tracing ties them together with trace IDs, spans, and context propagation.
·3 min read
Engineering
Memory Leaks in Node.js: Detection and Prevention
Closures, event listeners, and uncleared timers — the most common memory leak patterns in Node.js and how to find them before they crash production.
·3 min read