Loki vs Elasticsearch vs VictoriaLogs: The Honest Log Aggregation Comparison
Compare Loki, Elasticsearch, and VictoriaLogs for log aggregation. Honest, real-world analysis to choose the right self-hosted tool.
Observability
Monitoring, logging, metrics, and tracing — discover practical techniques for observing cloud infrastructure and applications at scale.
Your p99 Is a Lie: The Coordinated Omission Problem Explained
Your p99 benchmarks are lying to you. Coordinated omission hides true tail latencies. Learn what it is and how to fix your measurements.
Distributed Tracing Done Right: W3C TraceContext, B3, and Custom Header Propagation Explained
Learn how trace context propagation works across microservices. Master W3C TraceContext, B3 format, and custom headers for distributed tracing.
OWASP A09 Logging & Monitoring Failures: What to Log, What to Alert, and How to Stop Flying Blind
OWASP A09 logging and monitoring failures lead to undetected breaches. Learn what to log, what to alert on, and how to detect attacks faster.
Cost SRE: How to Track Cloud Spend Per Team, Per Service, and Per Request
Learn cloud cost tracking across teams, services, and requests. Master Cost SRE to accurately allocate AWS, GCP, and Azure spend.
HDR Histograms in Practice: Stop Lying to Yourself About Latency
Stop trusting mean latency. Learn how HDR Histograms reveal the true distribution of response times and why percentiles aren’t enough.
Stop Paying for SpeedCurve: Self-Host Real User Monitoring with Grafana Faro
Self-host Real User Monitoring with Grafana Faro. Monitor Core Web Vitals and user experience metrics without expensive SaaS lock-in or vendor fees.
Apache Pinot vs Druid: Which OLAP Engine Actually Wins at Sub-Second Queries?
Pinot vs Druid: which OLAP engine wins? Explore architecture, sub-second query performance, design tradeoffs, and production deployment considerations.
VictoriaMetrics as Prometheus Long-Term Storage: Setup, Sharding, and Live Migration
Deploy VictoriaMetrics for Prometheus long-term metrics storage with 10-20x compression. Complete setup, sharding, and live migration guide included.
Self-Hosting Kafka the Right Way: KRaft Mode, Cluster Sizing, and JMX Observability
Deploy Kafka without ZooKeeper using KRaft mode. Learn cluster sizing, configuration, and JMX metrics integration for production-ready self-hosted Kafka.