Preeti Dewani

Prometheus pays for high cardinality metrics at write time. ClickHouse pays at query time. Neither solves it : they fail differently. Here's how to choose.

Master docker compose restart with examples for restarting single services, all containers, and applying config changes. Includes restart vs down vs recreate comparison and troubleshooting tips.

Spin up a full ClickHouse stack with Docker Compose, includes clustering, ZooKeeper, monitoring, and performance tuning tips.

Instrument Go apps with runtime tracing and OpenTelemetry to spot goroutine issues, lock contention, and performance bottlenecks early.

Learn how to access, filter, and monitor Docker container logs, plus tips for structured logging, rotation, and production-ready setups.

Learn how to set Prometheus retention limits, avoid storage bloat, and keep the metrics that matter for your systems.

Know how traceparent in OpenTelemetry connects requests across microservices for seamless distributed tracing and better observability.

Understand how to monitor your CDN effectively with this easy, practical guide focused on key metrics, common issues, and real-world tips.

Learn how to set up OpenTelemetry PHP to collect traces, metrics, and logs from your PHP apps and improve observability across your stack.

Learn how to track, collect, and use key Docker container performance metrics to keep your containerized apps stable and efficient.

Essential techniques for comprehensive SQL Server observability: from setting up monitoring to troubleshooting performance issues and implementing best practices.

Learn how to set up Jaeger for distributed tracing, track requests across services, and troubleshoot issues in modern microservice apps.

Learn how to efficiently query multiple metrics in Prometheus, simplifying your monitoring workflow and enhancing visibility into your systems.

Discover everything DevOps engineers need to know about GCP logs, from collection to analysis, to optimize performance and troubleshooting.

Learn how to implement Prometheus distributed tracing in your microservices architecture to quickly identify and resolve performance issues.

A complete guide to Ubuntu's /var/log/messages—your go-to log file for system events, errors, and troubleshooting insights.

Running into LoggerFactory.getLogger errors in Java? Here’s how to fix common logging issues and get your logs flowing again—fast.

If logging in Python feels like a chore, Loguru is the cheat code you need—zero boilerplate, rich features, and pure simplicity!

Boost your PromQL skills with these 21 handy tricks—optimize queries, troubleshoot faster, and get deeper insights from your metrics.

Learn how to find and use Ubuntu crash logs to troubleshoot issues, prevent future failures, and keep your system running smoothly.

Learn how to set up, configure, and optimize Metricbeat for system monitoring. A must-read guide for DevOps teams looking to streamline observability.

A syslog server collects and centralizes logs, making troubleshooting faster and easier. Learn how it works and why it’s useful.

Set up logging in Node.js without the headache—learn the essentials, pick the right tools, and keep it simple yet effective.

Learn how to use PHP error logs to quickly identify and fix issues in your application, turning troubleshooting into a structured process.

Optimize OpenSearch Operator for seamless deployment, scaling, and performance in Kubernetes. Automate management and enhance efficiency!

Go beyond basics with docker stats! Learn how to monitor container CPU, memory, and I/O like a pro for peak performance.

Set up Python exception logging the right way—capture errors, add context, and integrate with monitoring tools for better debugging.

Learn how to analyze Nginx error logs to troubleshoot issues, detect security threats, and improve performance with practical strategies.

Learn how AWS CloudFront speeds up content delivery, reduces latency, and improves performance. A quick guide to setup and basics.

Dig into your Prometheus metrics with functions that help you filter, analyze, and spot trends—so you can make sense of your data faster.

Learn how to set up OpenTelemetry in your browser applications to track performance, capture telemetry data, and improve monitoring.

Learn how to implement OpenTelemetry in Next.js to monitor performance, trace requests, and gain insights into your application's behavior.

Learn how to set up, index data, run queries, and secure OpenSearch with Python for efficient search and analytics.

Learn how SREs can optimize Java performance with real-time monitoring, proactive insights, and the right observability tools.

Learn how to read, customize, and optimize HAProxy logs to gain valuable insights and improve performance with our ultimate guide.

Explore heaps in Java with this comprehensive guide, covering core operations, memory management, and essential concepts for developers.

Learn how to simplify logging in Go with Slog. This guide covers customization, handlers, log levels, and more for effective logging.

SLF4J offers flexibility with multiple logging frameworks, while Log4j provides rich features for detailed, high-performance logging.

Learn about pino-pretty and how it can transform raw JSON logs into a readable, human-friendly format for easier debugging.

Complete npm cheatsheet with commands for listing packages, installing dependencies, fixing errors, and managing versions. Copy-paste examples for npm list, npm outdated, npm update & more.

Learn how to configure log rotation in Linux to keep your system stable, manage log files, and prevent disk space issues effectively.

Fix Python errors fast: SyntaxError, TypeError, NameError, ValueError, KeyError, IndexError & more. Each error explained with code examples, causes, and copy-paste solutions.

Effective Kafka observability is crucial for tracking performance, ensuring reliability, and troubleshooting issues in complex, distributed systems.

Learn how OpenTelemetry events enhance observability by providing detailed insights into application performance and system behavior.

Learn how OpenTelemetry's context propagation improves tracing by ensuring accurate, end-to-end visibility across distributed systems.

Learn how to integrate OpenTelemetry with FastAPI for enhanced observability, including automatic instrumentation, environment variables, and custom exporters.

Master Python logging with structlog! Learn how structured logs improve debugging, observability, and performance in your apps.

Learn how to use the Grok Debugger effectively for log parsing, with practical tips, debugging techniques, and pattern optimization.

Discover the essentials of Parquet files in this fun, easy-to-follow guide to columnar storage, data compression, and efficient analytics.

Learn the essentials of Django logging, from setup to advanced configurations, and improve your debugging and monitoring skills.

Our blog covers practical insights into Golang logging, including how to use the log package, popular third-party libraries, and tips for structured logging

The promise of a managed SaaS partner — Reducing monitoring costs at all costs