Last9 MCP Server: Fix Production Issues in Your Local Environment
Ask your agent to bring production context to your local environment, debug issues, and fix them. Sit back and vibe monitor.
Do More with Less
Unlock high cardinality monitoring for your teams.
How to Write Logs to a File in Go
Understand how to write logs to a file in Go, avoid common pitfalls, and build a production-ready logging setup with performance and safety in mind.
Logging in Docker Swarm: Visibility Across Distributed Services
Know how to access, troubleshoot, and centralize logs in Docker Swarm for better visibility into your distributed services.
Prometheus Gauges vs Counters: What to Use and When
Understand the difference between Prometheus gauges and counters, when to use each, and how to avoid common metric pitfalls.
Prometheus and CloudWatch Integration for AWS Metric Collection
Understand how to collect and query AWS CloudWatch metrics in Prometheus using the CloudWatch exporter, setup, IAM config, and best practices.
How to Configure Docker’s Shared Memory Size (/dev/shm)
Understand how to configure Docker’s /dev/shm size to avoid memory errors in Chrome, PostgreSQL, and other high-memory workloads.
Amazon SQS Metrics: Monitor, Debug, and Optimize Your Message Queues
Get visibility into your SQS queues with key CloudWatch metrics, custom insights, and alerting strategies for smooth, reliable processing.
11 Best Log Monitoring Tools for Developers in 2025
A technical comparison of 11 log monitoring tools developers use in 2025—features, trade-offs, pricing, and platform compatibility
Prometheus Logging Explained for Developers
Understand how Prometheus logging captures structured metrics, improves query performance, and scales observability in production systems.
Docker Stop vs Kill: When to Use Each Command
docker stop gives containers time to shut down cleanly. docker kill doesn't—use it only when you need an immediate shutdown.