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Explore in-depth guides on scaling apps in production, observability, DevOps, and more.
Scaling Containers
Learn everything you need to know about building, deploying and scaling containerized applications in production.
Docker Swarm vs Kubernetes: A Practical Comparison
Explore the pros and cons of Docker Swarm and Kubernetes and gain valuable insights to help you choose the right solution for your infrastructure needs.
A Comprehensive Guide to Logging in Python
Python provides a built-in logging module in its standard library that provides comprehensive logging capabilities for Python programs
Log Formatting in Production: 9 Best Practices
Learn 9 best practices for formatting your logs in production to make them easy to read, parse, and troubleshoot.
The Top 7 Log Shippers and How to Choose One
This article will help you choose the right log shipper for your needs, and will also provide a comparison of the top 6 log shippers on the market
How to Create a Developer-Friendly On-Call Schedule in 7 steps
Trying to build a new on-call schedule or just fix an existing one that doesn't work? Here is how to do it the right way.
Logging
Learn everything you want to know about logging. Go from basics to best practices in no time.
Fluentd vs Fluent Bit: How to Choose in 2026
Discover Fluentd and Fluent Bit log collectors, examining their features and performance to identify the ideal solution for your log collection and management requirements.
Filebeat vs Logstash: How to Choose in 2026
Examine log collectors Filebeat and Logstash, comparing features and performance to identify the best choice for your log collection and management requirements.
Using Morgan for Request Logging in Express Apps
This article describes how to add request logging to your Express.js applications with Morgan.
How to Collect, Process, and Ship Log Data with Rsyslog
Learn how to collect, process, and centralize logs with Rsyslog in this comprehensive tutorial. Configure Rsyslog to read application logs, transform them with JSON templates, add custom fields, and forward everything to Better Stack for centralized monitoring.
How to Reduce Logging Costs with Log Sampling
Redundant logs in large systems inflate data costs. Log sampling efficiently reduces this by randomly selecting logs, maintaining insights with less data.
Observability
Learn everything about monitoring and gaining insights into your systems. Understand metrics, traces, logs, dashboards, and alerting strategies.
Introduction to the OpenTelemetry SDK
Essential OpenTelemetry Best Practices for Robust Observability
Discover the 6 most effective OpenTelemetry practices to optimize your observability strategy, from smart instrumentation to collector deployment and data correlation techniques
Distributed Tracing in Node.js with OpenTelemetry
In this guide, we'll explore how to use OpenTelemetry to add tracing to your Node.js applications
A Practical Guide to Distributed Tracing with Jaeger
A Beginner's Guide to the OpenTelemetry Demo
Explore the OpenTelemetry Demo to learn how to instrument, collect, and analyze telemetry data in a microservices environment
Monitoring
Learn everything you need to know about monitoring and observability. Go from basics to best practices in no time.
How to Increase Prometheus Storage Retention
Learn how to increase Prometheus storage retention beyond the default 15 days. This guide covers configuration methods for systemd, Docker, and Kubernetes.
A Comprehensive Guide to Prometheus Exporters
A complete guide to Prometheus exporters: Learn what they are, how they work, how to customize them, and how to create your own for advanced monitoring
Monitoring Linux with Prometheus and Node Exporter
This guide will teach you how to install and configure Prometheus and Node Exporter for monitoring your Linux servers
What is DNS Monitoring?
Learn what is DNS monitoring, how does it work, what are the benefits and drawbacks and how to set it up.
How to Monitor if Your Cron Jobs Run Correctly
Learn what is Cron Job monitoring, how does it work, what are the benefits and drawbacks and how to set it up.
Incident Management
Learn everything you want to know about incident management. Go from basics to best practices in no time.
What Is Incident Management? Beginner’s Guide
Learn what is incident management, why is it important, what are specific steps from incident detection to incident resolution and postmortems.
7 Great Status Page Examples to Learn From
Since the status page has plenty of small details that can make a huge difference for its users we will have a look at 7 different status pages that are doing something different. Let's have a look at our selection.
What Is a Status Page? (And 5 Benefits of Getting One)
Learn what is status page, how does it work, what are the benefits and drawbacks and how to set it up.
Why Are Status Pages Important: 5 Reasons (And How to Get Started)
How to Design Escalation Policies (for Easy Incident Management)?
Scaling Containers
Learn everything you need to know about building, deploying and scaling containerized applications in production.
Exploring Podman: A More Secure Docker Alternative
This article explore Podman's features and benefits, comparing it to Docker and describing a step-by-step migration guide
Running GitHub Actions Locally with Act
Learn how to test GitHub Actions workflows locally using Act with practical examples for faster workflow development and fewer debugging iterations
Automating Docker Container Updates with Watchtower
Podman Compose Tutorial for Beginners
Learn how to use Podman Compose to manage multi-container applications with this beginner-friendly tutorial. Includes practical examples and step-by-step instructions.
Getting Started with Kind for Local Kubernetes Development
Scaling Node.js Applications
Take your Node.js applications to production: Learn building, deployment, and scaling essentials
TypeBox vs Zod: Choosing the Right TypeScript Validation Library
Explore the differences between Zod and TypeBox—two powerful TypeScript validation libraries. Learn which one is better for your project, whether you're building full-stack apps or API-driven systems using JSON Schema.
PNPM vs. Bun Install vs. Yarn Berry
Compare PNPM, Bun Install, and Yarn Berry to find the best JavaScript package manager in 2026. Discover key differences in speed, disk use, and monorepo support.
Better Auth vs NextAuth (Authjs) vs Auth0
Compare Better Auth vs NextAuth vs Auth0 in 2026. Complete guide covering features, pricing, setup, and code examples to choose the best authentication solution.
Supabase vs Firebase
Compare Better Auth vs NextAuth vs Auth0 in 2026. Complete guide with features, pricing, setup tutorials, and code examples for choosing the best auth solution.
Zustand vs. Redux Toolkit vs. Jotai
Looking for the best state management library for your React app in 2026? This guide compares Redux Toolkit, Zustand, and Jotai to help you choose the right solution based on simplicity, performance, and project needs.
Scaling PHP Applications
Learn everything you need to know about building, deploying and scaling PHP applications in production.
12 Common Errors in PHP and How to Fix Them
This article covers 12 common PHP errors and offers strategies to effectively resolve them
Get Started with Job Scheduling in PHP
Learn how to create and monitor PHP scheduled tasks in a production environment
Building Production-Ready Docker Images for PHP Apps
Learn about Docker images and containers, putting together a `Dockerfile`, and building a fully custom Docker image for deploying PHP apps to production
Containerizing Laravel Applications with Docker
A Complete Guide to Task Scheduling in Laravel
Learn how to create and monitor scheduled tasks in a Laravel application
Scaling Python Applications
Learn everything you need to know about building, deploying and scaling python applications in production.
Pip vs Pipx: Complete Guide to Python Package Management
Learn when to use pip vs pipx for Python package management. Complete guide with examples, comparisons, and best practices for developers.
Pipenv vs venv: Complete Guide to Python Environment Management
Compare Pipenv vs venv for Python environment management. Learn when to use each tool, their key differences, and which one fits your workflow. Complete guide with examples and best practices.
Pipenv vs Poetry: Complete Comparison Guide
Compare Pipenv vs Poetry for Python dependency management. Learn which tool fits your project with practical examples, performance tips, and setup guides.
Django vs React
Compare Django vs React for web development. Learn costs, performance, team requirements, and when to choose each technology for your project.
Getting Started with Pyrefly
Learn how to get started with Pyrefly, a fast static type checker for Python, including installation, project configuration, running checks, handling Optional types, using generics and protocols, and gradually introducing type safety into existing codebases.
Scaling Ruby Applications
ERB vs Haml: Syntax, Structure, and How They Shape Your Rails Views
A practical comparison of ERB and Haml in Rails, covering syntax, readability, structure, performance, and how each templating language affects developer workflow and template maintenance.
ERB vs Slim: Which Rails Template Language Should You Use?
A practical comparison of ERB and Slim for Rails views, explaining their syntax, readability, HTML compatibility, performance, and how each template language affects collaboration between developers and designers.
RailsAdmin vs Trestle: Automatic Admin Panels vs Explicit Control
Compare RailsAdmin’s auto-generated admin panel with Trestle’s explicit, code-driven resources. Learn how each handles setup, customization, and long-term flexibility so you can choose between fast setup and full control over your Rails admin
RailsAdmin vs ActiveAdmin: Centralized vs Modular Admin Configuration
Compare RailsAdmin and ActiveAdmin: RailsAdmin centralizes config in one initializer, while ActiveAdmin splits settings into per-resource files in `app/admin/`.
Haml vs Slim
Compare Haml vs Slim for Ruby and Rails views. Learn how their syntax, attributes, whitespace, and readability differ so you can choose the right template engine.
Scaling Go Applications
Learn everything you need to know about building, deploying and scaling Go applications in production.
Rust vs Go vs Zig for Systems Programming
Compare Rust, Go, and Zig for systems programming. Learn their memory management approaches, performance characteristics, and when to choose each language for your next project.
Rust vs Go: A Comprehensive Language Comparison
Rust vs Go: Complete comparison of memory management, concurrency, performance, and development experience. Learn which language fits your project better
A Comprehensive Guide to Using JSON in Go
How to Work with SQL Databases in Go
The article will discuss the use of the database/sql package in Go to connect to a database, execute SQL statements, and handle returned results. It will also cover advanced topics like prepared statements, transactions, and connection pooling.
Dockerizing Go Applications: A Step-by-Step Guide
Learn how to run Go applications confidently within Docker containers either locally or on your chosen deployment platform
Testing
Learn about the different types of automated tests that can be created for software , how they differ from each other, and when to use each one.
9 Playwright Best Practices and Pitfalls to Avoid
Explore 9 essential Playwright best practices to enhance the reliability, efficiency, and effectiveness of your end-to-end tests
A Beginner's Guide to RSpec
Learn RSpec testing for Ruby applications with this comprehensive beginner's guide. Master behavior-driven development, test organization, filtering, mocking, and setup methods to write reliable, maintainable tests that catch bugs before production.
Testing with Cucumber
Learn Cucumber for Ruby with hands-on BDD examples. Write plain-language tests, align developers and stakeholders, and build reliable, maintainable apps.
Getting Started with Minitest
Learn Ruby testing with Minitest. Start with simple assertions, explore advanced patterns, and build maintainable apps with confidence.
A Beginner's Guide to Unit Testing with Hypothesis
Discover how to use Hypothesis with pytest to write smarter Python tests, catch edge cases, and improve code quality with less effort. This guide covers setup, examples, and advanced testing tips.
Linux
Learn how to use various command-line utilities to perform simple and advanced administrative tasks on Linux-based systems
Understanding VPN Virtual Locations and Their Impact on Privacy
A comprehensive analysis reveals that most VPN providers route your traffic through countries you never selected. Explore the science behind server geolocation, understand virtual locations, and learn what this means for your privacy and security.
A Look into eza, the Modern ls Replacement
Learn how to install and master eza, a modern replacement for the ls command. Discover Git integration, advanced color theming, intelligent sorting, rich icons, and powerful filtering options to transform your terminal file navigation experience.
Nix vs asdf: Which Version Manager Should You Use?
Compare Nix and asdf for managing programming language versions. Learn the key differences in version switching, dependency isolation, team collaboration, and find out which tool fits your development workflow.
Homebrew vs Nix: Which Package Manager Should You Use?
Compare Homebrew and Nix package managers for macOS. Learn the key differences in dependency handling, reproducibility, team collaboration, and find out which tool fits your development workflow.
TUFW vs GUFW: Choosing a Terminal or GUI Interface for UFW
Compare TUFW and GUFW, two UFW interfaces for Linux firewalls. Learn how they differ in workflow, remote access, error handling, and who each fits best.
AI
Learn about the essentials of deploying and managing AI models in production, including model training, scaling, and performance optimization.
Best 6 Open Source AI Coding Assistant Alternatives to Cursor
Compare 6 powerful open source AI coding assistants: Zed, Continue, Tabby, Cline & more. Get Cursor-level features with full privacy control.
MCP servers vs traditional APIs?
MCP servers vs traditional APIs: Which is right for AI applications? Compare communication patterns, state management, and performance differences.
Olmo 3.1: A Look into the Open-Source LLM
Explore Olmo 3.1, the fully open-source LLM from AI2. Learn about its model variants, OlmoTrace for debugging, complete training transparency, and how it compares to proprietary models in performance and capabilities.
A Look into Gemini 3 Flash: Speed, Smarts, and Hallucination Rate
Explore Gemini 3 Flash's impressive speed and coding capabilities, but discover its critical hallucination rate that makes it unsuitable for factual tasks.
TanStack AI: Building Type-Safe, Provider-Agnostic AI Applications
Learn how TanStack AI provides a unified, type-safe interface for building AI applications with multiple providers. Explore streaming chat endpoints, tool usage, and function calling with full TypeScript support.
Databases
Top 6 Free MySQL Alternatives in 2026
Discover the top 6 free MySQL alternatives in 2026. Compare PostgreSQL, MariaDB, SQLite, CockroachDB, Percona Server, and TiDB for performance and features.
Top 6 Free PostgreSQL Alternatives
Discover the top 6 free PostgreSQL alternatives in 2026. Compare MySQL, SQLite, CockroachDB, YugabyteDB, SingleStore & TiDB for scalability and performance.
Top 6 Free MongoDB Alternatives in 2026
Looking for a MongoDB alternative? Compare the top free NoSQL and document databases in 2026 for better transactions, scalability, and query flexibility
How Turso Eliminates SQLite's Single-Writer Bottleneck
Discover how Turso's Rust-based rewrite of SQLite introduces Multi-Version Concurrency Control (MVCC) to handle thousands of concurrent writes per second. This deep dive explains the single-writer problem, row-level versioning, and the performance gains that make SQLite viable for high-throughput applications.
How AWS S3 Achieves 1 Petabyte Per Second on Hard Disk Drives
Learn how AWS S3 delivers petabyte-scale performance using HDDs. Explore the architecture behind erasure coding, parallelism, and distributed storage at scale.
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Guides
Explore our in-depth technical guides and tutorials and learn about scaling apps, observability, DevOps and more.

Questions
Find answers to frequently asked development questions. For information about Better Stack products, explore our docs.

Comparisons
Explore different tools, compare alternatives and find the best software solutions for your specific use case.
Community projects
See the full list of amazing projects on github
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