In the spotlight
DataCamp Has Acquired Optima. And We’re Changing Learning Forever.
Discover how DataCamp’s AI-native experience, powered by its acquisition of Optima, is redefining learning for individuals, teams, and organizations.
Jonathan Cornelissen
November 12, 2025
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Sora 2: Examples, Critiques, and Early Impressions
October 1, 2025
Claude Sonnet 4.5: Tests, Features, Access, Benchmarks, and More
September 30, 2025
GPT-5: New Features, Tests, Benchmarks, and More
August 8, 2025
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The Top 12 ChatGPT Alternatives You Can Try in 2026
This article provides a list of ChatGPT alternatives that will boost your productivity.
Javier Canales Luna
October 31, 2025
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November 22, 2024
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Matt Crabtree
February 28, 2025
Elena Kosourova
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Abid Ali Awan
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Context Engineering: A Guide With Examples
Learn what context engineering is, how it works, what some common context failures are, and how to mitigate them.
Bex Tuychiev
July 8, 2025
All posts
Top 39 Alteryx Interview Questions and Answers in 2026
Ace your Alteryx interview with this guide on essential interview questions and expert answers.
Flavio Matos
June 23, 2025
Git Undo Last Commit: Step-by-Step Guide for Beginners
This guide teaches you how to safely undo your last Git commit using the correct commands and tools, whether working solo or in a team.
Srujana Maddula
June 23, 2025
Python Roadmap: A 12-Month Learning Path
Follow this structured 12-month Python roadmap to master foundational concepts, specialize in specific areas, and build practical, job-ready skills.
Matt Crabtree
June 22, 2025
What Are Vector Databases? A Beginner's Intro With MongoDB
Learn all about what a vector database is, why they are crucial for building specialized AI applications, and how MongoDB brings this power to developers.
Anaiya Raisinghani
June 19, 2025
Horizontal vs Vertical Scaling: A Developer’s Guide
This comprehensive guide explores the differences between horizontal and vertical scaling, helping you choose the right strategy for performance, cost, and growth.
Dario Radečić
June 18, 2025
Git Merge vs Git Rebase: Pros, Cons, and Best Practices
Learn when to merge and when to rebase to optimize your Git workflows for clean history, efficient conflict resolution, and better collaboration.
Dario Radečić
June 18, 2025
Apache Spark Architecture: A Guide for Data Practitioners
Understand how Apache Spark processes data at scale—from its foundational components to the advanced features driving modern big data workflows.
Patrick Brus
June 18, 2025
Integration Testing: A Complete Guide for Data Practitioners
This guide explores integration testing strategies, tools, and best practices to help you build reliable, high-performing software systems.
Don Kaluarachchi
June 17, 2025
MySQL vs MongoDB: Choosing the Right Database for Your Project
Learn the pros, cons, and real-world examples of MySQL vs MongoDB. Compare schema design, performance & scaling to choose the best database for your project.
Mark Pedigo
June 16, 2025
The Best AI Agents in 2026: Tools, Frameworks, and Platforms Compared
Discover 2026's best AI agents. Compare frameworks, no-code tools, enterprise platforms, and get step-by-step guidance to choose and deploy agentic automation.
Bex Tuychiev
December 22, 2025
Top 40 Software Engineer Interview Questions in 2026
Master the technical interview process with these essential questions covering algorithms, system design, and behavioral scenarios. Get expert answers, code examples, and proven preparation strategies.
Dario Radečić
June 15, 2025
What Is AWS Outposts? Hybrid Cloud Explained Simply
Learn how AWS Outposts brings AWS cloud services on-premises for low-latency, secure, and hybrid workloads. Explore use cases, benefits, and limitations.
Derrick Mwiti
June 11, 2025