Blog | AI and Data Science Articles

A balanced guide to the best AI certifications for business, marketing, and management professionals who want AI fluency without coding.

MLOps is what turns a model that works in a notebook into a system that keeps working in production — through deployment, monitoring, drift, and retraining. DataCamp's MLOps Concepts is the best course to start with — here's the full ranking of the best MLOps courses you can start this year.

Pydantic has become the default way Python developers validate data, define schemas, and structure the inputs and outputs of everything from REST APIs to LLM agents. Here's the full ranking of the best Pydantic courses you can start this year.

A guide to OpenCode's workflow, model options, architecture, and differences from Claude Code, Cursor, and Cline.

A math-olympiad veteran says four short prompts got GPT-5.6 Pro to break the Dinitz-Garg-Goemans conjecture. The claim is checkable, the arithmetic is small, and the honest picture is more interesting than the headline.

A practical run-through of FastAPI interview questions from beginner to advanced, covering API design, async programming, dependency injection, security, deployment, and the scenario-based problems senior interviews actually ask about.

Catastrophic forgetting makes continual learning hard. See how Nested Learning uses multiple timescales to keep old knowledge while learning new tasks.

See how skills, agents, commands, hooks, MCP, and plugins each change Claude Code's behavior, and learn which template type fits which job.

DataCamp's LLMOps Concepts course takes the top spot — here's the full ranking of 7 LLMOps courses you can start this year.

Compare AI engineering versus data science careers. To choose the right path for you, factor in the job demand, salaries offered, and learning opportunities.

An in-depth look at Claude Opus 5, including benchmarks, agentic performance, and how it compares to Fable 5, Opus 4.8, and rival models.

DataCamp's Introduction to LLMs in Python course takes the top spot — here's the full ranking of 8 large language model courses you can start this year.