Databases Courses and Certifications

Microservices: Designing Highly Scalable Systems

17029 ratings at Udemy

Microservices with a Purpose: Exploring the Bigger Picture

• Udemy
• 1 hour 16 minutes
• Self-Paced
• Paid Course

Career Certificate

Working with Different Files as Data Sources in Python

133 ratings at CodeSignal

Master Python file handling techniques for text, CSV, JSON, and large datasets while learning efficient data manipulation and processing strategies.

• CodeSignal
• 5 hours
• Self-Paced
• Free Certificate
• 4 courses

PySpark - Apache Spark Programming for Beginners (2026)

16194 ratings at Udemy

Master Apache Spark Programming in Python (PySpark) Using Databricks Free Edition - Recreated for 2026

• Udemy
• 1 day 4 hours 29 minutes
• Self-Paced
• Paid Course

GenAI & AI Agents for QA Automation | Copilot & Claude code

16088 ratings at Udemy

Masterclass: Boost Your Testing Productivity with AI Agents (Copilot, Claude, n8n, MCP & Agentic Solutions)

• Udemy
• 10 hours 34 minutes
• Self-Paced
• Paid Course

AWS Events

VectorDB vs GraphDB for Gen AI Agents - Databases for AI

Explore vector vs graph databases for GenAI agents, understanding their differences, synergies, and how combining both enhances AI application accuracy through hybrid search approaches.

• YouTube
• 58 minutes
• Self-Paced
• Free Video

AWS Events

How to Find Hidden Data Relationships in Your S3 Data - Databases for AI

Discover how graph analytics reveals hidden patterns in S3 data lakes without ETL, exposing fraud rings and entity connections that SQL queries miss for smarter AI systems.

• YouTube
• 56 minutes
• Self-Paced
• Free Video

Venelin Valkov

Embeddings and Vector Databases for Fast RAG - 100% Local with Ollama, Supabase, PostgreSQL and pgvector

Master semantic search for RAG systems using local embeddings, PostgreSQL, and pgvector to overcome keyword search limitations and build production-grade vector storage.

• YouTube
• 13 minutes
• Self-Paced
• Free Video

Distributed Vector Databases - What, Why, and How

Explore embedding vectors in AI, their database storage, and distributed deployment on Kubernetes. Gain hands-on experience with AI infrastructure and understand key use cases for vector databases.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Security Hardening for Databases Using Kubernetes Operators

Explore database security in Kubernetes, learn mitigation strategies using operators, and discover essential security features for safe implementation.

• YouTube
• 33 minutes
• Self-Paced
• Free Video

Simons Institute

Factorized Databases

Explore compressed yet lossless representations of relational data, their efficient processing, and applications in algorithms, probabilistic databases, and in-database machine learning.

• YouTube
• 51 minutes
• Self-Paced
• Free Video

Superior Price and Performance with Azure Cloud-Scale Databases

Explore Azure's latest database capabilities for superior performance and cost-efficiency. Learn about innovations in SQL, PostgreSQL, and MySQL, plus hybrid and multi-cloud solutions with Azure Arc.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

GOTO Conferences

Discover the Power of Graph Databases

Explore graph databases with experts Jim Webber and Nicki Watt. Learn about their potential, real-world applications, and how to leverage graphs for better data understanding and analysis.

• YouTube
• 37 minutes
• Self-Paced
• Conference Talk

Devoxx

A Fun and Absurd Introduction to Vector Databases by Alex Chatzizacharias

Explore vector databases for AI applications, natural language interfaces, and advanced search capabilities. Learn to translate and query data for text, image, and generative search.

• YouTube
• 46 minutes
• Self-Paced
• Free Video

Devoxx

Scaling Personalization with AI - Using NLP Models and Vector Databases

Explore how NLP models and vector databases can enhance personalization, delivering tailored interactions and recommendations while minimizing hallucinations and improving user engagement.

• YouTube
• 1 hour 6 minutes
• Self-Paced
• Free Video

Data Science Dojo

Vector Databases Explained - Insights, Applications, and Pinecone Tutorial

Explore vector databases, embeddings, and advanced search techniques. Learn how to leverage Pinecone for powerful vector search solutions, with real-world applications and hands-on experience.

• YouTube
• 53 minutes
• Self-Paced
• Free Video