Database Architecture Courses and Certifications

Oracle Database SQL Certified Associate 1Z0-071

8718 ratings at Udemy

Become Oracle SQL Certified ( OCA ) / Covers ORACLE university track 100%. All the presentations + scripts are attached

• Udemy
• 19 hours 53 minutes
• Self-Paced
• Paid Course

PostgreSQL High Performance Tuning Guide

1475 ratings at Udemy

Tips for Tuning PostgreSQL like a Pro | Learn how to prevent Postgres performance problems

• Udemy
• 2 hours 41 minutes
• Self-Paced
• Paid Course

NoSQL Databases

1 rating

Build a foundation of the four NoSQL (non-relational) databases: Document-oriented, Key-Value Pair, Column-oriented, and Graph.

• edX
• 6 weeks, 8-10 hours/week
• Self-Paced
• Free Online Course (Audit)

Vector Databases: An Introduction with Chroma DB

50 ratings at Coursera

Explore vector databases, their role in AI-powered searches, and gain hands-on experience with Chroma DB for similarity searches and recommendation systems.

• Coursera
• 4 hours 17 minutes
• Self-Paced
• Paid Course

EDUCBA Credential

Oracle DBA 21c: Master Database Administration

14 ratings at Coursera

Master Oracle 21c database administration through architecture design, SQL management, security, backup/recovery, and cutting-edge features like blockchain tables and automatic indexing.

• Coursera
• 4 weeks, 10 hours/week
• Self-Paced
• Paid Course
• 3 courses

EDUCBA

Oracle DBA 21c: Design, Manage & Secure Databases

13 ratings at Coursera

Master Oracle 21c database architecture, SQL commands, storage structures, security policies, and cutting-edge features like blockchain tables and automatic indexing.

• Coursera
• 15 hours 45 minutes
• Self-Paced
• Paid Course

Coursera

Microsoft SQL Server: Performance Tuning Essentials

10 ratings at Coursera

Master essential SQL Server performance optimization techniques for faster queries, efficient indexing, and enhanced database operations through practical strategies and hands-on troubleshooting.

• Coursera
• 3 hours 14 minutes
• Self-Paced
• Paid Course

Packt

Mastering MongoDB 7.0

Unlock advanced MongoDB 7.0 techniques including aggregation pipelines, ACID transactions, Atlas Search, security, and AI integration for scalable modern applications.

• Coursera
• 19 hours 14 minutes
• Self-Paced
• Paid Course

Coursera

Cleaning, Organizing, and Speeding Up SQL

Master practical techniques to clean messy data, organize databases efficiently, and optimize SQL performance using traditional and AI-enhanced strategies.

• Coursera
• 8 hours 20 minutes
• Self-Paced
• Paid Course

Oracle

Oracle HeatWave MySQL Foundation

Master HeatWave's in-memory query acceleration for MySQL, covering cluster configuration, Autopilot features, and performance optimization techniques for analytics and mixed workloads.

• Coursera
• 5 hours 23 minutes
• Self-Paced
• Paid Course

Coursera

Grasp Vector DB Basics

Discover how vector databases enable semantic search and AI applications through embeddings, similarity-based retrieval, and strategic decision-making for modern data solutions.

• Coursera
• 1 hour 43 minutes
• Self-Paced
• Paid Course

Foundations of Apache Cassandra Training

Discover Big Data and NoSQL fundamentals through Apache Cassandra's architecture, data operations, and hands-on VM setup for fault-tolerant database systems.

• Coursera
• 3 hours 28 minutes
• Self-Paced
• Paid Course

EDUCBA Credential

Apache Cassandra Training for Scalable NoSQL Databases

Master Apache Cassandra fundamentals through advanced collections, data operations, and hands-on Java projects to build scalable NoSQL database systems for modern applications.

• Coursera
• 4 weeks, 10 hours/week
• Self-Paced
• Paid Course
• 4 courses

Introduction to Vector Databases for RAG

Explore vector databases and ChromaDB for Retrieval-Augmented Generation (RAG), learning similarity search techniques and building recommendation systems through hands-on labs with Hugging Face embedding models.

• Coursera
• 1 hour 5 minutes
• Self-Paced
• Free Online Course (Audit)

Data Systems Foundations for Data Professionals

Master database management fundamentals, SQL scripting, and security practices while preparing for the CompTIA DataSys+ certification with real-world administrative skills.

• Coursera
• 4 hours
• Self-Paced
• Paid Course