Databases Courses and Certifications

PostgreSQL and MySQL for Beginners

302 ratings at Udemy

Learn most popular SQL dialects, PostgreSQL & MySQL. Learn SQL concepts, practice & compare syntax of PostgreSQL & MySQL

• Udemy
• 10 hours 25 minutes
• Self-Paced
• Paid Course

Everyday maths 1 (Wales)

4 ratings at OpenLearn

This free course will develop and improve your essential maths skills for work, study and everyday life. The course has four sessions, which cover the following topics: numbers, measurement, shapes...

• OpenLearn
• 48 hours
• Self-Paced
• Free Certificate

Everyday maths 2 (Wales)

3 ratings at OpenLearn

This free course, Everyday maths 2 (Wales), will build on your existing maths skills and help you to feel more confident tackling the maths you come across in everyday situations.

• OpenLearn
• 48 hours
• Self-Paced
• Free Certificate

Conducting qualitative interviews: an introduction

3 ratings at OpenLearn

Learn to design, conduct, and analyze qualitative interviews for research. Covers ethical considerations, question techniques, handling sensitive topics, and post-interview processes like data management and anonymization.

• OpenLearn
• 3 hours
• Self-Paced
• Free Certificate

Staying Safe Online: Cyber Security Best Practices for Kids

296 ratings at Udemy

Insight into cybersecurity attacks and tips and tricks that will keep you safe in your online interactions.

• Udemy
• 1 hour 27 minutes
• Self-Paced
• Free Online Course

Explore SQL further in this course focusing on how to analyze data.

• Codecademy
• 1 hour
• Self-Paced
• Free Trial Available

Tableau;  Alteryx Career Certificate

Predictive Analytics for Business

294 ratings at Udacity

Develop advanced analytics skills using Alteryx and Tableau to solve real-world business problems, prepare for Business Analyst roles, and make data-driven decisions.

• Udacity
• 52 hours
• Self-Paced
• Paid Course

Configurative Reading in Literary Theory - Lecture 4

Explore the relationship between reading and interpretation, examining theories by Gadamer, Hirsch, and Iser. Delve into meaning, significance, textual expectations, and the role of hermeneutics in canon formation.

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

Devoxx

Create API for Your Databases - Rest, GraphQL, gRPC - Which One Should You Choose?

Explore API options for databases: REST, GraphQL, gRPC. Compare implementations, learn best practices, and get insights from real-world applications to choose the right approach for your project.

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

NDC Conferences

Dungeons, Dragons, and Graph Databases

Explore graph databases through a D&D-inspired example, comparing relational and graph approaches for modeling dungeons, and learn to optimize data queries for adventurers.

• YouTube
• 1 hour 1 minute
• Self-Paced
• Conference Talk

NDC Conferences

The Developer's Guide to Data Modelling with Document Databases

Learn effective data modeling techniques for document databases, focusing on methodology, practical application, and understanding tradeoffs to optimize your application's performance and development speed.

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

NDC Conferences

A Practical Guide to Graph Databases

Explore graph databases' practical applications, use cases, and patterns. Learn to leverage their power for solving real-world business problems and gaining valuable insights.

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

NDC Conferences

Anchor Modelling - Sixth Normal Form Databases

Explore Anchor Modelling, a database paradigm using 6NF for storage and 3NF views. Learn concepts, benefits, and how it enables agile, additive database design beyond traditional data warehousing.

• YouTube
• 1 hour 7 minutes
• Self-Paced
• Conference Talk

Black Hat

Breaking Encrypted Databases - Generic Attacks on Range Queries

Explore generic attacks on encrypted databases supporting range queries, focusing on common building blocks and latest solutions in commercial and academic settings.

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

NDC Conferences

The Developer's Guide to Data Modelling with Document Databases

Learn best practices for developing flexible and efficient data models with document databases, including methodology, practical examples, and trade-offs to optimize application performance.

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