In this episode of GeeksBlabla, we invited Taoufik Khamouli, Anouar Boukhatem and El Housseine Jaafari to talk about Databases, different types and, some advanced topics.
0:00 – Introduction.
0:06 – What do we mean by a Database?
0:10 – Why do we need databases?
0:20 – What are the different types of databases and why we have more than one?
0:39 – What are ACID properties, and why are they important?
0:51 – What is denormalization and, when we need it?
0:55 – What consideration to decide between database types?
1:29 – Open-source vs. proprietary database, Which one is better?
1:34 – What is Indexing and how to use it well?
1:37 – What is CAP theorem, and why is it important?
1:42 – What are the requirements to have High Availability & Data Replication in databases?
1:49 – What are Backup & Restore Policies best practices?
1:56 – Advice about Performance Optimization.
2:19 – Wrap up and goodbye.
Building Secure and Reliable Systems: Best Practices for Designing, Implementing, and Maintaining Systems
Designing Data-Intensive Applications