MOC - Databases

Overview

About

This note serves as an index for all notes related to Databases - systems for storing, retrieving, and managing structured data.

Database Types

Relational (SQL)

• PostgreSQL, MySQL, SQL Server
• Query optimization
• Schema design and normalization

NoSQL

• Document stores (MongoDB)
• Key-value stores (Redis)
• Graph databases (Neo4j)

Cloud Databases

• Managed database services
• Serverless databases
• Multi-region replication

Concepts

• ACID properties
• Indexing strategies
• Connection pooling

Related MOCs

• MOC - Data Engineering - Data pipelines
• MOC - Cloud - Managed services
• MOC - Development - Application integration
• MOC - R - Database connectivity in R

Notes

NOTE

Currently, there are individual notes with the #Topic/Databases tag.

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Appendix

Note created on 2025-12-31 and last modified on 2025-12-31.

Backlinks

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