Database Types
DynamoDB Basics
DynamoDB Advanced
RDS with PostgreSQL
Practice
Assignment
Cloud Track
Under construction
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Implementation plan:
- Why cloud engineers need to understand databases — you deploy and manage them
- Relational databases: tables, rows, columns, relationships, SQL (recap from core program)
- Document databases (e.g. MongoDB, DynamoDB): flexible schema, JSON-like documents
- Key-value stores (e.g. Redis, DynamoDB): fast lookups by key, caching use cases
- When to use which: consistency needs, access patterns, scale requirements
- Managed vs self-hosted databases in the cloud
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