Data Storage
# Databases & storage systems: internals (engines, indexing, transactions, replication) and the relational/NoSQL/object-storage landscape.
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Databases and other storage systems
Concept
2026-08-08
How databases and storage systems work and how to choose them — storage engines, indexing, transactions, replication, and the relational/NoSQL landscape.
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Data engineering
Concept
2026-08-08
Moving and shaping data at scale — batch vs. streaming, ELT and the modern warehouse, dimensional modeling, orchestration, and data quality.
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Exercises/
4 items
multi-milestone build projects drilling the data-storage concepts.