Data Glossary 🧠
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Data Engineering Concepts
Some core concepts we are going to explore:
- Data Warehouse vs Data Lake vs Data Lakehouse
- Storage Layer vs Data Lake File Format vs Data Lake Table Format
- Data Catalog
- Modern Data Stack vs Open Data Stack
- Data Engineering Lifecycle
- ELT vs ETL vs EtLT
- Functional Data Engineering vs Software-Defined Assets
- Metrics Layer vs Semantic Warehouse vs Data Virtualization
- OLAP vs OLTP
- MapReduce and Apache Hadoop
- Declarative vs Imperative
- Notebooks
See also What is Data Engineering.