Databases ExplainedThe Knowledge
Databases
Databases Explained
SQL, design and the reasoning behind both
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- Format
- PDF eBook
- Pages
- 288
- Language
- English
- Category
- Databases
Most database books teach you SQL syntax and leave you unable to design a table. This one does the opposite order: first why data is shaped the way it is, then the language for asking it questions.
Covers relational design, normalisation, indexing, joins and the query patterns you will actually write at work.
- Design first, syntax second
- Normalisation taught with real examples
- Indexing and why queries get slow
- Works with MySQL, PostgreSQL and SQLite