Glossary

A transaction reliability model based on atomicity, consistency, isolation, and durability.

Core relational integrity ideas that protect valid values, identifiable rows, valid relationships, and single-value cells.

Basic SQL storage terms: the database as a managed collection of objects and the table as rows and columns.

Two ways of expressing computation: describing what result is wanted or describing the steps to produce it.

Core collection terms that appear in programming, mathematics, data processing, and machine learning representations.

A text representation that keeps word counts while ignoring most word order.