Keyphrases
- abstract data types
- data types
- relational database systems
- data abstraction
- object oriented databases
- programming language
- data model
- spatial aggregation
- high level
- database
- database management systems
- algebraic operations
- database systems
- relational databases
- formal specification
- machine learning
- general purpose
- data points
- data storage
- spatio temporal data
- artificial intelligence
- real world