Unleashing the power of querying streaming data in a temporal database world: A relational algebra approach.
Fabio GrandiFederica MandreoliRiccardo MartogliaWilma PenzoPublished in: Inf. Syst. (2022)
Keyphrases
- streaming data
- relational algebra
- temporal databases
- relational operators
- query language
- data streams
- stream processing
- temporal data
- data model
- databases
- expressive power
- sliding window
- concept drift
- relational model
- relational databases
- normal form
- database
- relational database systems
- data distribution
- complex objects
- first order logic
- anomaly detection
- database systems
- stream data
- query processing
- continuous queries
- database design
- object oriented
- conceptual model
- database schema
- xml data
- high dimensional
- machine learning