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Data collection and database creation
(1960’s and earlier)
- primitive file processing
Database management systems
(1970’s)
- network and relational database systems
- data modeling tools
- indexing and data organization techniques
- query languages and query processing
- user interfaces
- optimization methods
- on-line transactional processing (OLTP)
Advanced databases systems
(mid-1980’s - present)
Data warehousing and data mining
(late-1980’s - present)
- advanced data models:
extended-relational, objectoriented, object-relational
- application-oriented: spatial,
- data warehouse and OLAP technology
- data mining and knowledge discovery
temporal, multimedia, active,
scientific, knowledge-bases,
World Wide Web.
New generation of information systems
(2000 - ...)
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