Quize: What is the importance of ORDB?
- Database research motivation:
新技術的發展，帶動 database 革新
- Turning Point in database research
- 1993 World Wide Web (aka. www or web) free to public: a lot of message release.
- opportunities:
- 技術進步 * 知識進步 * 創業 * 社會與科學的影響
- changing factor:
- Big Data.
- Data analysis as a profit center: -> START FROM GOOGLE!
- 過去認為 data is cost, but now data is the business! * Ubiquity of structured and unstructured data. （普遍存在結構與非結構化資料） * Expanded developer demands. 開發者需求擴大（因門檻變低，開發者大增）
- Architectural shifts in computing:
- Server
- Client-server
- Grid-computing
- P2P: control by user.
- Cloud: control by company and data on the node.
- Big Data + AI
- Database Research Self-Assessment Meeting:
- 2008
- 2013
- Scalable Big/Fast Data Infrastructures 設施
- End-to-End Processing and Understanding of Data : not just analysis data
- Cloud Services
- Roles of Human in the Data Life Cycle: DB 不在只是門技術
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Relational Databases
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Classification of DBMS Application:
| Simple Data | Complex Data |
|---|---|
| Relational DBMS | Object-Relational DBMS |
| File System | Object-Oriented DBMS |