How much data?
| smartphone calendar | 30,000 bytes |
| university course database | 30,000,000 bytes |
| audio collection of Beethoven | 30,000,000,000 bytes |
| printed collectoion of US Library of Congress | 30,000,000,000,000 bytes |
| data processed by Google *daily* | 30,000,000,000,000,000 bytes |
| total global Internet traffic per month | 30,000,000,000,000,000,000 bytes |
A database system should support...
A history of database systems
Tabulating Machine Company
The relational data model
Oracle
Big Table
NoSQL
Embedded: data in the small
Outline
Textbook
