Database - Database Vocabulary and Concepts Lecture Roadmap...

Info iconThis preview shows pages 1–6. Sign up to view the full content.

View Full Document Right Arrow Icon
Database Vocabulary and Concepts
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Lecture Roadmap Using Computers/Security Digital Representation of Information Database Hardware Software Networks Internet / Web
Background image of page 2
Data : Raw, unsummarized, unanalyzed facts Information : Data processed into a meaningful form, one person's information can be another's data Knowledge : Understanding relationships between pieces of information
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Database system components a collection of related data organized in a way to facilitate data searches A set of programs used to define, administer, and process a database and its applications. MS Access or other personal DBMS Intermediary between users and DBMS to create, store, organize, and retrieve data from a single database or several databases.
Background image of page 4
Database Database is a self-describing collection of related data Personal 1 user; < 10 MB Workgroup < 25 users; < 100 MB Organizational database Hundreds to thousands users >1 Trillion bytes, possibly several databases
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 6
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 24

Database - Database Vocabulary and Concepts Lecture Roadmap...

This preview shows document pages 1 - 6. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online