Download or read book An End-user's Guide to Data Base written by James Martin and published by Prentice Hall. This book was released on 1981 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is data base? Productivity and flexibility; Who does what? What are data? Data modeling; Design tools for end users; How to succeed with data modelling; Data-base languages for end users; Ownership of data, and privacy; Considerations which affect machine performance; Separate end-user systems.