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02464nmm a2200433 u 4500 |
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EB001883356 |
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EBX01000000000000001046723 |
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00000000000000.0 |
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cr||||||||||||||||||||| |
| 008 |
191115 ||| eng |
| 020 |
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|a 9783642843358
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| 100 |
1 |
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|a Raflik, Michel
|e [editor]
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| 245 |
0 |
0 |
|a CAD*I Database
|h Elektronische Ressource
|b An Approach to an Engineering Database Version 4.0
|c edited by Michel Raflik, Bernd Pätzold
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| 250 |
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|a 1st ed. 1990
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| 260 |
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|a Berlin, Heidelberg
|b Springer Berlin Heidelberg
|c 1990, 1990
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| 300 |
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|a X, 147 p
|b online resource
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| 653 |
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|a Mechatronics
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| 653 |
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|a Information Systems Applications (incl. Internet)
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| 653 |
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|a Engineering Economics, Organization, Logistics, Marketing
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| 653 |
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|a Engineering economics
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| 653 |
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|a Database Management
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| 653 |
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|a Control, Robotics, Mechatronics
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| 653 |
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|a Application software
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| 653 |
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|a Computer-aided engineering
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| 653 |
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|a Computer-Aided Engineering (CAD, CAE) and Design
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| 653 |
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|a Control engineering
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| 653 |
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|a IT in Business
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| 653 |
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|a Robotics
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| 653 |
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|a Business—Data processing
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| 653 |
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|a Engineering economy
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| 653 |
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|a Database management
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| 653 |
|
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|a Information technology
|
| 700 |
1 |
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|a Pätzold, Bernd
|e [editor]
|
| 041 |
0 |
7 |
|a eng
|2 ISO 639-2
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| 989 |
|
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|b SBA
|a Springer Book Archives -2004
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| 490 |
0 |
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|a Project 322. CAD Interfaces (CAD*1)
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| 856 |
4 |
0 |
|u https://doi.org/10.1007/978-3-642-84335-8?nosfx=y
|x Verlag
|3 Volltext
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| 082 |
0 |
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|a 005.74
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| 520 |
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|a In this ESPRIT research report of a group of engineers in the CAD*I project the possibility of using a database management system (DBMS) for computer aided design (CAD) purposes is analyzed and conditions are derived that enable CAD systems to manage CAD models containing increasing amounts of data and more and more intelligent relations. Today CAD models constitute isolated islands of data stored in independent files, and to create and maintain relations between pieces of information stored in several models (files) in a multi-user environment is a complex task. At a conceptual level, a relational DBMS associated with the language SQL (ISO standard) is the ideal tool to create and maintain such relations. At the implementation level, it is of the highest importance to define the optimum granularity of information to be stored in the database in order to get a good response time from such a system
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