DATABASE ENVIRONMENT

Question	Answer
ANSI-SPARC Architecture	ANSI-SPARC stands for American National Standards Institute, Standards Planning And Requirements Committee. Image: 508159ae-daa8-4806-916f-7d1644e5f79a (image/jpg)
ANSI-SPARC Three-Level Architecture	Image: fed2e8a5-c239-431e-a77e-7ba80b826427 (image/png)
Differences between the Three Levels of ANSI-SPARC Architecture	Image: 930f9905-eff1-49f4-96ff-fc1fa3067945 (image/png)
Reasons/Objectives of Three-Level Architecture	* It allows independent customized user views. * It hides the physical storage details from users. * The database administrator should be able to change the database storage structures without affecting the users’ views.
DATA INDEPENDENCE	Image: 13a0cfff-eb6d-4d77-acb0-5c0849752ee4 (image/png)
DATABASE LANGUAGES	Image: ac7d930c-fade-41c6-8fc8-ba700e9c7402 (image/png)
DATA MODELS	Image: 3d2d6b19-fd25-46f4-ba7b-d959a3edf24b (image/png)
RELATIONAL DATA MODEL	Image: 9c6d36c9-e442-4753-ad54-3dd3acfd7893 (image/png)
NETWORK DATA MODEL	Image: 4a867e28-1ae9-4483-b062-0042c694e60a (image/png)
HIERARCHICAL DATA MODEL	Image: 1ead7609-bf8b-4644-a136-585d67b86317 (image/png)

Resource summary

	Created by nurhidayah.mazni over 10 years ago