Types of DAS and its applications
Types of DAS and its applications: -
1) Single channel DAS 2) Multi-channel DAS
Advantages of DAS:- 1) Reduced data redundancy 2) Reduced updating errors and increased consistency 3) Greater data integrity and independence from applications programs 4) Improved data access to users through use of host and query languages 5) Improved data security 6) Reduced data entry, storage, and retrieval costs