Function of metadata for the three-layer architecture
Explain the function of metadata for the three-layer architecture?
Expert
Each of the three layers has a metadata layer connected with it. The metadata layer expresses the properties or characteristics of the data. The operational metadata illustrate the data employed in the different operational and external systems. The enterprise data warehouse metadata illustrate the reconciled data layer. The data mart metadata illustrates the derived data layer.
Cloud Computing Technology and Services: The enabling technologies of cloud computing includes network grid, virtualization, SaaS Enabled Application Platform (SEAP), Monitoring tools and technologies etc. The cloud services refer to those services th
What is BCA? Discuss its features?
Specify the user profiles within the Supervisor?
Briefly define and describe the term data constraints?
State the term Sybase 365.
Illustrates the term update statistics in Sybase?
Specify the chief components of the Transaction-based Systems?
Explain the difference between ARRAY and STACK in Data Structures?
What is the main dissimilarity between horizontal and vertical partitioning?
Write down the unsupported repository objects for mapplet?
18,76,764
1939479 Asked
3,689
Active Tutors
1415338
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!