The information needed to build a data model is gathered during the requirments analysis. Although not formally considered part of the data modeling stage by some. methodologies, in reality the requirements analysis and the ER diagramming part of the. data model are done at the same time.
These documents are authoritative and time-tested consensus agreements. Use of the standard AIA documents provides the building owner, the architects and the contractors with a comprehensive and cohesive set of documents for a particular project.
One of the characteristics that allows USAA to operate differently than most other Fortune 500 companies is that it is not a corporation. The United Services Automobile Association is an inter-insurance exchange, the establishment of which is provided for under the Texas Insurance Code.SAA offers a range of personal property and casualty (P&C) insurance, including automobile insurance, homeowner insurance, renters insurance, as well as umbrella and personal property insurance. In addition to P&C insurance, USAA provides whole life insurance, term life insurance, and annuities.