Take advantage of the proxy design pattern to provide a convenient placeholder for accessing a remote, complex, or protected object Design patterns are used to solve the recurring problems and ...

PathProxy is a design pattern for persisting complex relationships without cluttering up your database. In this article JavaWorld contributor Matthew Tyson introduces his PathProxy pattern and walks ...

The Service Annual Survey (SAS) is a business survey conducted annually by the U.S. Census Bureau that collects aggregate and detailed revenues and expenses data. Typical of many business surveys, the ...

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