In computer software, a data access object (DAO) is an object that provides an abstract interface to some type of database or other persistence mechanism. From Wikipedia: http://en.wikipedia.org/wiki/Data_access_object

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Pattern for caching DAOs: strategy or decorator?

I'm building a php system with the Services/DAOs/Domain Models pattern, and now is the time to implement a caching system for the DAOs. Would you use a decorator pattern, or maybe the strategy ...
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DAO/Webservice Consumption in Web Application

I am currently working on converting a "legacy" web-based (Coldfusion) application from single data source (MSSQL database) to multi-tier OOP. In my current system there is a read/write database with ...