A system, method and computer program product are provided for generating an application. An interaction with a first application is recorded for capturing a functionality of the first application. An interaction with a second application is also recorded for capturing a functionality of the second application. A pattern is generated based on the recorded interactions. An application is generated based on the pattern. The interactions recorded in the pattern are repeated upon replay of the pattern for providing the functionalities of the first and second applications. A method for executing the pattern-based application is provided. Upon receiving a request for data, a pattern for retrieving the requested data is selected. The pattern is replayed. The recorded interaction is conducted as specified in the pattern for obtaining the requested data. The requested data is received.