CMFSM: a framework cloud_mashup based on the concept of free search model for managing data as a service (DaaS)

Given the development of technologies in the Web environment aimed at simplifying the creation, sharing, and use of online resources, and thanks to cloud computing, numerous applications and software systems are designed to meet the complex needs of users while optimizing the use of shared resources and information. This evolution has led to the emergence of various technologies, such as “Mashup”, which allows the integration of different data sets and services on a single web page. This makes cooperation between websites and online services easier. However, this multitude of accessible data presents difficulties, such as the challenge of choosing relevant information due to the large number of online data and search criteria, as well as the lack of semantic tools that influence the quality of the information revealed to develop our Mashup. To solve these problems, we used an model based on cloud Mashup applications that use a free search model (FSM) [1]. By querying DaaS-Cloud (Data as a Service-Cloud) services with the possibility of integrating other Clouds by applying the InterCloud concept, this model, called CMFSM, allows the creation of cloud mashups by leveraging the concepts used in FSM-based search. This service enables users to access a wide range of data sources and improves the relevance of data selection based on specified parameters. And addresses the problem of information poverty in the medical field in case of a rare pathology.