Using Patterns to Move the Application Data Layer to the Cloud
نویسندگان
چکیده
Cloud services allow for hosting applications partially or completely in the Cloud by migrating their components and data. Especially with respect to data migration, a series of functional and non-functional challenges like data confidentiality arise when considering private and public Cloud data stores. In this paper we identify some of these challenges and propose a set of reusable solutions for them, organized together as a set of Cloud Data Patterns. Furthermore, we show how these patterns may impact the application architecture and demonstrate how they can be used in practice by means of a use case. Keywords—Data layer; Cloud applications; Data migration; Cloud Data Patterns; Cloud data stores.
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