Integrated cloud storage architecture for enhancing service reliability, availability and scalability

Nowadays, there are many free cloud storage services available on the Internet and these services can be more convenient, when the following problems are solved. The first problem is the limitation of free service such as space limit, file size limit and file type limit. Secondly, different cloud storage service has different functions, thus some users may need to use more than two services simultaneously in order to fulfill their needs. The process of logging on and using multiple services will be very complicated. In addition, incidents such as server down or other internet problems often make users unable to access their data or even worse-to lose all their data. The goal of this research is to build a service to solve these problems and enhance the reliability, availability and scalability of free cloud services.