Review of Data Storage and Extension on SaaS Multi-Tenancy Technology of RDB
LV Dong-xu · Computer and Information Technology · 2015
Multi-Tenancy Technology is the most essential difference between Saa S(Software as a Service) and traditional development model, which mainly reflected in the data layer and application layer; Accroding to the basis of configurability, high performance and scalablilty, Saa S application will be divided into four grades, which called Saa S maturity model, and having configurablility and high performance can be regarded as Saa S application. Analysis of the data storage layer pattern on the basis of RDB(Relational Database), and on the basis of database shared schema, the focus is on the relevant methods of data extension, and having a brief description about the data scalability.