A model which is suited to applications where data is generated by one…

The Repository Model (also known as the Shared Data model) is an architectural pattern where all shared data is held in a central database or "repository." Sub-systems communicate with each other by generating data and placing it in this repository, from where other sub-systems can then retrieve and use it. This is highly efficient for large-scale data sharing between complex sub-systems that do not necessarily need to communicate directly.