Optimasi Kinerja Point of Sale (PoS) dengan Penerapan Sinkronisasi Database Menggunakan Middleware
Abstract
In the era of globalization such as today, many companies and organizations using WAN and cloud service technology to face the business world which is growth very rapidly in order to have a competitive advantage. One thing to note in the technology of cloud service is the efficiency and consistency of the data. The research objective to implement application of WAN and cloud service on the application of point of sale (PoS) at RAIN who has 10 branches in Surabaya. The problem faces by RAIN is the lack of network infrastructure provided by the internet mall where not able to support the real time activities and data of sales. This research proposes a solution by implementing a synchronization algorithm as a middleware application technology to address the insufficiency of the WAN network. The application serves as temporary storage when the network is offline, and the application could be the right solution to improve and support WAN shortage.