Working with Abloomy’s Wi-Fi cloud platform and probe devices, the VDS collects and stores data from the customer’s network or business operation site and performs data analytics and visualization. It can be either appliance based or deployed on commodity off-the-shelf servers in customer’s data centers. The standard version of VDS provides four application modules: data collection and storage, data analytics, visualization and LBS. It can be deployed in the customer’s premises to protect data privacy. With the LBS-based heat map function, the VDS can help customers to understand the running state of their networks and the real-time distribution of visitors on their business operation sites. Integrated with the IT log services, the VDS can collect and store the log information of IT devices to help troubleshoot IT problems.