Big data has been closely related to our life, many enterprises have started to use big data, even a small thing in our life may be related to big data.

Edge computing is a distributed open architecture that decentralizes the processing load. Instead of transmitting all the data collected at the edge of the network, devices process the data locally or closer to the data source, which helps to avoid serious latency problems.

From personalized customer service and stay comfort to improved facility management, leveraging the Internet of Things in the hospitality industry can provide the customer satisfaction needed to stay competitive while helping hotels, restaurants and conference centers reduce costs.

Open data is one of the keys to successful smart city implementation. It can help identify and solve citizens' problems, ensure accountability of municipal officials and create new business opportunities.