Recently, Wuhan New pneumoniae timely response to industry map proposed test, and a large number of POI Wuhan pneumonia need on-line, many service industries, movie theater, attractions and other POI suspend business. This information is displayed on the map and POI whether the actual state of the same, whether a true reflection of the real world, it can provide valuable information for the user.
POI information related changes can be divided into three categories:
1. The new location of the medical, such as fever clinics
2. Stop the operation of transportation facilities such as subway, long-distance passenger transport, train connections
3. Stop business attractions, restaurants, movie theaters and other places of entertainment
There are a variety of ways to collect data, which is relatively simple and effective manual operation, the new medical site, fever clinic information operations staff can focus on the official release of information, microblogging and each hospital's announcement focused on information, access to Class 1 information, the amount of information these data is relatively small, and relatively important, the need for manual operation confirmed this information manually operate more appropriate. First class and second class information is similar, but opposite in charge of the specific information, such as long-distance passenger outage announcement, may involve only a few lines, but each line sites involved in the twenty-fold increase tenfold. The third category is the amount of data is relatively large, and widely distributed, can not simply be treated in accordance with the type of time, we need to grab real-time business information bulletin, which requires the ability to access to information across multiple channels, such as the number of public, corporate press releases, and poi association process, but it needs to advance research and development to develop access to information, as well as on the corresponding line processing capabilities. The first type and second type data and the order of importance of similar, but different information, the first type needs to match the corresponding coordinates, name of the second type is only changed state; the same change in the second data and third categories.
The data line, the first type of dynamic data is required or new incremental update dynamically updated by the manual operation of the second class, third class can be dynamically added, but no access to information and the process flow is more complicated when the manual operation and the number of large, can be added by the client, then surgery strategy tips. However, batch processing in accordance with policies and more general classification, requires the user to confirm the status of the merchant poor user experience. The best approach is to enhance access to information and on-line processing capabilities