Method for guaranteeing effectiveness of mobile equipment building information retrieval

Abstract

The invention provides a method for guaranteeing building information retrieval effectiveness of mobile equipment. The method comprises the steps that the mobile equipment logs in a building information retrieval APP; the cloud server packages the login account into a database file accessible to the mobile device in cities, and compresses and encrypts the database file, wherein the database file comprises building information of a city where a user is located; after the mobile device logs in the APP, the flow of the database file is updated or downloaded according to the network condition andthe requirement of the current situation of the local database; the process of downloading the database file by the mobile device is encrypted; and the local database file of the mobile device is forcibly or automatically updated. According to the invention, rapid building retrieval in a weak network environment is ensured, the security of the data can be ensured, and the relative real-time performance of the data is ensured.

Description

technical field [0001] The invention belongs to the field of network technology, and in particular relates to a method for ensuring the validity of real estate information retrieval by mobile devices. Background technique [0002] At present, it is a common method to search for real estate through real estate search apps (such as Shell Find a House, Anjuke, Juli New House APP, etc.), and mobile devices obtain cloud data in real time through network requests. Due to the huge amount of real estate data, it needs to rely on a strong network environment to obtain satisfactory retrieval efficiency. If the network environment is poor or there is no network, the data cannot be obtained, and the APP cannot be used normally. This has seriously affected the user's actual use of video streaming, cannot satisfy the user's usage scenarios, and affects the user experience. [0003] At present, in the sales activities of housing sales agencies, sales staff often take customers to the sub...

AI Technical Summary

Problems solved by technology

If the network environment is poor or there is no network, the data cannot be obtained and the APP cannot be used normally.

This seriously affects the user's actual use of watching, cannot meet the user's usage scenarios, and affects the user experience

[0003] At present, in the sales activities of housing sales agencies, sales staff often take customers to the suburbs to look at real estate. In such places, the network environment is often poor, and it is impossible to quickly retrieve and display real estate.

In order to solve this problem, in the prior art, some people have tried the way of network caching, but only the real estate that has been requested can be cached, and there is also a time limit, which cannot meet the normal use of actual real estate viewing.

Others try to use the database local cache solution, but need to solve more complex data volume and data security issues