A cloud service-based spatial big data management method and system
A spatial data and data management technology, applied in the field of big data management, can solve problems such as inaccurate classification and insecure storage of spatial data, and achieve the effect of improving security
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Embodiment 1
[0029] Such as figure 1 As shown, the embodiment of the present application provides a cloud service-based spatial big data management method, wherein the method includes:
[0030] Step S100: Construct N spatial databases, including the first database, the second database, and up to the Nth database, each of which contains different types of spatial big data;
[0031] Specifically, the spatial database refers to a database storing spatial data, and N storage databases are constructed, wherein N is a natural number greater than 1. Each of the N databases stores different types of spatial big data information.
[0032] Step S200: Generate a first verification code according to the first database, wherein the first verification code is in one-to-one correspondence with the first database;
[0033] Specifically, the verification code is a unique identification code used to verify the database. Perform hash function calculation according to the first database to generate a first...
Embodiment 2
[0086] Based on the same inventive concept as the cloud service-based spatial big data management method in the foregoing embodiments, the present invention also provides a cloud service-based spatial big data management system, such as Figure 7 As shown, the system includes:
[0087] The first construction unit 11, the first construction unit 11 is used to construct N spatial databases, including the first database, the second database, until the Nth database, and the databases respectively contain different categories of big spatial data;
[0088] A first obtaining unit 12, the first obtaining unit 12 is configured to generate a first verification code according to the first database, wherein the first verification code is in one-to-one correspondence with the first database;
[0089] The second obtaining unit 13, the second obtaining unit 13 is used to generate a second verification code according to the second database and the first verification code; and so on, generate ...
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