A Method for Fusing Heterogeneous Data to Facilitate Rapid Big Data Analysis
A technology of heterogeneous data and big data, which is applied in the field of big data and data integration, can solve the problems of not being able to remember the standard, no standard of data, and insufficient standard setting, etc., and achieve the effect of easy memory and fast SQL statistical analysis
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[0014] Such as figure 1 and figure 2 As shown, a method for fusing heterogeneous data to facilitate rapid big data analysis includes the following steps:
[0015] Step 1: Design a universal table that is compatible and merges all data. The fields are designed as follows (all character types unless otherwise specified): (1) Data type, number name, number, number 2, time (date type), time 2 (date type), location, location 2, as the core fields of the table; (2) multiple key fields can be defined: key, key 2, key 3, key 4, key 5 (digital decimal type), key 6 (digital decimal type), key 7 (date type), used to realize SQL retrieval of structured data outside the core field; (3) two more fields can be defined: field name collection, field content collection, the former is used to illustrate this table The meanings of all the fields in and the remaining fields in the original table, the latter is used to fill in the values corresponding to the former fields one by one (the same ...
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