Non-relation type database and relation type database integrated data query method and system

The invention discloses a non-relation type database and relation type database integrated data query method and system. The method comprises steps as follows: S1: a query sentence is input into a query sentence analysis module through a uniform query interface; S2: the query sentence analysis modul...

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Bibliographic Details
Main Authors Xia Shijun, Qian Xiaozhen, Ge Shengbin, Li Tianyu, Gu Zhongyuan, Gu Rongbin, Ping Xiuqing
Format Patent
LanguageChinese
English
Published 17.08.2016
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a non-relation type database and relation type database integrated data query method and system. The method comprises steps as follows: S1: a query sentence is input into a query sentence analysis module through a uniform query interface; S2: the query sentence analysis module analyzes the query sentence and then sends the query sentence to a query sentence execution module; S3: the query sentence execution module sends the query sentence to an in-memory database for data query, and if query data exist, the step S5 is performed; if query data don't exist, the next step is performed; S4: a query result obtained in a bottom-layer storage module is processed by a model transformation and data migration module and sent to the in-memory database to be saved, and the step S3 is performed again; S5: the query sentence execution module sends the query result to an application program through a uniform query interface. The bottom-layer complicated environment can be shielded for an upper-layer
Bibliography:Application Number: CN20161269907