Data processing system
The invention provides a data processing system which comprises a database and a processor, an original data table, a metadata table and a target value query table are stored in the database, the original data table is used for storing a plurality of records and comprises an object unique identifier...
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| creator | LI JINGWEI QIN HENG XIE QINGYU GAO HONGYU GAO GUANGLING WANG NAIYU CHEN WANYU |
| description | The invention provides a data processing system which comprises a database and a processor, an original data table, a metadata table and a target value query table are stored in the database, the original data table is used for storing a plurality of records and comprises an object unique identifier (OID) corresponding to each record, a data source unique identifier (SID), report time and n time-related attributes corresponding to the OID, and n abnormal marks corresponding to the n attributes; updating time intervals corresponding to the n attributes in the original data table are stored in the metadata table; the processor is in communication connection with the plurality of data sources, and is used for determining whether a record is untrusted data when any record is received, and determining a target value of a target attribute in the record when the record is determined to be the untrusted data. The statistical result can be as accurate as possible.
本发明提供了一种数据处理系统，包括：数据库和处理器，数据库中存储有原始数据表、元数据表和目标值查询表，原始数 |
| format | Patent |
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本发明提供了一种数据处理系统，包括：数据库和处理器，数据库中存储有原始数据表、元数据表和目标值查询表，原始数</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBzSSxJVCgoyk9OLS7OzEtXKK4sLknN5WFgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hobG5iZGxpaGjsbEqAEAplohlw</recordid><startdate>20211203</startdate><enddate>20211203</enddate><creator>LI JINGWEI</creator><creator>QIN HENG</creator><creator>XIE QINGYU</creator><creator>GAO HONGYU</creator><creator>GAO GUANGLING</creator><creator>WANG NAIYU</creator><creator>CHEN WANYU</creator><scope>EVB</scope></search><sort><creationdate>20211203</creationdate><title>Data processing system</title><author>LI JINGWEI ; QIN HENG ; XIE QINGYU ; GAO HONGYU ; GAO GUANGLING ; WANG NAIYU ; CHEN WANYU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113742391A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>LI JINGWEI</creatorcontrib><creatorcontrib>QIN HENG</creatorcontrib><creatorcontrib>XIE QINGYU</creatorcontrib><creatorcontrib>GAO HONGYU</creatorcontrib><creatorcontrib>GAO GUANGLING</creatorcontrib><creatorcontrib>WANG NAIYU</creatorcontrib><creatorcontrib>CHEN WANYU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI JINGWEI</au><au>QIN HENG</au><au>XIE QINGYU</au><au>GAO HONGYU</au><au>GAO GUANGLING</au><au>WANG NAIYU</au><au>CHEN WANYU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Data processing system</title><date>2021-12-03</date><risdate>2021</risdate><abstract>The invention provides a data processing system which comprises a database and a processor, an original data table, a metadata table and a target value query table are stored in the database, the original data table is used for storing a plurality of records and comprises an object unique identifier (OID) corresponding to each record, a data source unique identifier (SID), report time and n time-related attributes corresponding to the OID, and n abnormal marks corresponding to the n attributes; updating time intervals corresponding to the n attributes in the original data table are stored in the metadata table; the processor is in communication connection with the plurality of data sources, and is used for determining whether a record is untrusted data when any record is received, and determining a target value of a target attribute in the record when the record is determined to be the untrusted data. The statistical result can be as accurate as possible.
本发明提供了一种数据处理系统，包括：数据库和处理器，数据库中存储有原始数据表、元数据表和目标值查询表，原始数</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Data processing system |
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