Alarm data query method and device, equipment and storage medium

Alarm data query method and device, equipment and storage medium

The invention provides a data query method, device and equipment and a storage medium. Alarm data is stored in each storage partition, a query request of a predetermined condition is received, statistical query is performed in each storage partition according to the predetermined condition, sorting...

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Hauptverfasser: XIAO YUFENG, SHI GUOSHUI, DU ZHENXING, LIU DONGXIN, WANG LAIFU
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator XIAO YUFENG
SHI GUOSHUI
DU ZHENXING
LIU DONGXIN
WANG LAIFU
description The invention provides a data query method, device and equipment and a storage medium. Alarm data is stored in each storage partition, a query request of a predetermined condition is received, statistical query is performed in each storage partition according to the predetermined condition, sorting is performed according to the number of statistical query results, and a query result is obtained; the method comprises the following steps of: performing first-time sorting on a plurality of fragmented query results, returning a threshold number of statistical query results ranked in the front, performing second-time sorting on the threshold number of statistical query results ranked in the front, returned by each storage partition, returning a range number of statistical query results ranked in the front, and performing second-time sorting on the statistical query results ranked in the front under the condition of meeting a query request. The problem of resource waste caused by obtaining a large amount of data in
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Alarm data query method and device, equipment and storage medium
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