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HBase-based storage method of intelligent transportation field checkpost data

A technology for data storage and intelligent transportation, which is applied in electronic digital data processing, structured data retrieval, special data processing applications, etc., can solve problems affecting the overall performance of the cluster, save network data transmission, improve parallel performance, and improve effect of speed

Inactive Publication Date: 2016-03-23
XIAN XIANGXUN TECH
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AI Technical Summary

Problems solved by technology

When highly concurrent data is written, the corresponding Region will be allocated according to the Rowkey. If the Rowkey itself has time or other order, a single machine will be busy while other servers are relatively idle, thus affecting the overall performance of the cluster.

Method used

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  • HBase-based storage method of intelligent transportation field checkpost data
  • HBase-based storage method of intelligent transportation field checkpost data
  • HBase-based storage method of intelligent transportation field checkpost data

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Embodiment Construction

[0022] In the field of intelligent transportation, facing the massive bayonet data, the bayonet table in HBase is divided into a primary table and a secondary index table.

[0023] The main table stores bayonet data, mainly including equipment number, direction code, lane number, license plate number, license plate color, license plate type, vehicle speed, elapsed time, body color, vehicle classification, vehicle type, vehicle brand and passing vehicles Picture address and other data. In order to support the fast and efficient query of the license plate number and the needs of numerous data research and judgment services, the rowkey design of the main table needs to precede the license plate number and equipment number, and the information behind the rowkey is judged based on the specific business. All the fields that need to be inquired about above should be added.

[0024] The secondary index table stores the time index of the bayonet data, and at the same time reverses the time...

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Abstract

The invention relates to an HBase-based storage method of intelligent transportation field checkpost data. The method combines the own characteristics of HBase and blends a read-write scene of the checkpost data to carry out a customization Rowkey design on a primary table and a secondary index table so as to bring convenience for quickly and efficiently inquiring relevant business, so that a query result can be globally arranged in an inverted order according to time, and a favorable foundation is laid for the further statistical analysis and research and judgment of the data. The high-performance concurrent read-write requirement method of the mass checkpost data of the traditional intelligent transportation industry can be realized.

Description

Technical field [0001] The invention belongs to the field of intelligent transportation, and specifically relates to a method for storing bayonet data in the field of intelligent transportation based on HBase. Background technique [0002] With the vigorous popularization of transportation and the huge increase in various transportation facilities, the data pressure faced by the transportation system has also increased exponentially. Faced with such massive data pressure, Hadoop, as the preferred technology framework in the field of big data processing, has been widely used in enterprises. Among them, HBase has become the preferred technology target for big data storage with high performance and high throughput. So how to effectively use the characteristics of HBase, give full play to its cluster performance, and achieve efficient data retrieval. HBase stores data according to tables, rows, and columns. Its data type is only a string. To access the data, there are only three wa...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/21G06F16/2453
Inventor 周海舰岩涛赵青朱博
Owner XIAN XIANGXUN TECH
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