HBase data reading control method

A technology of data reading and control methods, applied in relational databases, database models, digital data protection, etc., can solve the problem of low security of data stored in HBase, and achieve the effect of flexible data permissions, strong practicability, and easy promotion

Inactive Publication Date: 2017-01-11
陈亮 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method of HBase data reading authority control, solve the problem of low security of HBase stored data, and prevent potential risks caused by random access to HBase data or even misoperations such as deletion and modification

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0020] figure 1 It is a schematic diagram of the HBase data reading control flow of the present invention.

[0021] See figure 1 , the HBase data reading control method provided by the present invention, wherein, comprises the following steps:

[0022] Step S1: Pre-set the user group corresponding to each user and the read permission of the HBase table corresponding to the user group;

[0023] Step S2: When reading data through the unified query interface, perform user identity authentication and permission matching, and perform data reading permission control;

[0024] Step S3: For users who have permission to access HBase data, read the data by calling the HBaseAPI interface and return it to the client.

[0025] Step S1: Pre-set the user group corresponding to each user and the read permission of the HBase table corresponding to the user group;

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Abstract

The invention discloses an HBase data reading control method. The HBase data reading control method comprises the following steps: (a), presetting a user group corresponding to each user and reading permission of an HBase table corresponding to the user group; (b), through a uniform interface, performing HBase data reading, and when reading data, performing user identity authentication and permission matching control; and (c), to a user with the permission to access HBase data, performing data reading by invoking an API interface provided by HBase and returning the data to a client. According to the HBase data reading control method provided by the invention, permission control on the user-operated HBase table, column clusters and columns is achieved, the problem that the safety of HBase stored data is not high is solved, potential risks caused by random access, even cancel and other misoperations, to the HBase data is prevented, the safety of the HBase data is effectively ensured, the practicability is high, and the popularization is easy.

Description

technical field [0001] The invention relates to a data reading control method, in particular to a HBase data reading control method. Background technique [0002] HBase is a distributed, column-oriented open source database. It provides capabilities similar to Bigtable on top of Hadoop. It is a sub-project of Apache's Hadoop project. It is different from general relational databases and is suitable for unstructured data. The stored database, another difference is that HBase is based on columns rather than rows, and stores data in the form of tables. The tables are composed of rows and columns, and the columns are divided into several column families (row families), as shown in the following table shown. [0003] [0004] As we all know, the era of big data provides many opportunities for unstructured databases such as HBase. HBase has attracted the attention of more companies due to its good scalability and efficient read and write capabilities in massive data. However, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F17/30
CPCG06F16/25G06F16/284G06F21/6218G06F2221/2141
Inventor 陈亮黄健文蒋立翀
Owner 陈亮
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