Unlock instant, AI-driven research and patent intelligence for your innovation.

Processing method and device of stale data

A processing method and processing device technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems affecting the storage space utilization of backup media and the storage space occupied by expired data, so as to achieve high practical value and improve Utilization, the effect of optimizing storage space

Inactive Publication Date: 2016-05-04
INSPUR BEIJING ELECTRONICS INFORMATION IND
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a method and device for processing expired data, aiming to solve the problem that expired data occupies a large amount of storage space and affects the storage space utilization rate of backup media

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Processing method and device of stale data
  • Processing method and device of stale data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] A flow chart of a specific embodiment of the method for processing expired data provided by the present invention is as follows: figure 1 As shown, the method includes:

[0036] Step S101: mark the backup data with corresponding version information according to the backup time;

[0037] Specifically, the backed up data can be marked with various versions according to the time information. For example...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a processing method and device of stale data. The method comprises the following steps: according to backup time, marking corresponding version information for backup data; judging the version information, and determining and marking the stale data in the backup data; detecting the volume of the marked stale data in current backup media; and comparing the volume with a preset threshold value, and automatically starting to carry out recovery processing on the stale data when the volume of the stale data achieves the preset threshold value. The processing method and device of the stale data can timely process the stale data, optimizes more available storage space for clients to store the data again, improves a use ratio of the backup media, and is high in practical value.

Description

technical field [0001] The invention relates to the technical field of storage systems, in particular to a method and device for processing expired data. Background technique [0002] With the continuous growth of massive server data, the volume of data becomes larger and larger. However, data damage is unpredictable and diverse. Therefore, to ensure that complete data recovery can be completed anytime and anywhere, it is necessary to establish Perfect backup system. For example, when the website is updated or content is added, if the data is backed up, even if there is an operation error and useful information or important content is deleted, the data that took a long time to build up will not be lost. In vain, as long as the system backup and recovery plan can be implemented in time, data security and reliability can be realized; or when a disaster occurs on the corporate website and the original data is lost or destroyed, the original data can be restored by using the ba...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F17/30
CPCG06F16/215
Inventor 付丽莉于建彬
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND