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

A lightweight distributed file system and a method for restoring the original name of a downloaded file

A distributed file and file download technology, applied in transmission systems, electrical components, website content management, etc., can solve the problem of not supporting the download of users' original file names, and achieve the effect of improving user experience

Active Publication Date: 2019-03-19
SICHUAN CHANGHONG ELECTRIC CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to provide a lightweight distributed file system and a method for recovering the original name of the downloaded file, and to solve the problem that the lightweight distributed file system does not support the download of the user's original file name

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0020] The concrete method steps of embodiment are as follows:

[0021] The first step is to deploy the server side of the distributed file system. The server side includes tracker server and storage serever.

[0022] Step 1.1: Deploy tracker server, which mainly does scheduling work and plays a balancing role, including one or more, and there is a peer-to-peer relationship between multiple servers.

[0023] Step 1.2, deploy storage serever, which mainly provides storage capacity and plays the role of storage and backup. All servers are grouped, and each group contains multiple storage servers, and data is backed up with each other.

[0024] The second step is to deploy the client of the distributed file system, which is mainly used for uploading and downloading files.

[0025] The third step is to add a relational database on the client side, which is mainly used to store the mapping relationship between the original file name and the file ID generated by the system. The rel...

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 provides a lightweight distributed file system and a method for recovering an original name of a downloaded file, relates to a distributed file system, and solves the problem that the lightweight distributed file system does not support downloading with an original file name. The system comprises a tracker server, a storage server, a WEB server and a client. When the client uploads a file, the storage server distributed the file to a data storage catalog and generates a file ID, the file is stored in a sub-catalog of the catalog by being named with the file ID, the file ID is returned to the client, and the client stores the correspondence between an original file name and the file ID generated by the system in a relation type database. When the client downloads the file, the WEB server downloads the file via a specific link set and used in an output page, and the assigned link is formed by splicing the domain name of the storage server and the file ID returned by the system. The method for recovering the original name of the downloaded file is suitable for the lightweight distributed file system.

Description

technical field [0001] The invention relates to a distributed file system, in particular to a lightweight distributed file system and a method for restoring the original name of a downloaded file. Background technique [0002] Nowadays, human beings have entered the era of informationization, and the total amount of data information generated by various industries is showing explosive growth. The larger the data, the more storage space we need. At this time, if we continue to use the traditional storage method is Unrealistic and very expensive. Therefore, how to use ordinary hardware to realize the storage of massive data has gradually become a hot topic, and the lightweight distributed file system (FastDFS) has emerged as the times require. The so-called distributed file system is a file system that allows files to be shared on multiple hosts through the network, allowing multiple users on multiple machines to share files and storage space. One of its biggest features is ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08G06F16/958
CPCG06F16/972H04L67/02H04L67/06H04L67/1097
Inventor 韩治奇杨雪莲姜韬
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com