Cloud Backup for Dynamic Application Data
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Solution Overview
Problem
Conventional cloud data synchronization tools are limited in backing up and sharing dynamic data such as chat records, browser history, or application data files, and cannot effectively recover lost or damaged data on mobile devices.
Innovation Solution
A method where a client device connects to a cloud server via a network, obtains an installed application list, chooses applications, and transmits the access path and backup of application data files to the cloud server for storage and recovery, enabling data sharing and retrieval across devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional cloud data synchronization tools are used, then fixed data such as files, photos, and contact information can be backed up, but dynamic data such as chat records, browser history, and application data files cannot be effectively backed up or shared
Solution Approach 1:
The patent extends cloud backup functionality from traditional fixed data types (files, photos, contacts) to include dynamic data types (chat records, browser history, application data). The system achieves multi-functionality by implementing a universal backup mechanism that can handle both static and dynamic data through the same cloud synchronization infrastructure, allowing users to backup diverse data types across multiple devices.
2Reliability
If conventional cloud backup tools are used, then predetermined fixed data can be stored, but lost or damaged data on mobile devices cannot be recovered
Solution Approach 1:
The system performs preliminary backup actions by continuously synchronizing data to the cloud server before data loss occurs. This proactive approach ensures that chat records, browser history, and application data are pre-stored in the cloud, enabling recovery if the mobile device is lost or damaged. The backup process runs automatically in the background without requiring user intervention at the moment of data loss.
3Reliability
If cloud data synchronization is implemented for all data types, then complete data protection is achieved, but network bandwidth and storage resources are consumed
Solution Approach 1:
The system implements selective synchronization by identifying and backing up only specific data types (chat records, browser history, application data) rather than all possible data on the device. This partial action approach provides comprehensive protection for user-generated dynamic data while avoiding unnecessary network traffic and storage consumption from system files or redundant data already present in the cloud.
Data Source
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AI summary
A method for backing cloud data up and a method for recovering cloud data are provided. A cloud server and a client device are connected to a cloud network. The method for backing cloud data up includes: using the client device to obtain an installed application list and to show the installed application list; using the client device to choose a application in the application list; using the client device to obtain a access path where the backup of the application data file in the client device is and to transmit the access path and a backup of the application data file to the cloud server; and using the cloud server to save the access path and the corresponding backup of the application data file. By using the the present inventive method, any user's chosen data can be shared among the cloud server and the client device.