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259 results about "Data archival" patented technology

Data archival is the process of moving data that is no longer actively used to a separate data storage device for long-term retention of that data. In other words, the archive consists of older data that is still important and necessary for future reference or which must be retained for regulatory compliance purposes.

Method and system for data backup

Embodiments of the present invention are directed to Web-Services-based data backup and data-archiving applications that provide remote data backup and data archiving to private individuals, small businesses, and other organizations that need reliable, secure, geographically remote, and cost-effective data backup, data archiving, and backed-up and archived-data retrieval. In one embodiment of the present invention, a private or small-business client contracts with a service provider for data-backup and data-archiving services. The service provider, in turn, contracts with a remote data-storage facility to provide secure, reliable data backup and data archiving to the personal or small-business client. A client-side application is downloaded to the client computer and configured to allow the client to store locally encrypted data at the remote, data-storage facilities. Neither the service provider nor the data-storage facility can decrypt or otherwise access the information stored by the client. In addition, the encryption key or encryption keys used by the client to encrypt the data for remote storage are securely stored at the remote, data-storage facility for subsequent recovery by the client, should the client suffer damage or loss to a local computer system. However, the client encryption key is stored in a doubly encrypted fashion, preventing access to the client's encryption key by either the service provider or the data-storage facility. Certain embodiments of the present invention also provide local indexing for remotely stored, encrypted data and efficient storage of updates to already remotely stored data.
Owner:CARBONITE GMBH

Flash-based data archive storage system

A flash-based data archive storage system having a large capacity storage array constructed from a plurality of dense flash devices is provided. The flash devices are illustratively multi-level cell (MLC) flash devices that are tightly packaged to provide a low-power, high-performance data archive system having substantially more capacity per cubic inch than more dense tape or disk drives. The flash-based data archive system may be adapted to employ conventional data de-duplication and compression methods to compactly store data. Furthermore, the flash-based archive system has a smaller footprint and consumes less power than the tape and / or disk archive system.
Owner:NETWORK APPLIANCE INC

System and method for offline archiving of data

A data archiving system according to the invention performs offline backup of data stored at a target system connected to a network. To minimize downtime of the target system, the data is archived at a low level of abstraction, e.g., at the block level, rather than at the file system level. The offline backup is accomplished by closing open files and application, and rebooting the target system with an archiving operating system that manages the data backup process. After the target data has been archived, the target system is rebooted with the normal operating system.
Owner:BAKBONE SOFTWARE INC

Data archiving method of block-chain block data and electronic equipment

The invention discloses a data archiving method of block-chain block data and electronic equipment and belongs to the technical field of computers. The method includes: periodically detecting block data, meeting archiving conditions, in block-chain node data; if the block data meeting the archiving conditions is detected, locally copying the block data meeting the archiving conditions, performing compression, and uploading the package to a reliable distributed storage system; if the uploading succeeds, acquiring the file hash of the uploaded package, and inserting the file hash of the package and the record of the height range of the uploaded block data into an archiving file hash table; if the uploading fails, outputting an error log and re-uploading. The method has the advantages that the block data meeting the archiving conditions is detected periodically, the block data meeting the archiving conditions is archived, the archiving requirements of the block-chain node block data are satisfied, the block data of node storage is reduced, hard disk space occupation of the block data is reduced, hard disk space utilization rate is increased, and node data backup and recovery efficiency is increased.
Owner:ZHONGAN INFORMATION TECH SERVICES CO LTD

System resource monitoring device based on business variable quantity

ActiveCN104820630AClarity of resource consumptionForeseeable demandHardware monitoringReal time analysisResource utilization
The invention discloses a system resource monitoring device based on business variable quantity. The system resource monitoring device comprises a concentrated configuration module, a unified acquisition module, a distributed type analysis module and a historical data archiving module, wherein the concentrated configuration module is used for configuring a monitored host list, an acquired monitoring item, acquisition time, an acquisition format and a corresponding relation of a business module and an SQL (Structured Query Language) sentence; the unified acquisition module is used for acquiring related metadata according to configuration information of the concentrated configuration module and sending the metadata to the distributed type analysis module to carry out real-time analysis; the distributed type analysis module is used for calculating a system resource consumption distribution condition according to an acquired metadata counting business quantity index and a system resource utilization condition, calculating a system resource consumption distribution condition, and combining a business growth trend estimation resource dilatation plan; the historical data archiving module is used for compressing and archiving the metadata, and carrying out offline on the metadata of the earlier part according to configured offline time, and archiving result data to be used for report display and historical trend analysis. According to the system resource monitoring device, the resource consumption is clear, the dilatation and optimization requirements are predictable; the fault occurrence rate and the management cost are greatly reduced and the system stability is improved.
Owner:SHANGHAI SNC NET INFORMATION TECH CO LTD

Hybrid vehicle parameters data collection and analysis for failure prediction and pre-emptive maintenance

A method of collecting and analyzing large amounts of continuous real time vehicle measurement data from more than 50 monitored parameters includes providing a system for collecting and analyzing large amounts of continuous real time vehicle measurement data from more than 50 monitored parameters; receiving continuous real time vehicle measurement data from more than 50 monitored parameters and filing the data into parameter data logs; analyzing data trends and associations in the vehicle measurement data; identifying subsystem and component failures from the analyzed data trends and associations; classifying and reporting pending failures and failures based on the identified subsystem and component failures; and updating and training the system to recognize new failures and pending failures.
Owner:ISE

Data archiving method and system

The invention relates to a data archiving method. The method comprises the steps of executing an archiving script, wherein data types of archiving, dependency relationships among data objects and time conditions are defined in the archiving script, and the dependency relationships among the data objects are used for determining a tree data structure; and according to the dependency relationships among the data objects, migrating the data objects meeting the data types and the time conditions to an archiving server layer by layer from the data object as a leaf node until the data object as a root node is migrated. With the adoption of the method, the data objects meeting the data types and the time conditions are migrated, so that the storage space of a business system platform is saved; and the business system platform does not access historical data in the archiving server during access, so that the program running efficiency is improved.
Owner:PING AN TECH (SHENZHEN) CO LTD

Block chain data archiving method and device and computer readable storage medium

The embodiment of the invention discloses a block chain data archiving method and device and a computer readable storage medium. According to the embodiment of the invention, after a first accountingnode and a consensus node carry out block chain data synchronization, the synchronization block height of the synchronized block chain data is determined, when the synchronous block height reaches theblock height corresponding to the preset archiving point, the first accounting node determines target state data required by the current transaction in the state data, the target state data is backedup; then, a state data snapshot of the synchronization block height is generated according to the backed-up target state data; the state data snapshot, the synchronization block height and the signature information serve as archiving point information and are sent to a second accounting node, the first accounting node receives endorsement information of the second accounting node for the archiving point information, and the first accounting node archives the synchronized block chain data according to the endorsement information and the archiving point information. According to the scheme, thearchiving efficiency and the archiving effect of the block chain data can be improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Online dissertation management method for realizing plagiarize and format checking by network resource

1)The invention comprises cooperated online essay management facing the whole life period of an essay, utilizing the Word developing environment to realize the automatic format checking of the essay, utilizing the network essay resource to realize an automatic cribbing checking method, a mechanism and software realizing method of the essay. The system based on the invention consists of a computer with internet, an automatic cribbing checking software, an automatic format checking software, and a submitting and reviewing software of the essay; the current implementing example is the Fudan University. The system realized by the invention aims at the professional operation flow of the whole life period of the essay, and supports the cooperated online management of essay creating communication, online submitting, reviewing and management. The invention aims at reducing the working time and errors of managers, reviewers and journalists so as to save redundant essay printing fee, traveling expense, telephone fee and mail carrying charge, etc., and improve the work efficiency. 2) Based on the open network literature resource, the library online resource and the system self-establishing essay resource, the automatic cribbing checking function of the system is realized through utilizing the computer software to obtain, analyze and check the literature. Based on the essay cyclostyle of an essay checking unit, the automatic format checking function of the system is realized through utilizing the computer software to obtain the essay cyclostyle and the format of the submitted essay and executing comparison so as to output an inconsistent (wrong) format item.
Owner:SHANGHAI CHENNIAO INFORMATION TECH
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