100 results about "File transfer service" patented technology

A method for transferring files between a client system and a file server includes receiving a location associated with at least one data file to be uploaded to a file server and a recipient list that includes an electronic address associated with at least one intended recipient of the at least one data file. A communication channel is established between the client system and the file server, and the at least one data file is uploaded to a file transfer account associated with one or more of a sender or the at least one intended recipient. An electronic message is provided to the electronic address, the electronic message including an interactive link to the uploaded file. The user interface modifies the recipient list associated with the at least one data file after the at least one data file has been uploaded to the file transfer server.

The invention discloses a document transmission system and method for instant message. The method comprises that from a first instant message client end, one or more second instant message client ends are chosen from a contact person list, and documents are chosen to be transmitted directly; the document transmission request from the first instant message client end is received by an instant message application module, and reassigned to a document transmission service module for processing which receives the document uploaded by the first instant message client end and informs the instant message application module that the reception is finished. The instant message application module establishes the document access authority of the second instant message client end through a mutually used authentication database, and when the second instant message client end receives the document download link notice from the instant message application module, and links the document transmission service module, the document transmission service module judges the document download authority of the second instant message client end, and decides whether to download the documents. The invention realizes the document transmission in the process of instant message group chat or the document transmission that is initiated by contact persons.

An ablation recording method includes file obtaining process unloading required ablation recording file and program to network computer connected to server according to command by the server; and ablation recording process ablation-recording the ablation recording file on relevant chip by utilizing network computer to operate ablation recording program. The system comprises server and a numbers of network computers connected on the network.

A data processing system suitable for use as a client device in a network includes a service processor communicatively coupled to a general purpose processor of the system. The system is enabled to respond to a boot event by requesting boot information from a network device. If the boot information request expires unsuccessfully, the boot information is requested from the service processor. If the attempt to retrieve the boot information from the service processor is successful, the retrieved boot information is used to establish a network connection to a file transfer server. The file transfer server connection is then used to download an operating system image from the file transfer server to boot the operating system image and install an operating system on the client device. In one embodiment, the client device is a PXE client on a network lacking a DHCP server.

The present invention, pertaining to the field of communication, discloses a method for realizing fault recovery and data backup, a system and an apparatus thereof. Wherein, the method comprises the steps of starting a recovery tool, the recovery tool loading a customized root file system, establishing a pre-boot execution environment (PXE) support service, a file transmission service and a disk image management service, wherein, the PXE support service and the file transmission service are used for supporting the device to be recovered to realize the starting of an operating system through a network, and the disk image management service is used for performing disk image backup and / or a recovery operation to the device to be recovered; after receiving an information that the starting of the operating system through a network by the device to be recovered is successful, remotely logging in the device to be recovered, and performing disk image backup and / or a recovery operation to the device to be recovered by the disk image management service. When the device to be recovered is not configured with a CD-ROM, a display and a keyboard, the fault recovery of the device can be realized rapidly by using the method, and also the data backup is realized, therefore, time cost by the fault recovery of the device to be recovered is greatly shortened.

The invention discloses a file transmitting system. The file transmitting system comprises a file management server, a plurality of file transmission servers and a plurality of file transmission clients, wherein the file management server is connected with the file transmission servers and is used for managing and storing file transmission information; and the plurality of file transmission servers are connected with the file management server and are used for sending a designated file according to a server transmission task designated by the file management server and receiving a file sent by other file transmission server. The invention also discloses a file transmitting method. By the system and the method, the file transmission is effectively managed, so that the transmission efficiency is improved; an intentional or unintentional behavior that a file transfer protocol (FTP) user, a mail user or a traditional transmission software user optionally transmits the file is avoided; and unified management on the file transmission behavior is performed, so that the security of the file transmission is also improved.

The invention discloses a backup method and device for configuration files. The method comprises the steps that a network device modifies configuration information of the configuration files stored in local-storage media after receiving a configuration information modification instruction, and updates the modified configuration files to the local-storage media; when determining that the configuration information of the configuration files are changed, the network device sends the changed configuration files to a file transmission server through a file transmission client configured on the network device, wherein the file transmission server is configured on a backup server, and the file transmission server stores the changed configuration files into the backup server. The backup method and device are independent of network management software of a third party, and a user does not need to add investment for the third party. When the configuration files of the network device are updated, the network device can back up the configuration files to the backup server immediately, and the problem that the configuration files cannot be rapidly recovered is avoided.

The invention provides a file transmission method and a system in instant messaging service, which can solve the problem that instant messaging product can not transmit files to off-line receiving party and receiver has to send again if the file is lost or damaged after acceptance and the operation can not be executed if the sender does not have the file either. The invention includes the following steps: a sender selects the files to be sent; the sender sends the files and a client side sends control message to an instant messaging server; the instant messaging server selects a file transmission server and notifies the client side and the file transmission server; the client side is connected with the file transmission server and sends file data; the instant messaging server notifies the receiver and the receiver client side shows the file attribute. When the client side sends files, the server will store and transmit the files in file transmission. And in files sending, the receiver does not need to be on line and in files receiving, the sender does not need to be on line. Users can accept the same files with multiple times with the function of safe backup. If the files received at last time are damaged or lost, users can accept the files again.

A system and method for maintaining a Web site is disclosed that includes browsing to a Web page to be edited, automatically downloading a source file for the Web page including related files associated with display of the Web page, editing the source file, and automatically publishing the edited source file to a file transfer server associated with the Web site including the related files associated with the display of the Web page.

The invention discloses a backup and recovery method capable of supporting online concurrency of multi-level data and a database. Backup data recovery is performed by executing the following steps of starting up all backup proxy servers and backup data servers, and registering to a master control server; selecting a backup task category by a supervisor console, wherein the backup task category comprises a catalog backup or a user full backup; issuing a backup data task request message or a database backup task request message to the backup data servers and the backup proxy servers by the master control server; start uploading or downloading a data command after the backup data task request message or the database backup task request message is received by the backup data servers, establishing a backup file storage catalog according to a task number, then, enabling a file transmission service, and receiving file upload or download links of the backup proxy servers; sending a task completion message to the master control server after the transmission of received uploaded or downloaded file data is ended. The backup and recovery method disclosed by the invention meets the massive data storage and backup requirement, and supports online data backup and recovery.

In various embodiments, a software load balancer is deployed to distribute incoming managed file traffic among multiple nodes running in a cluster. In one aspect, a separate instance of the software load balancer may be instantiated for each protocol that will be used (e.g., FTP, FTP-SSL & SSH-FTP). In one embodiment, the software load balancer includes a standalone java application that is configured to run outside the purview of an application server. In a further embodiment, the software load balancer is able to manage transfers to multiple nodes in (e.g., multiple managed file transfer servers) in a cluster. Therefore, in one embodiment, only one instance of the software load balance needs to be deployed.

The invention relates to a wireless transmission method for a varied error protective fountain code, belonging to the technical field of deep space communication and communication signal processing. According to the wireless transmission method, on the basis of the varied error protective fountain code, the document transmission process of current deep space communication is improved, based on fully considering the link parameter Eb / N0 and the packet loss ratio indicating the status of a link circuit, a redundancy is added by a sending end and is received by decoding, the reliability performance of an unreliable document transmission service in deep space communication is enhanced, and when a rank r is equal to 1, the transmission can be simplified into wireless transmission on the basis of an equal error protective fountain code.

A method for realizing file transmission includes sending obtaining-request of file listing to file server and receiving file-listing returned back from file server by file transmission client machine, confirming file requiring to be obtained in said file listing by file transmission client machine according to command of user, sending file obtaining-request to relevant file transmission server and receiving relevant file returned back from file transmission server by file transmission client machine. The network management system applying said method is also disclosed.

The invention discloses a communication system on the basis of an IM (Instant Messaging) technology, which adopts a client / server architecture and comprises a data center, an assigning server, a UDP (User Datagram Protocol) penetrating server, a chat server, a voice server, an image server, a video server, a file transmission server and a message transmitting server. The assigning server, the chat server, the voice server, the image server, the video server, the file transmission server and the message transmitting server are respectively connected with the data center; the voice server, the file transmission server and the video server are also respectively connected with the UDP penetrating server. The communication system is business-oriented, has an undivided function, has reasonable system structure and database design, is simple to operate, is reliable, has high safety and has a wide application range.

Key point of the invention is to decompose FTP service into two modules: instruction parsing service (ISP) and file transmission service (FTS), which can be run at different operation systems in different computer independently. Through IP network, the two parts are linked dynamically. ISP maintains a specific structure of directory file to map local structure of directory file of each FTS. All operations for file and directory are carried out by redirecting to the structure. Only when FTP client end sends out instruction of file transmission, module of ISP sends instructions and parameters to module of FTS, where file is actually located, and tracks result. The module of FTS, where file is actually located, and client end of FTP carries out data transmission link accorded with FTP standard directly, and carry out transmission of file so as to implement point-to-point connection. Through predefined format, FTS sends result to ISP, and then ISP sends result to FTP client end.

The invention provides a method and a device for obtaining remotely sensed data based on grids. The method comprises the following steps of: receiving an inquiring request sent by a request module through a source catalog service of a local node; according to inquiring conditions in the inquiring request, obtaining a physical address of a target node of the remotely sensed data meeting the inquiring conditions, and returning the physical address to the request module, wherein the inquiring conditions at least comprise part metadata information of the remotely sensed data; receiving a downloading request sent by the request module; and according to the downloading request, starting a document transmission service of the local node and the target node to transmit the remotely sensed data, wherein the downloading request at least carries the physical address of the local node and the physical address of the target node. The device comprises an obtaining module, a request module, a starting module and a receiving module. The invention provides the method and the device for obtaining the remotely sensed data based on grids, realizing the share of the remotely sensed data and simultaneously solving the problems of the safety, the heterogeneity and the distribution in the share process of the remotely sensed data.

The invention discloses a system and a method for remote file transfer. Aiming at the condition that receiving terminals are relatively centralized, a client / server file transfer mode is adopted, the centralized receiving terminals are constructed into a storage area network (SAN), a file transfer server and a network storage module are established in the SAN, and a designated file folder and a designated access path are established on the network storage module; after the server receives the primary files uploaded by sending terminals, the files are directly stored into the designated file folder in the network storage module and are named according to the designated file naming rules; and the receiving terminals directly access the named files through the access path. The receiving terminals can directly access network files by using the method, thereby omitting the process of downloading files by the receiving terminals in the traditional method.

A file handling system is provided that typically includes a terminating file transfer server, an agent, and a configuration file. The terminating file transfer server typically receives a file transfer message from an originating file transfer server. The file transfer message can include details about the transfer including a local user and a filename. The agent typically reads the file transfer message, and directs the transfer of a file associated with the filename to a home directory of the local user. The configuration file typically resides in the home directory, and instructs the agent to transfer the file to a remote host. Methods and other systems are also provided.

The present invention provides electronic transmission file synchronizing system and method. The electronic transmission file synchronizing system includes one main node and several slave nodes as well as one enterprise network. The main node in three-layer or multiple-layer architecture includes one client end, one application server system and one data base server. The client end includes one user operation module, one file operation module and one data base operation module. The application server system includes one file transmission server and one application program server, which includes one file transmission controlling module, one synchronous control module and one data base connecting module. The electronic transmission file synchronizing method can realize the synchronizing operation of files in shared file folder or file transmission server and execute the file synchronizing operation automatically after restoring from the network fault.

A technique allows shared use of a file between different networks via the Internet. File transfer servers on different LANs access file servers on the respective LANs to prepare a list of shared files, respectively. The file transfer servers are registered in a SIP server, and then send a SUBSCRIBE method to each other to issue a request to transfer the file list, respectively. In response to the request, the file lists are exchanged. A communication terminal on each LAN makes a request to acquire a specific file on the basis of information about the shared files stored in the file transfer server. Through a media session, one of the file transfer servers issues a request to acquire the file to the other file transfer server. As a result, the file is transferred to the communication terminal.

The invention provides a designer system for an enterprise application integration adapter and a design method thereof. The design method comprises the steps: an operation environment of a designer of the enterprise application integration adapter is formed by a file transmission server, Java, an EE application server and a service rule and a data flow engine; a service function framework is offered through integration of a third party open-source framework; and a visible operation interface is established and a corresponding operation control system and a corresponding executive system are established. Due to adoption of a connector port, a data processing component and a measure tool of the component which are offered by an enterprise application integration open-source program, a flow engine and a rule engine which are suitable for data flow processing are introduced, the designer system of the enterprise application integration adapter is designed through a user interface (UI) component, a visualized designer of the enterprise application integration adapter is achieved, reliability of a data processing flow is improved, working efficiency for designing a data flow is improved and an imaging data processing flow operated online is clearly displayed.

A distributed file transfer method and transfer platform are provided. The method comprises the following steps: (1) a source service system obtains a source node arranged by a management center through an application programming interface (API) provided by a client development kit to upload a file; (2) a target service system calls an xfire program to configure a transfer task through the management center; (3) a server can obtain the task configured by the management center and transfers the file to the target node; and (4) the target service system obtains a server target node and downloads a relevant file through the API provided by the client development kit. The distributed file transfer method and transfer platform carry out system management, node management and task management by using the management center so as to achieve file transfer and to overcome a problem in the prior art that unstructured data files more than 10M cannot be transmitted and is low in transfer efficiency, are scientific and reasonable in overall structure, enhance the stability of data transfer and security, and are widely used in a variety of structured and unstructured file transfer services.

A system and method is disclosed for automatically setting up a Web site for editing. One embodiment of such a system and method may comprise selecting a common file transfer path from a plurality of common file transfer paths, generating a test file, writing the test file to a storing computer through the file transfer server using the selected common file transfer path, requesting the test file from a Web server hosting the Web site, determining the common file transfer path is valid when the test file is received from the Web server responsive to the requesting, and selecting another common file transfer path from the plurality of common file transfer paths when the test file is not received from the Web server, wherein the method is repeated from the generating step using another common file transfer path.

The invention provides a distributed file transmission service method which is used for single or batch uploading and downloading services and aims to solve the bottlenecks of file transmission services in terms of concurrent transmission and transmission efficiency. The method includes: (1) a client application interface; (2), a server transfer service; (3) a server distributed file processing service. The method has the advantages that the concurrent quantity and service efficiency bottlenecks during simultaneous uploading and downloading of large-batch files can be effectively solved; the subscribing service interface and a unified transfer service interface are used, the defect of file transmission service failure due to the fact that communication port number cannot be displayed and acquired under some special application environments is overcome, and services can be performed safely and effectively.

Embodiments of the present invention use a web browser on a client and a file transfer server to transfer files over a wide-area network (WAN). The files are transferred from the client to the server or vice versa. The server transfers the file to a remote server via the WAN. Because the file transfer over the WAN is server-based, the client can handle its end of the file transfer process using a conventional web browser without special file transfer software.

The invention discloses a file transmission method and system. In the method, the first terminal detects its own free port, and utilizes the detected free port to start the file transfer service used by the instant messaging software; utilizes the file transfer service to establish a point-to-point file with the second terminal A transmission channel; wherein, the second terminal is determined according to the file transmission operation on the user information in the instant messaging software. The second terminal feeds back a segment download request to the first terminal according to the information of the file to be transmitted obtained from the first terminal; uses the file transmission channel to obtain each file segment, and divides each downloaded file into segments The files are synthesized into corresponding files to be transmitted. The invention solves the problem that a third-party server is required for file transmission, and effectively improves the speed of data transmission. In addition, the files to be transmitted are transmitted in pieces, and the data transmission speed is further improved through parallel transmission.

The embodiment of the invention provides a file transmission method based on an abstract value, a terminal, and a file server. The method comprises the steps that a source terminal calculates the abstract value of a file after receiving a file transmission instruction, and enables the abstract value disposed in a file uploading request to be transmitted to the file server; the file server searches a file serial number corresponding to the abstract value in the file uploading request, and then enables the file serial number in a first message to be returned; the source terminal enables the file serial number in the first message to be carried in a file downloading instruction and to be transmitted to a target terminal according to the identification of the target terminal in a transmission instruction; and the target terminal downloads a corresponding file from the file server according to the received file serial number. The method can saves the network bandwidth and server resources.

The invention relates to a file transfer system and a method thereof. The file transfer system comprises a portal client, an extranet login server, a file transfer server, an IM Mars client and an intranet login server, wherein the portal client is connected with the extranet login server and is used for transmitting file data to be transferred; the file transfer server is used for linking the portal client and the IM Mars client, receiving the file data from the portal client and transmitting the file data to the IM Mars client; the IM Mars client is connected with the intranet login server and is used for receiving the file data from the file transfer server. According to the invention, compared to the prior art, the one-way transfer when transmitting the file is realized by connecting the two clients with the extranet login server and the intranet login server respectively, so as to ensure the security of the file. The invention further relates to a method for applying the file transfer system.

A management and maintenance method for Linux server cluster management comprises S1: installing a document installation deployment package and a safety housing transmission protocol on a management server, S2: configuring increment document transmission service comprising configuring back-up directories of deployment documents transmitted to a Linux server cluster by the management server, S3: establishing deployment directories for storing the deployment documents transmitted to the Linux server cluster by the management server, S4: configuring server configuration documents comprising setting IP addresses of the Linux server cluster and application services deployed correspondingly, and appointing application service directories corresponding to the Linux server cluster, S5: the management server connecting the Linux server cluster through the IP and passwords of the Linux server cluster, and S6: the management server sending scripted compatible language to the Linux server cluster to control the Linux server cluster to execute corresponding operation.