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Network printing system under private cloud environment for massive seismic data processing

A technology for seismic data and network printing, applied in the direction of digital output to printing units, transmission systems, electrical components, etc., can solve the problem of single processing tasks, and achieve the effect of convenient real-time monitoring, convenient information log management, and easy management

Inactive Publication Date: 2012-12-19
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the relatively small number of users and the single processing task of the private cloud, it is not necessary to use a large distributed management database to subdivide and manage users and files

Method used

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  • Network printing system under private cloud environment for massive seismic data processing
  • Network printing system under private cloud environment for massive seismic data processing
  • Network printing system under private cloud environment for massive seismic data processing

Examples

Experimental program
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Embodiment Construction

[0044] A network printing system in a large-scale seismic data processing private cloud environment, such as figure 1 Shown: including the database and the print client node, print server node and print node that communicate with the database respectively. In the private cloud environment, any node with printing tasks is called a print client node; a print server node refers to a private cloud server node running a parallel printing control process, including a print job server and a print job scheduler; a print server node A node refers to a node connected to a printer, and multiple printers can be connected to each printing node at the same time. The details involved are as follows:

[0045] 1. Database: The database provides information related to printing, including printing job information, printing log information, printing nodes and their printers. Three kinds of information support three kinds of tables in the database.

[0046] The print job information stores the ...

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Abstract

The invention discloses a network printing system under a private cloud environment for massive seismic data processing. The network printing system comprises a database, a printing client node, a printing server node and a printing node, wherein the printing client node, the printing server node and the printing node are respectively communicated with the database. The database is used for storing information related to printing. The printing client node is used for generating printing operation and managing and monitoring the printing operation. The printing server node is used for analyzing and scheduling the printing operation. The printing node executes printing. A daemon runs in each of the printing client node, the printing server node and the printing node and is used for underlying communication support, message creation and analysis and printing operation starting. The printing client node, the printing server node, the printing node and the database are communicated with one another through an underlayer. The network printing system has the advantages that the private cloud environment is fully utilized, and network printing is faster, efficient and easy to manage.

Description

technical field [0001] The invention belongs to the technical field of network printing, and in particular relates to a network printing system in a large-scale seismic data processing private cloud environment. Background technique [0002] In order to facilitate online users to easily complete remote printing tasks, there is network printing. Any way that users can use the network to share printing can be called network printing. Network printing can be divided into the following three categories according to its technical characteristics: [0003] The first type: original shared connection mode. The printer is connected to a workstation, client or server on the network through an ordinary parallel interface, or a serial interface. A workstation or server connected to a printer sets up the connected printer as a shared device for use by other computers on the network. [0004] The second type: also by first connecting the printer to a computer or workbench. The differen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/12H04L29/08
Inventor 姚兴苗蒋昌礼胡光岷
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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