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compact xml parsing system

A compact and resolver technology, which is applied in the directions of instruments, calculations, and electrical digital data processing, etc., can solve problems such as low utilization of system resources and data redundancy, and achieve the goals of saving storage space, meeting business needs, and simplifying complexity Effect

Active Publication Date: 2018-12-28
HENAN LANXIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide a compact XML parsing system, which effectively solves the problems of data redundancy and low utilization of system resources

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Embodiment Construction

[0016] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] Combine now Figure 1 to Figure 3 As shown, the compact XML parsing system of the present invention includes an input stream controller, an output stream controller, a parser, an encoder, an element manager and an attribute manager, and the described input stream controller manages the reading of external XML document data Fetching and verifying the validity of the document data through the CRC check code and the memory management of the input buffer area of ​​the XML system to ensure that the XML document data stream flowing into the XML parsing system is legal, valid and complete data information;

[0018] The parser performs deserialization operations on the XML data stream imported by the input stream controller according to the compressed storage protocol rules of the binary stream, and the parser uses a data...

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Abstract

The invention provides a compact XML parsing system, and effectively solves the problems of data redundancy and low utilization rate of system resource. In a scheme of the invention, the compact XML parsing system comprises an input stream controller, an output stream controller, a parser, an encoder, an element manager and an attribute manager. The input stream controller manages reading of external XML document data, verifies validity of the document data through a CRC check code and is also used for memory management for an input cache region of an XML system, thereby guaranteeing that the XML document data stream flowing into the XML parsing system is legal, valid and complete data information. The compact XML parsing system is used in a company server and a client side computer system already, at a server side, massive data of data services is compressed through a compression storage protocol of binary streams and the compressed data is transmitted to the client side, thus, quantity of transmitted data is reduced effectively, and service requirement is satisfied well.

Description

technical field [0001] The invention relates to the technical field of formatted file storage of mass data and mass data interaction between systems, in particular to a compact XML parsing system. Background technique [0002] XML is a good data description language with powerful data description capabilities and self-description features, enabling both humans and machines to read XML documents. The technical characteristics of XML itself and the standardization of its related technologies make it a Wide range of application scenarios. XML is a common format for data exchange between different systems. The automation system with XML as the interface has good interactivity and expansibility. However, XML technology itself is also very complicated. Processing XML will add considerable workload to the system. XML's Redundancy also increases the network overhead between systems. Therefore, while XML technology is extremely prosperous, it is also criticized, especially systems w...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 赵全奇高峰
Owner HENAN LANXIN TECH