Design And Implementation Of Prosecutors Dedicated Search Engine

Use the search engine to find information already deeply the hearts of every Internet user.It is estimated the vast majority of Internet users will experience problems when opening Google or Baidu to find the answers. With the rapid development of the search engine industry, the search has been like browsing the web,click on the page, become one of the most basic Internet user behavior patterns.With the rapid growth of the amount of information to improve the performance of search engine technology to help users to filter spam, fast and accurate access to information, has an important significance in the entire Internet domains.Based on the study of the basic principles of search engines, the core technology and processes,combined with the needs of their units, design and implementation of an efficient search engine dedicated prosecutors. Attorney dedicated only to complete the design of a search engine frame,and given the realization of the main part of the system. According to the above requirements analysis, combined with the basic structure of the search engine system design dedicated search engine system will be divided into data acquisition subsystem,indexing subsystem,retrieval subsystem and prosecutors specialized thesaurus four modules.Attorney search engine dedicated line network primarily serving the Attorney.General, to search for the individual ’s Procuratorate internal information dissemination system based information retrieval query service. And general search engines fast, high recall and high precision target compared to more features also need to meet the demand, the main contents are as follows :1.Using LNMPP technical architecture features, optimized specifically for the system is configured to provide a good performance of high load.2.The Prosecutor line network information update frequency faster, the need for quick and easy indexing database incremental updates to ensure that users retrieve information is up to date.3.Grab resource information relevant specialized vocabulary of legal analysis and processing, form suitable for internal use prosecutorial professional vocabulary.4.Referring to a combination of sphinx, sphider architecture that combines object-oriented language design thinking, dedicated search system gives the Attorney General the core module framework, a detailed exposition of the Attorney Dedicated search engine data capture, data indexing, data query design, gives a detailed design and specific implementation.5.Focuses on the design prosecutors dedicated search engine design ideas and framework to achieve a comprehensive analysis of the prosecution dedicated search system.