打造我们自己的搜索引擎! 二、项目详情三、总结一、团队及项目概述二、项目详情项目目标技术平台功能展示项目成果项目目标•项目背景 协助学校管理发布信息,同时采用简洁的操作,能够在发布时按同学们的 4个专业(电子商务、物流管理、财务管理、市场营销)进行分类,能更快速的帮助同学找到自己想要的信息,帮助他们理性的做出选择! 目前学校就业中心所发布的招聘信息主要来自各个学院的主页: 信息局限、信息分散大大制约了同学们的查询效率。 SSE 系统应用目标:高校、企业 SSE 系统技术支持: Oracle SES 群体特点:了解目标数据内容了解目标数据重要性熟悉 PC基本操作•开发目的•目标用户二、项目详情技术平台• Oracle Crawler An Oracle10g database contains the SES- repository, which stores information about the repositories indexed by SES and the search engine ‘index ’(information collected by the crawler, filtered and indexed by Oracle10g Text).The Oracle database is custom built – configured and adapted for the special needs of a search engine. SES is based on an Oracle10g database and a “stand-alone ” version of the OC4J used to implement a web server to serve up HTTP. During installation, the SES OC4J ‘application ’— consisting of search and administration environments -- is deployed within this J2EE runtime environment. • Oracle J2EE container(OC4J) Crawler is a Java process activated by your Oracle server according to a set schedule. When activated, the crawler spawns a configurable number of processor threads that fetch documents from various data sources. The crawler maps link relationships and analyzes them to avoid going
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