Most search applications using Apache Lucene assign a unique id, or primary key, to each indexed document. While Lucene itself does not require this (it could care less!), the application usually needs it to later replace, delete or retrieve that one
Conversation with a Test Engineer by Alan Faulner Alan Faulner谷歌的一名测试工程师,他工作在DoubleClick Bid Manager项目,该项目允许广告公司和广告客户对多个广告进行议价. 你是一个测试工程师(Test Engineer - TE)还是测试软件工程师(Software Engineer in Test - SET)?你认为这两者有差别吗? 就目前而言我是一个测试工程师,但是这两个角色是很相似的.作为一个测试工程师,