资 源 简 介
FirteX介绍
功能:
支持增量索引,差量索引,多字段索引,提供了3种前向索引方式;
支持纯文本,HTML,PDF等文件格式;
提供快速中文分词;
从底层到高层,提供了多种索引访问接口,灵活自由地使用索引文件;
提供丰富的检索语法,支持多字段检索,日期范围检索,检索结果自定义排序等。
性能:
在Pentium 4 2.8G 2GRAM的机器上超过200Mb每分钟的索引速度
在近7G的索引文件(100G网页,11G纯文本的索引)上检索,仅使用十几M内存在数毫秒内返回查询结果;
支持Tb数量级的文本索引和检索
-FirteX introduced functions : support incremental indexing, index differential, multi-field indexing, provided to the three types of indexing; supports text, HTML, PDF and other file formats; provide rapid Chinese word segmentation; from the bottom to the top, providing a wide variety of index access interface and the flexibility and freedom to use index files; provide rich search syntax, support multi-field search, date range search, retrieval results from the definition of ranking. Performance : the Pentium 4 2.8G 2GRAM machines over 200 Mb per minute rate of the index in the last seven G. Index (100G website 11G text indexing), retrieval, Use only a dozen M memory in a few milliseconds to return to search