search - 有哪些工具可用于跨各种工具集的 Intranet 搜索引擎？

Question

基本要求:

应该能够索引 MediaWiki、Confluence、Sharepoint、GitHub:Enterprise、Askbot 等内容

应该相当聪明地去除重复结果(Confluence 搜索如此痛苦的原因之一)。

绝对应该结合启发式方法，例如链接到文档的页数，搜索词是否在文档的标题中等。如果有一种方法可以让用户对特定结果进行降级，那可能是一个奖励。

应该有点可调(例如，更喜欢 Confluence 而不是 Sharepoint，将某些路径列入黑名单)。

是否有现成的产品可以做到以上几点？开源项目？是否有 FOSS 项目可以提供上述基础并且易于扩展或构建前端？

Answer 1

你可以试试Apache Solr ，这是一个很棒的工具。

根据网站:

Solr is the popular, blazing fast open source enterprise search platform from the Apache Lucene project. Its major features include powerful full-text search, hit highlighting, faceted search, near real-time indexing, dynamic clustering, database integration, rich document (e.g., Word, PDF) handling, and geospatial search. Solr is highly reliable, scalable and fault tolerant, providing distributed indexing, replication and load-balanced querying, automated failover and recovery, centralized configuration and more. Solr powers the search and navigation features of many of the world's largest internet sites.