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今天一大早发现官方已经 released,其实前几天已经在各镜像可以下载了。
Solr 1.4 的主要特性包括:
- 索引、搜索、层面搜索(分组统计,faceting),主要功能性能提升。
- 全新的纯 java 索引复制机制,配置简单。同时可以复制配置文件。可以参考:SolrReplication 试用
- DataImportHandler 大大改善数据库的集成。
- 使用 Apache Tika 可以处理富文件(Word, PDF, HTML)
- 使用 Carrot2 动态聚类搜索结果
- 多选的分组统计(在单个分类的多个项可以被选择)
- 许多强大的查询功能增强, including ranges over arbitrary functions,不同语法的嵌套查询
- 其它插件:Terms for auto-suggest, Statistics, TermVectors, Deduplication
官方原文:
- Major performance enhancements in indexing, searching, and faceting
- Revamped all-Java index replication that's simple to configure and can replicate config files
- Greatly improved database integration via the DataImportHandler
- Rich document processing (Word, PDF, HTML) via Apache Tika
- Dynamic search results clustering via Carrot2
- Multi-select faceting (support for multiple items in a single category to be selected)
- Many powerful query enhancements, including ranges over arbitrary functions, nested queries of different syntaxes
- Many other plugins including Terms for auto-suggest, Statistics, TermVectors, Deduplication
CHANGES.txt