LDAP is optimized for reading, browsing, and for searching directories and specialized databases storing ordered information.

LDAP在读取、浏览、搜索目录和专门存储有序信息的数据库等方面进行了优化。

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If your data fits into the triple data model and is stored in one of the specialized databases known as triplestores, the advantages of Semantic Web technology are obvious.

如果您的数据满足三元组数据模型，并存储在一种叫做三元组仓库(triplestore)的专门数据库中，那么语义web技术的优势会很显著。

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That long tail includes about a hundred databases of specialized information that the search engine is now working on indexing, such as the Security and Exchange Commission's online filings and the online collection of medical journals known as PubMed.

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