到目前为止，强大的wiki、博客、讨论论坛和文档管理软件都致力于改善关系数据库，让它们能够更高效地储存文档形式的数据。

Up until now, powerful wiki, blog, discussion forum and document-management software have worked around relational databases to make them store document-oriented data as efficiently as possible.

youdao

到目前为止，强大的wiki、博客、讨论论坛和文档管理软件都致力于改善关系数据库，让它们能够更高效地储存文档形式的数据。

Up until now, powerful wiki, blog, discussion forum and document-management software have worked around relational databases to make them store document-oriented data as efficiently as possible.

youdao