In Lucene 2.3 there are substantial optimizations for Documents that use stored fields and term vectors, to save merging of these very large index files.

在Lucene 2.3中对拥有存储字段和Term向量的文档进行了大量的优化，以节省大索引合并的时间。

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The power station in Hatfield would have captured millions of tonnes of carbon dioxide which would then be stored on North Sea oil fields.

BBC: Hatfield carbon capture scheme fails in UK funding bid

Spare inventory stays in the fields, rather than being stored in the back of the shop.

ECONOMIST: Gangmasters

In reality though, a lot of knowledge is stored in the minds of scholars pushing the edges of their fields.

FORBES: Who Says Online Courseware Will Cause the Death of Universities?