In 2001, he pioneered TREX, an alternative XML schema language which has since merged with the RELAX language, to form RELAX NG.

在 2001 年，他首创了TREX，它是另一种可用的XML模式语言，并且已经与RELAX 语言合并形成了RELAX NG。

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HANA is built on a superset of technologies with a long history at SAP, including the MaxDB database and TREX in-memory engine.

HANA构建在SAP具有悠久历史的技术的超集上，包括MaxDB数据库和TREX常驻内存引擎。

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HANA is built on a superset of technologies with a long history at SAP, including the MaxDB database and TREX in-memory engine.

HANA构建在SAP具有悠久历史的技术的超集上，包括MaxDB数据库和TREX常驻内存引擎。

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