We design an architecture adapt to search engine oriented business, and analyse design and implementation of the indexpart.
设计了一种面向商业领域搜索引擎的系统架构，并着重对索引部分的设计与实现进行了详细的分析。
2
By the introduction of the indexpart, I hope that I can clarity the premise consideration about the problem that raises my interest to discuss this issue and the knowledge approach to the conclusion.
希望通过引言部分的介绍，能将自己关于论文的问题意识及论证理路等前提性思考予以理顺。
3
Also, DB2 cannot use random order index columns as part of a sort merge join.