可以通过创建单独的卷优化文件系统的选择和选项。
You can create separate volumes to optimize file system selections and options.
与Oracle和SQL Server等其他关系数据库管理系统一样，Informix也有内部优化器，负责选择最佳的查询执行计划。
Like other relational database management systems such as Oracle and SQL Server, Informix has its internal optimizer, which is responsible for selecting the best query execution plan.
GX的选择性Crawl Control（低速巡航驾驶辅助系统）能自动最大优化其对越野道路的反应能力，因此就算你到了路的尽头不知所从，GX也知道。
The GX has optional Crawl Control, which automatically optimizes the GX’s responses over off-road terrain, so even if you don’t know what you’re doing when the road ends, the GX does.
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