Even when relational databases lacked the flexibility required for a solution, they were still more mature and better suited for heavy demands than the alternatives.
即使关系数据库缺少解决方案所需的灵活性，与替代技术相比，它们仍然更成熟，更适合满足复杂的业务需求。
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Whatever the solution, Steve Jobs will need to summon heavy doses of both engineering and marketing magic to turn an inevitably pricy flash-based laptop into a must-have item.
Creating a theme for Ext JS 3.0 is more straightforward than in previous versions, but because components are image-heavy, it leaves the solution half-done.