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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                [TOC] ### 屬性模式 使用場景 ``` * 我們有一些大文檔,它們有很多相似的字段,而這些字段的一個子集具有共同的特征,我們希望對該子集字段進行排序或查詢; * 我們需要排序的字段只能在一小部分文檔中找到; * 上述兩個條件均滿足。 ````
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