關於「Bitmap index」標籤，搜尋引擎有相關的訊息討論：

sql - What is a "bitmap index"? - Stack Overflowstackoverflow.com › questions › what-is-a-bitmap-indexUsing Bitmap Indexes in Data Warehouses - Oracle Help Centerdocs.oracle.com › server.112 › indexesIntroduction to Bitmap Indexesmjromeo81.com › 2017/01/28 › introduction-to-bit