chart performance 問題.

asked 2009-04-17 17:31:28 +0800

corenergy gravatar image corenergy

updated 2009-04-20 07:31:15 +0800

我目前的系統加了一個 chart (time_series chart)的功能, 可是我發現, 如果點數太多, performance 就會相當差. 因為適用在查詢生產資料, 所以資料量會很大, 只要超過1000筆資料, 整個 performace 會非常差.

有沒有辦法改善, 或這說如果的的 chart 不需要互動的 drillDown 功能, 有沒有辦法就將 chart 用張gif 圖 show出來就好?

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answered 2009-04-23 04:20:20 +0800

PeterKuo gravatar image PeterKuo
481 2

updated 2009-04-23 04:21:42 +0800

我試過了,一千筆記錄,用 chart 的 time series 也不到兩秒。

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Asked: 2009-04-17 17:31:28 +0800

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Last updated: Apr 23 '09

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