[{"id":"840f0737-df1d-47ae-bb0a-359b01fe0608","tags":[{"product":null,"links":null,"id":"adf72f47-7f61-4239-8392-b9bcc127fa80","name":"\u65B0\u589E","color":"green","productId":"0995490e-43fc-4d6e-bc8d-8e66f38b0c63"}]},{"id":"d5d9cdef-8854-4505-89be-a2bbc3cb4482","tags":[{"product":null,"links":null,"id":"adf72f47-7f61-4239-8392-b9bcc127fa80","name":"\u65B0\u589E","color":"green","productId":"0995490e-43fc-4d6e-bc8d-8e66f38b0c63"}]},{"id":"3dc3dd55-35b0-4d23-bf62-47bc3650e4ee","tags":[{"product":null,"links":null,"id":"adf72f47-7f61-4239-8392-b9bcc127fa80","name":"\u65B0\u589E","color":"green","productId":"0995490e-43fc-4d6e-bc8d-8e66f38b0c63"}]},{"id":"80d84fbc-d0f8-4e4a-947f-e3e4de9b49b2","tags":[{"product":null,"links":null,"id":"adf72f47-7f61-4239-8392-b9bcc127fa80","name":"\u65B0\u589E","color":"green","productId":"0995490e-43fc-4d6e-bc8d-8e66f38b0c63"}]},{"id":"9152b7ca-0186-4fe3-a26f-5a05f322db07","tags":[{"product":null,"links":null,"id":"adf72f47-7f61-4239-8392-b9bcc127fa80","name":"\u65B0\u589E","color":"green","productId":"0995490e-43fc-4d6e-bc8d-8e66f38b0c63"}]}]
当仪表板使用直连模型时,查询最终会在客户的数据库中执行。
为了避免在短期内过多的分析查询影响到自身业务系统,您可以开启仪表板中对模型数据的缓存功能。这样可以为数据添加一段时间的缓存,避免频繁查询客户的数据库。
选中一个使用了直连模型的仪表板,然后单击基本信息按钮,在基本信息栏中即可找缓存的设置区域。
可以为不同的数据模型设置不同的缓存间隔。