简体繁体 English

Power BI 性能

[英]Power BI performance

原文 2019-11-13 22:31:20 5 1 excel/ database/ powerbi/ analytics/ data-science

I need some help with improving power BI performance to read some data.我需要一些帮助来提高 Power BI 性能以读取一些数据。 I currently import data from an excel sheet, a table with lots of different data types.我目前从 excel 表导入数据，该表包含许多不同的数据类型。 And i was wondering if it is viable to change the data source, since it would have to be a one man job.我想知道更改数据源是否可行，因为它必须是一个人的工作。 Does power BI has better performance importing from another data source? Power BI 从其他数据源导入是否具有更好的性能？ Im considering access because of the simplicity of the change.由于更改的简单性，我正在考虑访问。 Using a proper database like SQL is on the table but it wouldn't be as easy to do in a short time change.使用像 SQL 之类的适当数据库已在桌面上，但在短时间内更改不会那么容易。

1 个解决方案

I would suggest you using SQL SSAS.我建议您使用 SQL SSAS。 You can create all the metrics outside of PBI to after import only the summarized statistics going to the drill-down level you need for.您可以在 PBI 之外创建所有指标，以便仅在导入汇总统计信息后进入您需要的向下钻取级别。