With Power Query, you can connect to a wide variety of data sources, including online services, databases, different file formats, and others. If you are using Power BI Desktop, you can connect to ...

「KPIはサクサク、でも“明細の穴”もすぐ見たい」。この要求に一発で応えるのが**Composite（Import＋DirectQueryのハイブリッド）**です。**集約テーブル（Import）**でダッシュボードを速くし、詳細テーブル（DirectQuery）で“今”を深掘る。設計のカギはAggregations ...

Power BIは「つながる」より「どうつなぐか」で差が出ます。 同じソースでも、Import（取り込み）／DirectQuery（都度問い合わせ）／Live接続（モデル共有）で挙動は激変。 この記事では主要データソースを性能・モデリング・運用の観点で俯瞰し、使い分けの ...

2. RLS Behavior In DirectQuery Vs Import Mode Overview Row-Level Security (RLS) is a critical feature in Power BI that enables administrators to restrict access to sensitive data based on user roles.

Back in December I wrote a post explaining why you may encounter the “The resultset of a query to external data source has exceeded the maximum allowed size ...

When DirectQuery mode for Power BI was announced I assumed it was just the next version of SSAS Tabular DirectQuery mode with the same extra features that we’ll get in SSAS 2016 (such as better SQL ...