PowerBI技巧之几种 ETL 工具的比较(Kettle,Talend,Informatica 等).pdf,成本: 软软件件成本包括多方面,主要包括软件产品, 售前培训, 售后咨询, 技技术术支持等。 开开源源产品本身是 费的,成本主要是培训和咨询,所以成本会一直维持在一个较低水平。 商业产品本身价格很高
作为一款自助式BI的轻量ETL工具,PowerQuery的确可以让我们享受许多数据处理的便利,无需专业的能力,大部分仅需通过界面的操作即可完成,无可否认PowerQuery的使用体验是非常棒的。 甚至很多在SSIS这样专业级ETL工具上实现起来繁琐的任务,在PowerQuery上可以非常流畅地完成如逆透视,简单网页抓取,空值填充,行列转置等。 但Po...
Mirroring, previously announced at Ignite in November 2023, is now available to customers in Public Preview. You can now seamlessly bring your databases into OneLake in Microsoft Fabric, enabling seamless zero-ETL, near real-time insights on your data – and unlocking warehousing, BI, AI, and ...
“Power BI 掌握不好”，基本是DAX的“DAX”限制，你可以把DAX 和SQL视为一个对应的知识点，都是自...
business analysts to build machine learning models with clicks, not code, using just their Power BI skills. Power BI Dataflows offer a simple and powerful ETL tool that enables analysts to prepare data for further analytics. You … Continue reading “Creating Machine Learning models in Power BI...
If you enable the Azure storage connection on your Power BI workspace, a copy of your dataflow definition and snapshots are automatically stored in a data lake. You can then recover a deleted or modified dataflow by downloading its model.json file from the data lake, then importing it back ...
Aggregations based on GroupBy columns can use relationships between aggregation tables but authoring relationships between aggregation tables isn't supported in Power BI Desktop. If necessary, you can create relationships between aggregation tables by using a third-party tool or a scripting solution throug...
What an ETL is and how to build a powerful ETL solution with no code How to define and create a star schema model, and translate all this into visual graphics The difference between Power BI Desktop and service The main features of each tool or service ...
Power BI對於一些聯機伺服器資料源支援的比較好,也許是由於這類資料個人使用者用的比較多,例如Google分析、appFigures等資料,這一點FineBI是不支援的。 總結: 從資料引擎的對接能力來看,FineBI對企業資料平台的對接能力更強,Power BI對一些個人使用者使用的比較多聯機伺服器資料源支援的比較到位。
Microsoft Power BI Development Microsoft SQL Server ETL KPI Metric Development Microsoft Azure Data Science Microsoft Power BI Data Visualization SQL Dashboard Data Visualization Data Analysis Business Intelligence See more $40/hr$40 hourly See more ...