选择左侧菜单中的“Power BI 数据集”(1),将鼠标悬停在“2-Billion Rows Demo”数据集上方并选择“新建 Power BI 报表”图标 (2)。 此处介绍了如何从 Synapse Studio 中的数据集(已链接的 Power BI 工作区的一部分)中创建一个全新 Power BI 报表。 展开“类别”表,然后将“类别”字段...
The following screenshot shows a Call Detail Record (CDR) Power BI report that works with over 1 billion rows of data in a Databricks data source configured for SSO. The Power BI connector for Databricks is the result of an on-going collaboration between the Power BI and Azure ...
This mean we have to use PowerBI as a reporting tool. We have our current environnment running on OBIEE 12c reporting from OFSAA database with a volume of about 3 billion records in our fact table (FCT_LEDGER_STAT) with a monthly transactions of about 59 million rows of data for Feb-...
It contains over a billion rows in Azure Synapse Analytics (formerly SQL Data Warehouse) and is optimized at the source using columnstore indexes. The Driver Activity Agg2 Import table is at a high granularity, because the group-by attributes are few and low cardinality. The number of rows ...
"Out of memory" errors (or OOMs) can be caused by doing too many memory intensive operations against very large tables. For example, the following M code produces an OOM because it attempts to load a billion rows into memory at once. ...
along with pre-built interfaces to ERP, CRM, and planning systems. Customers will see a significant reduction in cycle time to transform data into information with the power of BI analytics and AI/ML innovations to make informed decisions on the...
Post category:BlogData has become the core of modern business, and it is expanding more than ever. But these large datasets are not of much use unless organizations can make sense of… Continue ReadingA Step by Step Guide to Data Visualization with Power BI Discuss...
So I doubled the number of records to 1 billion! At this scale, basic aggregates such as SUM and COUNT were returned in 2 to 3 seconds. The acid test of course lies in a certain trouble -making measure – you guessed it, Distinct Count....
Nigeria is richly blessed with primary energy resources. The country is endowed with large reserves of crude oil currently estimated to be about 36 billion barrels has an estimated amount of about 166 trillion standard cubic feet (5210 billion cubic meters). Nigeria holds the largest natural gas ...
The rated water head is 545 m, the designed annual generating capacity is 2.345 billion kW·h, and the annual pumping power is 3.127 billion kW·h. It is a daily regulation pumped-storage power station. The power station is mainly composed of upper reservoir, water delivery system, ...