Explore Geographical Relationhips in HPCC Systems Data with Power Map

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HPCC ODBC Driver

HPCC ODBC ドライバーは、ODBC 接続をサポートする任意のアプリケーションからリアルタイムなHPCC ECL クエリーデータに直接接続できるパワフルなツールです。標準のODBC ドライバーインタフェースを使用して、データベースのようにLexisNexis などのHPCC システムにアクセスし、データの読み、書き、更新を実行できます。



Create data visualizations with HPCC Systems data in Power Map.

The CData ODBC Driver for HPCC Systems is easy to set up and use with self-service analytics solutions like Power BI: Microsoft Excel provides built-in support for the ODBC standard. This article shows how to load the current HPCC Systems data into Excel and start generating location-based insights on HPCC Systems data in Power Map.

Create an ODBC Data Source for HPCC Systems

To connect to HPCC Systems data, your application will use connection properties defined in the data source name (DSN).

Below is a typical connection string:

URL=http://127.0.0.1:8510;User=test;password=xA123456;Version=1;Cluster=hthor;

You can configure the DSN in the built-in Microsoft ODBC Data Source Administrator. This is the last step of the driver installation. See the "Getting Started" chapter in the help documentation for a guide to use the Microsoft ODBC Data Source Administrator to create and configure a DSN for HPCC Systems data.

Import HPCC Systems Data into Excel

You can import data into Power Map either from an Excel spreadsheet or from Power Pivot. For a step-by-step guide to use either method to import HPCC Systems data, see the "Using the ODBC Driver" section in the help documentation.

Geocode HPCC Systems Data

After importing the HPCC Systems data into an Excel spreadsheet or into PowerPivot, you can drag and drop HPCC Systems entities in Power Map. To open Power Map, click any cell in the spreadsheet and click Insert -> Map.

In the Choose Geography menu, Power Map detects the columns that have geographic information. In the Geography and Map Level menu in the Layer Pane, you can select the columns you want to work with. Power Map then plots the data. A dot represents a record that has this value. When you have selected the geographic columns you want, click Next.

Select Measures and Categories

You can then simply select columns: Measures and categories are automatically detected. The available chart types are Stacked Column, Clustered Column, Bubble, Heat Map, and Region.