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MicroStrategy でCData JDBC Driver for SQL Server を使ってみた

CData JDBC Driver for SQL Server を使用して、MicroStrategy Developer からSQL Server data にデータ連携。

MicroStrategyは、データ駆動型のイノベーションを可能にする分析およびモビリティプラットフォームです。MicroStrategy をCData JDBC Driver for SQL Server と組み合わせると、MicroStrategy からリアルタイムSQL Server data へのRDB のようなアクセスが可能になり、レポートと分析での利用が可能です。ここでは、MicroStrategy Developer でSQL Server のデータベースインスタンスを作成し、SQL Server data のウェアハウスカタログを作成します。

CData JDBC ドライバーは、ドライバーに組み込まれた最適化されたデータ処理により、MicroStrategy からリアルタイムSQL Server data と接続で高いパフォーマンスを提供します。MicroStrategy からSQL Server に複雑なSQL クエリを発行すると、ドライバはフィルタや集計などのサポートされているSQL 操作を直接SQL Server にプッシュし、埋め込みSQL エンジンを使用してサポートされていない操作(SQL関数やJOIN 操作)を処理します。ビルトインダイナミックメタデータクエリでは、ネイティブのMicroStrategy データ型を使用してSQL Server data を視覚化して分析することができます。

MicroStrategy Developer からSQL Server への連携を確立

You can connect to SQL Server in MicroStrategy Developer by adding a database instance based on the CData JDBC Driver for SQL Server.* Before you begin, you will need to install the JDBC Driver for SQL Server on the machine hosting the MicroStrategy Intelligence Server that your instance of MicroStrategy Developer is connected to.

  1. Open MicroStrategy Developer and select a Project Source.
  2. Navigate to Administration -> Configuration Managers -> Database Instances and right-click to add a new instance.
  3. Name the instance, select Generic DBMS as the database connection type, and create a new database connection.
  4. In the database connection wizard, name the connection and create a new Database Login name, setting the user and password for SQL Server.
  5. On the Advanced tab for the connection wizard, set the additional connection string parameters as follows.
    • Add the JDBC keyword to the connection string.
    • Set MSTR_JDBC_JAR_FOLDER to the path of the directory containing the JAR file for the JDBC driver.(C:\Program Files\CData JDBC Driver for SQL Server\lib\ on Windows.)
    • Set DRIVER to cdata.jdbc.sql.SQLDriver, the driver class.
    • Set URL to the JDBC URL for the SQL Server driver, which contains the necessary connection properties.

      Connecting to Microsoft SQL Server

      Connect to Microsoft SQL Server using the following properties:

      • Server: The name of the server running SQL Server.
      • User: The username provided for authentication with SQL Server.
      • Password: The password associated with the authenticating user.
      • Database: The name of the SQL Server database.

      Connecting to Azure SQL Server and Azure Data Warehouse

      You can authenticate to Azure SQL Server or Azure Data Warehouse by setting the following connection properties:

      • Server: The server running Azure. You can find this by logging into the Azure portal and navigating to "SQL databases" (or "SQL data warehouses") -> "Select your database" -> "Overview" -> "Server name."
      • User: The name of the user authenticating to Azure.
      • Password: The password associated with the authenticating user.
      • Database: The name of the database, as seen in the Azure portal on the SQL databases (or SQL warehouses) page.

      ビルトイン接続文字列デザイナー

      For assistance in constructing the JDBC URL, use the connection string designer built into the SQL Server JDBC Driver.Either double-click the JAR file or execute the jar file from the command-line.

      java -jar cdata.jdbc.sql.jar

      Fill in the connection properties and copy the connection string to the clipboard.

      When you configure the JDBC URL, you may also want to set the Max Rows connection property.This will limit the number of rows returned, which is especially helpful for improving performance when designing reports and visualizations.

    Typical additional connection string properties follow:

    JDBC;MSTR_JDBC_JAR_FOLDER=PATH\TO\JAR\;DRIVER=cdata.jdbc.sql.SQLDriver;URL={jdbc:sql:User=myUser;Password=myPassword;Database=NorthWind;Server=myServer;Port=1433;};
  6. Ensure that you have not selected an ODBC data source (this will trigger MicroStrategy to use the additional connection string parameters to build the database instance) and click OK.
  7. Click OK to close the database instance wizard.
  8. In the Project Source, right-click the project and open the Project configuration.
  9. Navigate to Database Instances, select the newly created database instance, and click OK.
  10. Close MicroStrategy Developer and restart the connected MicroStrategy Intelligence Server to complete the database instance creation.

With the database instance configured, you will now be able to connect to SQL Server data from the Warehouse Catalog and Data Import.

ウェアハウスカタログからSQL Server Data に接続

Once you have created a database instance based on the JDBC Driver for SQL Server, you can connect to data from the Warehouse Catalog.

  1. Select your project and click Schema -> Warehouse Catalog.
  2. In the Read Settings for the Catalog, click Settings and set the queries to retrieve the schema:
    • To retrieve the list of tables, use the following query: SELECT * FROM SYS_TABLES
    • To retrieve the list of columns for selected tables, use the following query: SELECT DISTINCT CatalogName NAME_SPACE, TableName TAB_NAME, ColumnName COL_NAME, DataTypeName DATA_TYPE, Length DATA_LEN, NumericPrecision DATA_PREC, NumericScale DATA_SCALE FROM SYS_TABLECOLUMNS WHERE TableName IN (#TABLE_LIST#) ORDER BY 1,2,3
  3. Select tables to be used in the project.

Using the CData JDBC Driver for SQL Server in MicroStrategy, you can easily create robust visualizations and reports on SQL Server data.Read our other articles on connecting to SQL Server in MictroStrategy Web and connecting to SQL Server in MicroStrategy Desktop for more information.


Note:Connecting using a JDBC Driver requires a 3- or 4-Tier Architecture.

 
 
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