Viewing Redis データ in RAD Studio Data Explorer

Embarcadero RAD Studio provides a development environment for Delphi and C++Builder applications. With the CData ODBC Driver for Redis, you gain access to live Redis データ within RAD Studio, abstracting the data into tables, views, and stored procedures that can be used to both retrieve and update Redis データ. This article will walk through connecting to Redis using the Data Explorer.

Configure a Connection to Redis

If you have not already, first specify connection properties in an ODBC DSN (data source name). This is the last step of the driver installation. You can use the Microsoft ODBC Data Source Administrator to create and configure ODBC DSNs.

次の接続プロパティを設定し、Redis インスタンスに接続します。

• Server: Redis インスタンスが実行されているサーバーの名前またはアドレスに設定します。Port でポートを指定できます。
• Password: Redis AUTH コマンドを使用するパスワード保護されたRedis インスタンスへの認証に使用されるパスワードに設定します。

UseSSL を設定すると、接続時にSSL/TLS 暗号化をネゴシエートできます。

Connecting to Redis データ Using Data Explorer

You can create a simple application for displaying Redis データ by utilizing the CData FireDAC Components for Redis and a new VCL Forms Application:

1. Open the Data Explorer in RAD Studio and expand FireDAC.
2. Right-click the ODBC Data Source node in the Data Explorer.
3. Click Add New Connection.
4. Enter a name for the connection.
5. In the FireDAC Connection Editor that appears, set the DataSource property to the name of the ODBC DSN for Redis.
6. Back in the Data Explorer, expand the tables for the connection.

7. Create a new VCL Forms application and drag a table (for example: Customers) onto the form.

8. Select the CustomersTable object on the form and set the Active property to true.

9. Right-click on the object, bind visually, and link everything (*) to a new control (TStringGrid).

10. Arrange the TStringGrid on the form and run the application to see the Customers data.

Related Articles

Below you can find other articles for using the CData ODBC Driver with RAD Studio, Delphi, and C++ Builder.

• DataBind Controls to Redis データ in C++Builder
• DataBind Controls to Redis データ in Delphi
• Build a Simple VCL Application for Redis データ