IBM Cloud Data Engine FireDAC Components

FireDAC を使ってIBM Cloud Data Engine にSQL で接続

Delphi とC++ Builder アプリをIBM Cloud Data Engine にリアルタイム接続。簡単かつ高速です。


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IBM Cloud Data Engine FireDAC Component を使えば、Delphi & C++ Builder アプリケーションからIBM Cloud Data Engine データに簡単に連携できます。 Rapidly create and deploy powerful Delphi & C++Builder Apps that integrate with IBM Cloud Data Engine.

機能紹介

  • Connect to live IBM Cloud Data Engine data, for real-time data access
  • Full support for data aggregation and complex JOINs in SQL queries
  • Secure connectivity through modern cryptography, including TLS 1.2, SHA-256, ECC, etc.

Specifications

  • Native FireDAC Components for IBM Cloud Data Engine seamlessly integrate with RAD Studio
  • Full Unicode support for data, parameter, & metadata
  • Support for 32-bit & 64-bit operating systems
  • Requires Delphi, C++ Builder, or RAD Studio 10.2 Professional or higher


AVAILABLE IN:
FireDAC SUBSCRIPTIONS
225+ FireDAC Drivers For Real-Time Data Access
詳細

FireDAC Components

あらゆるデータソースにRDB と同感覚で連携が可能に



標準FireDAC Components


MySQL やSQL Server のようなRDBMS への接続と同感覚。 TDFManager、TDFConnection、TDFQueryUse といった標準FireDAC components として。


	FDConnection1.Name := 'IBMCloudDataEngineConnection';
	FDConnection1.DriverName := 'CData.Fire.IBMCloudDataEngine';
	with FDConnection1.Params as
	    TFDPhysCDataIBMCloudDataEngineConnectionDefParams do begin

	    ...
	end;


	FDConnection1.Connected := true;
	FDQuery1.Active := true;
	FDQuery1.Open('select * from IBMCloudDataEngineTables');

	...

	

Type SQL, Get IBM Cloud Data Engine


データ連携アプリケーションを開発する最適解。 RDBMS の扱いと同感覚で、IBM Cloud Data Engine への連携を、標準SQL で実装可能。JOIN、更新系、集計など多彩なSQL サポート。

SELECT WITH INNER JOIN

	SELECT IBMCloudDataEngineTables.Id, IBMCloudDataEngineTables.Name, IBMCloudDataEngineTables.Fax,
	  Opportunity.AccountId, Opportunity.CloseDate
	FROM IBMCloudDataEngineTables
	INNER JOIN Opportunity
	  ON IBMCloudDataEngineTables.Id = Opportunity.AccountId
	

集計関数

	SELECT Name, AVG(AnnualRevenue) FROM IBMCloudDataEngineTables GROUP BY Name
	

CRUD 処理

	UPDATE IBMCloudDataEngineTables SET Name='John' WHERE Id = @myId
	


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