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Google Cloud Storage FireDAC Components

FireDAC を使ってGoogle Cloud Storage にSQL で接続

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


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Google Cloud Storage FireDAC Component を使えば、Delphi & C++ Builder アプリケーションからGoogle Cloud Storage 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 Google Cloud Storage.

機能紹介

  • Fully compatible with the Google Cloud Storage JSON API
  • SQL Stored Procedures to perform actions like copying, uploading, & downloading Objects, enabling versioning, and more
  • Connect to live Google Cloud Storage 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 Google Cloud Storage 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
200+ 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 := 'GoogleCloudStorageConnection';
	FDConnection1.DriverName := 'CData.Fire.GoogleCloudStorage';
	with FDConnection1.Params as
	    TFDPhysCDataGoogleCloudStorageConnectionDefParams do begin

	    ...
	end;


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

	...

Type SQL, Get Google Cloud Storage


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、Google Cloud Storage 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 Buckets.Id, Buckets.Name, Buckets.Fax,
	  Opportunity.AccountId, Opportunity.CloseDate
	FROM Buckets
	INNER JOIN Opportunity
	  ON Buckets.Id = Opportunity.AccountId

集計関数

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

CRUD 処理

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


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