ノーコードでクラウド上のデータとの連携を実現。
詳細はこちら →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
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