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Redis FireDAC Components

Delphi & C++Builder アプリの外部データ接続機能を拡張！

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


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Redis FireDAC Component を使えば、Delphi & C++ Builder アプリケーションからRedis 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 Redis data stores.

機能紹介

  • Compatible with Redis and Redis Enterprise
  • Seamlessly convert key-value stores into relational tables
  • Enables SQL-92 capabilities on Redis NoSQL data.
  • Flexible NoSQL flattening - automatic schema generation, flexible querying etc.
  • Connect to live Redis 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 Redis seamlessly integrate with RAD Studio
  • Comprehensive support for CRUD (Create, Read, Update, & Delete)
  • 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 := 'RedisConnection';
	FDConnection1.DriverName := 'CData.Fire.Redis';
	with FDConnection1.Params as
	    TFDPhysCDataRedisConnectionDefParams do begin

	    ...
	end;


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

	...

Type SQL, Get Redis


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、Redis 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 RedisCache.Id, RedisCache.Name, RedisCache.Fax,
	  Opportunity.AccountId, Opportunity.CloseDate
	FROM RedisCache
	INNER JOIN Opportunity
	  ON RedisCache.Id = Opportunity.AccountId

集計関数

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

CRUD 処理

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


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