InfoSphere Change Data Capture

IBM® InfoSphere™ Change Data Capture は、複数の異種データ・ストア間でリアルタイムに情報を統合します。

リアルタイムのデータ複製を活用して、データ・マイグレーション、アプリケーション統合、データ同期、動的ウェアハウス、MDM、SOA、ビジネス分析、および ETL またはデータ品質プロセスをサポートします。

• DataMirror 社の買収で取得したログ・ベースの Change Data Capture (CDC) テクノロジーにより、システム・パフォーマンスに影響を与えずにリアルタイムで基幹業務データ・イベントを複製
• トランザクションの整合性と一貫性を維持しながらの、エンタープライズ・データ・ボリュームのロー・レイテンシーで高スループットのデータ複製
• トランザクションの整合性を維持し、ステージングは不要の、IBM InfoSphere® DataStage®（英文） との直接統合による ETL プロセスへのリアルタイムのデータ・フィードの提供
• リアルタイム・データ・トランザクションを XML 文書にパッケージ化して、WebSphere MQ などのメッセージング・ミドルウェアとやり取りすることによる、サービス指向アーキテクチャー (SOA) のサポート
• 使いやすいグラフィカル・ユーザー・インターフェース (GUI) により可能になる、データ統合プロセスの迅速な導入
• 総合的なモニター機能が提供する複製環境の可視性の向上による、トラブルシューティングの加速
• 柔軟な実装による、企業内での単一方向、双方向、多対 1、および 1 対多のデータ配信の実現
• InfoSphere Change Data Capture for z/OS（英文） と組み合わせての、DB2 for z/OS との間での異種データの複製
• InfoSphere Replication Server との併用による、分散環境と System Z 環境の両方でのデータ複製のための、IBM による広範囲なデータベースおよびオペレーティング・システムのサポートの提供
• InfoSphere Change Data Delivery（英文） による、マスター・データ管理、イベント・ドリブン・データ品質、動的データウェアハウジング、および ETL プロセス最適化のための、迅速なデータ変更の配信
• サポートされるオペレーティング・システム: AIX、HP-UX、i family、Linux、その他のオペレーティング・システム、Solaris (Sun Microsystems)、Windows、z/OS
• サポートされるデータベース: DB2 pureScale 9.8、DB2 for Linux, Unix, Windows, z/OS, and i、Informix、Oracle データベース、Sybase データベース、Microsoft SQL Server、および Teradata
  

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Key Product Features	Business Benefits
Log-based Change Data Capture: Whether you integrate data in real time or periodically, IBM® InfoSphere™ Change Data Capture captures only changed data and transfers it from publisher to subscriber systems. Rather than performing queries directly against the database, you can now capture changed data directly from the database logs.	Change data capture improves operational efficiency and saves time and resources by eliminating redundant data transfer and saving network bandwidth. Because it accesses data from the logs, InfoSphere Change Data Capture ensures top performance of your mission critical applications.
Multi-platform support without programming: Discover easy, programming-free data integration between IBM DB2® Universal Database™, Oracle, Microsoft® SQL Server, Sybase, Informix, Teradata, XML and DataStage for UNIX®, Linux™, Microsoft Windows®, IBM i, IBM System z.	With no programming required, existing programming staff members can invest their time in IT projects that provide more value to your organization. Your company can make the most of its existing systems and integrate data throughout all supported platforms with no changes required in your current environment. InfoSphere Change Data Capture accommodates upcoming changes in your computing environment to help your company better prepare to meet the future.
Built-in transformation and filtering: Translate values. Derive new calculated fields. Join tables at the source or target. InfoSphere Change Data Capture lets you create, store and retrieve custom data transformations as macros. Row/column selection makes it possible for users to limit access to sensitive information, or to flow user-specific data to particular sites. Data stored in various character sets and languages can be seamlessly replicated to disparate platforms.	Help make better decisions with a solution that provides in-flight data transformations to meet specific business requirements. Securely deliver sensitive data and make it accessible to authorized recipients only.
Direct peer-to-peer integration: Peer-to-peer architecture and native support for TCP/IP deliver direct database connectivity. No data staging or gateway technologies are required.	With this IBM solution designed for rapid data delivery, information flows in an efficient and quick path: directly between source and target systems. Strengthen your organization’s ability to deliver information to employees. Help them make intelligent business decisions based on the most current information.
Extended update options: “Adaptive apply” will take operations that occurred on the source table and merge / upsert changes to a target table, regardless of the absence or presence of the source row in the target table. Use "Live audit" capability to keep a history of all changes made to source tables with information including the user and program identities who made the change. Users can summarize numerical data from multiple rows in one or more source tables into a single row in a target table. Row consolidation lets users merge data from multiple source tables into one or more rows in a target table.	Extended update options provide more flexible replication capabilities in data warehousing environments. Expect better database design, lower processing power and storage capacity requirements, and easier querying and reporting.
Package data as a message: InfoSphere Change Data Capture can monitor transactional systems for specific transactions and package that information as a single XML message to target a specific message queue.	Get the right information to the right people—fast. With this IBM solution, critical data can be packaged with additional information from other systems and passed to a message queue that’s based on business rules. This triggers or applies the appropriate business process.
High-performance communications: Experience fine-tuned architecture that optimizes communications between source and target systems. Changed data is efficiently transmitted, including large object binaries (LOBs) such as multi-media audio and video data.	Improve integration network performance. Make efficient use of available bandwidth. Minimize the manual intervention required for setup and maintenance of the network.

Operating System	Software	Hardware
AIX	AIX 5.3 patch level 8 AIX 6.1	Power
HP-UX	HP-UX PA-RISC 11.11, 11.23 HP-UX Itanium 11.23, 11.31	PA-RISC Itanium
Linux	Red Hat Linux AS 4, 5, 5.4; Novell SUSE Linux 10, 11 Red Hat Linux AS 5, 5.4; Novell SUSE Linux 10, 11	Intel / AMD x86 / x64 System z
System Z	z/OS 1.10 (minimum)	System Z
Solaris	Solaris 2.9, 2.10	SPARC
Windows	Windows Server 2003; Windows Server 2008, Windows 2008 R2	Intel / AMD x86 / x64

Operating System	Software	Hardware
AIX	AIX 5.3 patch level 8 AIX 6.1	POWER® GUI Supported: Access Server
HP-UX	HP-UX PA-RISC 11.11, 11.23 HP-UX Itanium 11.23, 11.31	PA-RISC GUI Supported: Access Server
Linux	Red Hat Linux AS 4, 5, 5.4; Novell SUSE Linux 10, 11 Red Hat Linux AS 5, 5.4; Novell SUSE Linux 10, 11	Intel / AMD x86 / x64 GUI Supported: Access Server
Solaris	Solaris 2.9, 2.10	SPARC GUI Supported: Access Server
Windows	Windows Vista Windows 7 Windows Server 2003 Windows XP Professional	Intel / AMD x86 GUI Supported: Access Server; Management Console

Operating System	Software	Hardware
AIX	AIX 5.3 patch level 8 AIX 6.1	Power
HP-UX	HP-UX PA-RISC 11.11, 11.23 HP-UX Itanium 11.23, 11.31	PA-RISC Itanium
Linux	Red Hat Linux AS 4, 5; Novell SUSE Linux 9, 10 Red Hat Linux AS 5; Novell SUSE Linux 10	Intel / AMD x86 / x64 System z
Solaris	Solaris 2.8, 2.9, 2.10	SPARC
Windows	Windows 2000 Server; Windows Server 2003	Intel / AMD x86 / x64 Itanium

Operating System	Software	Hardware
AIX	AIX 5.3 patch level 8	Power
HP-UX	HP-UX PA-RISC 11.11, 11.23 HP-UX Itanium 11.23, 11.31	PA-RISC Itanium
IBM i	IBM i V5R1 to V6R1	Power
Linux	Red Hat Linux AS 3, 4; Novell SUSE Linux 9, 10	Intel / AMD x86 / x64
Solaris	Solaris 2.8, 2.9, 2.10	SPARC
System z	z/OS 1.7 (minimum)	System z
Windows	Windows 2000 Server; Windows Server 2003	Intel / AMD x86 / x64