IBM InfoSphere Data Replication s Change Data Capture (CDC) Enhancements IBM Corporation

Transcription

1 IBM InfoSphere Data Replication s Change Data Capture (CDC) Enhancements 2015 IBM Corporation

2 Overview New Database & Platform Support IIDR CDC i released in IIDR Updated LUW Platform Support Management Console (MC) Enhancements IBM Corporation

3 IBM s InfoSphere Data Replication (IIDR) Coverage DB2 (i, LUW) Informix Oracle/Exadata MS SQL Server Sybase DB2 z/os DB2 z/os DB2 (z/os, i, LUW) Informix Oracle/Exadata MS SQL Server Sybase Pure Data for Analytics (Netezza) Teradata Information Server IMS VSAM IMS VSAM Hadoop/Streams Message Queues Files FlexRep (JDBC targets) Customized Apply HDFS/Hive, WebHDFS, User Exit ESB, MQ Series, JMS, Flat file, HDFS MySQL, EnterpriseDB DataStage to GreenPlum, IBM Corporation

4 IIDR s CDC Enhancements IBM Corporation

5 IIDR s CDC i The CDC i 6.1 engine has now officially been packaged and released as part of IIDR IIDR has the equivalent of CDC i 6.1 FP2 release with additional fixes as its base For a fresh install or upgrade from an earlier version of CDC i 6.1, you utilize the standard DMCINSTALL procedure For any future maintenance you wish to apply to this release you would use the INSCDCMNT command IBM Corporation

6 New Database/Platform Support for IIDR s CDC New Platform Support: Windows Server 2012 for all CDC Windows engines Inspur K-UX for IIDR CDC DB2 LUW Power Linux Little Endian on Power 8 for IIDR CDC DB2 LUW Released early on IIDR IF 20 New Database Support: Oracle 12c Includes support for pluggable databases SQL Server 2014 Teradata IBM Corporation

7 Misc CDC LUW Enhancements Additional MBCS Encoding support Inclusion of ICU4J which provides stronger Unicode services IBM Corporation

8 IIDR s Management Console (MC) & Access Server (AS) Enhancements IBM Corporation

9 New Database/Platform Support for IIDR s CDC Added a what's new popup when Management Console is first launched Includes and 11.3 content Provides an in-product way to point out new functionality to customers IBM Corporation

10 Ability To Run Additional MC/AS Added the ability to install an IIDR MC on the same Windows server as another existing MC installation All that is required is that you specify a different install directory Added the ability to install an IIDR Access Server on the same server as another existing AS installation Need to specify a different install directory Also need to specify a unique port to use IBM Corporation

11 Datastore Connection Recovery Automatically attempts to reconnect to datastores upon lost connection Solves connectivity issues when datastores are temporarily restarted or the network is temporarily unavailable IBM Corporation

12 Subscription Focus Links datastore selection to the list of subscriptions displayed in the view * Simplifies working with subscriptions when the user connects to a large number of datastores IBM Corporation

13 Subscription Focus * Filters out subscriptions where the source or target datastore currently isn't connected Simplifies working with subscriptions when the user doesn't connect to all of their datastores IBM Corporation

14 Datastore Refresh * Reloads subscriptions for a datastore Simplifies working with Management Console when users add, modify, or delete subscriptions using the command-line processor (or another user makes changes in their Management Console) Eliminates the need to disconnect and reconnect to datastores to refresh Management Console IBM Corporation

15 Create CHCCLP Script from Subscription Config Generates a sample CHCCLP script based on the definition of a subscription in Management Console Allows users to define a subscription in Management Console and then generate a sample CHCCLP script to re-create the subscription, make copies, etc. Supports all functionality available in CHCCLP IBM Corporation

16 Sample CHCCLP script generation Simplifies learning CHCCLP by generating a well-formed and welldocumented complete sample Optionally excludes unnecessary syntax or parameters Clearly identifies functionality that is not supported and provides hyperlink access to markers in the script that require user modification Provides syntax highlighting of a script Allows in-place editing of the script IBM Corporation

17 Sample CHCCLP script generation Allows the user to save the script to a file or execute it in-place Provides the same execution output as if the script was executed in the standalone CHCCLP environment IBM Corporation

18 Sample CHCCLP script generation Prompts user to reload datastores used in the script in order to refresh Management Console IBM Corporation

19 Access Server Progress Notifications New Centralized Notification display of AS status and progress notifications Displays login, datastore reconnection, subscription addition/deletion notifications in a single view Supports intra-management Console broadcasting of changes across the same Access Server instance IBM Corporation

20 Support Assistant Collection Enhancements Now allows users to specify which subscriptions should have collection Previously collected for all subscriptions in a datastore Reduces turn-around time diagnosing problems by allowing the user to identify subscriptions that are of interest Reduces amount of data collected and analyzed in large environments IBM Corporation

21 Support Assistant Collection Enhancements Now prompts for additional comments to aid problem resolution Often only the client can provide the context as to what the problem is By adding comments to the collection, it can significantly speed up the problem diagnosis process IBM Corporation

22 New CHCCLP Commands list access connections Displays Access Manager connections between a datastore and user set property recreatesubscription yes; Command added to support recreating a subscription during execution using add subscription Previously add subscription stopped with an error if the subscription already existed Utilizing the set property will result in the old subscription being deleted and the new one created IBM Corporation

23 Enhanced CHCCLP Commands list replication tables Enhanced to optionally filter tables that aren't used in subscriptions Can specify Unused to easily find unused tables from catalog Simplifies catalog clean-up remove replication tables Enhanced to optionally filter tables that aren't used in subscriptions and remove them in bulk Added unused filter list subscription Enhanced to support reloading List subscriptions reload true show data translation Added capability to display translations for all columns Previously only supported showing translations for a specific target column IBM Corporation

24 Enhanced CHCCLP Commands readd replication table Enhanced to print column differences when verbose mode is enabled reassign table mapping Enhanced to print column mapping differences when verbose mode is enabled add table mapping Enhanced to support creating a table on the target IBM Corporation

25 Network Enhancements Added ability to specify a local IP address to allow for socket binding Previously if a client had multiple network cards, it wasn t possible to bind to a specific network card Now the address and port are used to bind to a specific network card Allows outbound connections from Management Console, CHCCLP and Access Server to bind to a local address Adds support for CHCCLP connections to Access server through a firewall Previously required all ports to be open IBM Corporation

26 Additional Resources IBM Developer Works CDC community: view?communityuuid=a9b542e4-7c66-4cf3-8f7b-8a37a4fdef0c IBM CDC Knowledge Center: CDC Redbook: IBM CDC Support: ibm.com/support/entry/portal/product/information_management/infosphere_change_ data_capture?productcontext= Passport Advantage: IBM Corporation

27 IBM Corporation

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