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Information Management

Technical resources for IBM Information Management software

Schema Replication with IBM InfoSphere Data Replication, Part 1

Use a disaster recovery scenario and the included sample scripts with Q Replication to set up schema-level subscriptions to maintain and manage data replication for your database system. More >

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Online DB2 for z/OS migration
Get hints and tips to make your online migration successful. Discover how the DB2 migration process has been designed specifically to allow the business application set to continue to run while you migrate.
Integrating InfoSphere Streams 3.0 applications with InfoSphere Information Server 9.1 DataStage jobs, Part 1
Get the technical details for creating an end-to-end integration scenario between InfoSphere Streams applications and DataStage jobs, including exporting modified Streams application metadata and importing into the Information Server environment.
Optim Query Tuner: Capture and tune DB2 z/OS SQL statements using a user-defined SQL repository
Create query workloads directly from your own SQL repository, without the overhead of archiving or staging your workload data. Leverage the Query Tuner user interface to define dynamic and static SQL statement filters, and tune the saved workload without implementing your own client.
DB2 10: Run Oracle applications on DB2 10 for Linux, UNIX, and Windows
Get the latest DB2 10.5 capabilities in this article update, including a high-level overview of what Oracle compatibility means in DB2, and whether to switch your custom application to DB2 or extend your DBMS vendor support to DB2.
Modeling created global temporary tables for DB2 with InfoSphere Data Architect 8.5, Part 2: Modifying an existing data model
In Part 2 of this article series, use InfoSphere Data Architect 8.5 to modify an existing data model to incorporate changes in requirements for the created global temporary table.
Get the most out of DB2 optimizer: Leveraging statistical views to improve query execution performance
Leverage statistical views to provide DB2 optimizer with information to accurately model complex relationships to choose an optimal query access plan. Use examples to identify complex relationships and create statistical views to compute more accurate cardinality estimates.
Restrict database connections using the CONNECT_PROC database configuration parameter in DB2
Protect data access using this simple technique that allows end users in DB2 for Linux, UNIX, and Windows to connect to the database only from a specific set of hosts or IP addresses. This article gives a practical example.
Integrate PureData system for Analytics and InfoSphere BigInsights for email analysis
Use BigInsights to store and analyze text files, and PureData System for Analytics as a warehouse and base platform for running Cognos BI reports. The authors use an email analysis example, storing and analyzing email data in BigInsights and the structured employee data in PureData System for Analytics.
What's new in DB2 10.5 for Linux, UNIX, and Windows
Get the key features and enhancements in IBM DB2 10.5 for Linux, UNIX, and Windows releasing in June. The new features address business needs like cost reduction, application performance, productivity, and reliability.