Oracle und DB2:

• Oracle: Technical Comparison of Oracle9 i Database vs. IBM DB2 UDB
• Oracle IT Manager News: http://www.oracle.com/newsletters
• Oracle 9i Database List of Books
• IBM Redbook "Experiences Installing Oracle Release 3 (8.1.7) for OS/390 with OSDI", SG245973-00
• Independent Research Page on Comparison of DB2 to  Oracle: http://www.ibm.com/software/data/oracledb2.pdf
• "DB2 UDB & Total Cost of Ownership" by YLA Inc. (Comparable experiences, product capabilities and total cost of ownership contrasts of DB2 and Oracle.)
• Database Specialists Presentations
• IBM Labor: IBM Federated Database Technology
• Oracle to DB2 V7.2 Porting Guide
   

DB2 und ERP Systems:

• IBM & Siebel for Customer Relationships: http://www.ibm-siebel.com/us/
• DB2 with the PeopleSoft application: http://www.ibm.com/software/db2psoft
• DB2 with the SAP application: http://www.ibm.com/software/db2sap
• DB2 with the Baan application: http://www.ibm.com/software/db2baan
   

Diverses

• IBM DeveloperWorks (Java, Linux, WebSphere, DB2 u.v.m.)