Wikipedia: Extract, transform, load
Wikipedia: Talend Open Studio
Talend Open Studio: Tutorials
Manageability: Open Source ETL (Extraction, Transform, Load) Written in Java
richard.gluga.com: Data Migration Done Right
kJube: Vendors and tools – ETL
AlfrescoForge: ETL Connector
Talend job for Job Scheduler implement
High Scalability: How Rackspace Now Uses MapReduce and Hadoop to Query Terabytes of Data
NYTimes: Announcing the Map/Reduce Toolkit
core-user@hadoop.apache.org: Andreas Kostyrka: Re: hadoop in the ETL process
Re: hadoop in the ETL process