It says right in the article that was referenced: *Before long, JPMorgan Chase D...

		chrisbolt on Sept 17, 2010 \| parent \| context \| favorite \| on: Details on the Oracle failure at JPMorgan Chase It says right in the article that was referenced: Before long, JPMorgan Chase DBAs realized that the Oracle database was corrupted in about 4 files, and the corruption was mirrored on the hot backup.