Searching for DB2 documentation for the embedded database on VMware vCenter Server Appliance 5.0.0-455964

rpm -qa | grep db2
VMware-db2expressc-9.7.2-1

I ended up downloading the /opt/db2/db2expc_9.7.2_install/db2exc_972_LNX_x86_64.tar.gz file and unpacking it and navigating to

expc/readmefirst/en_US/html/readmefirst.htm

To find the link to the DB2 Express 9.7.2 documentation