Oracle TimesTen 18.1 Classic can be used as either a database 'system of record' or as a read/write cache for an Oracle Database. Oracle TimesTen 18.1 Scaleout is a database 'system of record' that has a shared nothing, scale-out architecture.
Oracle TimesTen 18.1 Classic is currently available on Linux and IBM AIX.
Oracle TimesTen Classic 18.1 Classic is supported on the following platforms:
Oracle TimesTen Classic 18.1 also appears to work on these un-supported platforms:
Oracle TimesTen Classic 18.1 is supported on IBM AIX:
The prior version of TimesTen 18.104.22.168.x also supports these platforms:
Disclaimer: These are my personal thoughts and do not represent Oracle's official viewpoint in any way, shape, or form.