Some Oracle 18c links

docker image:

https://hub.docker.com/r/dockerhelp/docker-oracle-ee-18c

18.4 is the latest but here are some older files for reference on how to build the Dockerfile:

https://oracle-base.com/blog/2018/07/26/oracle-database-18-3-0-and-docker/
https://github.com/oraclebase/dockerfiles/tree/master/database/ol7_183


general info:

https://modern-sql.com/blog/2018-11/whats-new-in-oracle-database-18c

http://oracle-help.com/articles/prebuilt-oracle-database-18c-with-docker/