Oracle Application Express 20.2 (20.2.0.00.20) with Oracle Database Express Edition (XE) Release 18.4.0.0.0 (18c) and Oracle REST Data Services (20.3.0.301.1819) with Tomcat and Nginx

Oracle Application Express (APEX) is a low-code development platform that enables you to build stunning, scalable, secure apps, with world-class features. Oracle APEX makes it easy to build beautiful apps, for mobile and desktop, that are responsive, accessible, and can be effortlessly customized to fit your company's brand and personality.

Oracle Database XE 18c is top level database which includes the following options: Multitenant, In-Memory, Partitioning, Advanced Analytics, Advanced Security. Up to: 12 GB of data, 2 GB of RAM usage, 2 CPU threads and 3 PDBs

Charge is for setup and configuration. Oracle Software is freely available but you are bound to licenses as described below:

• Oracle Application Express (APEX) 20.2 is free but you are bound to license available at https://www.oracle.com/technetwork/licenses/app-express-lic-152009.html
• Oracle Database Express Edition 18c is free but you are bound to license available at https://www.oracle.com/technetwork/licenses/db18c-express-license-5137264.html and more information is available at https://docs.oracle.com/en/database/oracle/oracle-database/18/xelic/licensing-information.html
• Oracle REST Data Services 20.3 is free but you are bound to license available at https://www.oracle.com/technetwork/licenses/sqldev-license-152021.html