Application Server

Hardware Requirements

Processor	Dual core Intel Core 2 Duo 2.0 GHz or better
Memory	4GB or more
Disk	2GB free disk space

Apache Tomcat

Version 8.5 or 9.0

Software

CTP supports Oracle and OpenJDK implementations of the following Java versions:

JVM Options

-Xmx768m -XX:MaxMetaspaceSize=256m

Processor	Dual core Intel Core 2 Duo 2.0 GHz or better
Memory	4GB or more
Disk	10GB free disk space

Version	2.5.2
Default Database Files	em.tmp, em.txt, em.properties, em.script, em.lck, em.lobs
Note	HyperSQL is embedded in em.war and runs in the same process as Apache Tomcat.

Version	5.7 or 8
Engine	InnoDB
Default database name	em
Connections	20 simultaneous or more
Database creation script	mysql_db.sql
Note	In order to use a MySQL database, download mysql-connector-java.jar for MySQL separately and add it to the Tomcat webapps/em/WEB-INF/lib folder. See Installing MySQL and Setting up the Database (MySQL or Oracle) for details on installation and setup.

Version	12c, 18c, 19c
Default table spaces	EM_DATA, EM_TEMP
Connections	20 simultaneous or more
Database creation script	oracle_db.sql
Notes	In order to use an Oracle database, download the appropriate ojdbc jar for your Oracle version separately (from http://www.oracle.com/technetwork/database/features/jdbc/index-091264.html) and add it to the Tomcat webapps/em/WEB-INF/lib folder. Before using CTP, you must follow the procedure described in Setting up the Database (MySQL or Oracle). It is assumed that Oracle server is already installed in the company and it is properly administered by the designated persons.