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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

Software Requirements

Apache Tomcat

Version 8 or higher

Oracle Java

Version 8 or higher

JVM Options

-Xmx768m -XX:MaxPermSize=256m

Database

Hardware Requirements

Processor

Dual core Intel Core 2 Duo 2.0 GHz or better

Memory

4GB or more

Disk

10GB free disk space

HyperSQL Software Requirements

Version

2.3.0

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.

MySQL Software Requirements

Version

5.6 or 5.7

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.

Oracle Software Requirements

Version

10g, 11g, or 12c

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.

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