Completing Installation Prerequisites

Procedure: How to Complete Installation Prerequisites

Although Omni-HealthData can be installed in any appropriate directory, it is recommended that a base install directory is configured prior to installing Omni-HealthData.

Create the following recommended base install directory:
```
/data/omni/product
```

Create the recommended subdirectories under the base install directory.

The following table lists and describes the additional subfolders that must be created under the base install directory. These additional subfolders facilitate the ease of upgrading by externalizing required files outside of the omnigen home directory that is created with the Omni Server installation.

Subfolder	Description
omnihealthdata	Folder under which omnihealthdata will be installed.
omnihealthdata/jdbcjars	Externalized folder from the omnigen home directory that holds all necessary JDBC .jar files required for Omni-HealthData.

Acquire the required DBMS-specific JDBC .jar files for use by OHDGC and copy to the /jdbcjars subfolder created above.
- Postgres: postgresql-42.2.8.jar
- SQL Server (Microsoft): sqljdbc42.jar
- SQL Server (Open Source): jtds-1.3.1.jar
- Oracle: ojdbc8.jar
- Db2: db2jcc4.jar, db2jcc_license_cu.jar
Verify that your JAVA HOME environment variable is set to the correct Java Development Kit (JDK) version.

Note: Omni Server (OS) and Omni-HealthData Governance Console (OHDGC) require Java Development Kit (JDK) Version 1.8.121 or higher.
Verify that %JAVA HOME%/bin is the first element in your PATH.

Ensure that recommended port values are available and are not used by any other server or protocol.

Default Port Numbers

Component	Type	Version 3.1 Ports	Version 3.16 Ports	Security
Omni-Gen Controller/Console	external	9500	9500	TLS 1.2
Omni-Gen Server	internal	9512	9514	TLS 1.2
Omni-Gen Server DQ High Speed TCP	internal	n/a	9532	none
Data Quality Cleanse	external	9502	9504	none
Data Quality Cleanse	internal	9503	9505	none
Data Quality Match	external	9504	9506	none
Data Quality Match	internal	9505	9507	none
Data Quality Merge	external	9506	9508	none
Data Quality Merge	internal	9507	9509	none
Data Quality Remediation	external	9508	9510	none
Data Quality Remediation	internal	9509	9511	none
OGC Tomcat Shutdown	internal	9005	9024	none
OGC Tomcat Console	external	9090	9501	Tomcat Config
OGC Tomcat AJP	internal	9009	9525	Tomcat Config
OGC WS02	external	9443	9503	WS02 Config
OGC Redirect	internal	n/a	9526	none
WS02 RMI Registry	internal	n/a	9534	WS02 Config
WS02 RMI Server	internal	n/a	9535	WS02 Config
WS02 LDAP Server	internal	n/a	9536	WS02 Config
WS02 KDC Server	internal	n/a	9537	WS02 Config
WS02 Thrift Entitlement Receiver	internal	n/a	9538	WS02 Config