System requirements
This topic describes the system requirements that must be met to install TrueSight Network Automation - Data Warehouse.
Confirm that the computer where you plan to install TrueSight Network Automation - Data Warehouse meets these requirements.
- Operating system requirements
- Database requirements
- Hardware requirements
- Disk space requirements
- Memory requirements
- Java Virtual Memory (JVM) requirements
- Third-party software requirements
Operating system requirements
The application server is compatible with the following operating systems.
Product version/ | 19.11.02 | 19.11.01 | 19.11 |
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Windows Server 2019 |
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Windows Server 2016 (Standard) |
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Windows Server 2012 R2 (All Editions) |
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Database requirements
The database type and version used by Network Automation - Data Warehouse must be same as used by TrueSight Network Automation.
Supported databases
Network Automation - Data Warehouse supports the following databases.
Product version/ | 19.11.02 | 19.11.01 | 19.11 |
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Oracle 19c |
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Oracle 18c |
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Oracle Database 12c1 RAC |
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Oracle Database 12c1 |
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Microsoft SQL Server 2019 |
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Microsoft SQL Server 2017 |
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Microsoft SQL Server 2016 |
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PostgreSQL 13.2 |
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PostgreSQL 12.6 |
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PostgreSQL 10.2 |
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1. The supported version of 12c is 12.1.0.2 with pluggable database (PDB).
Database sizing requirements
You can calculate the database sizing requirements using the .
Based on number of extract, transform, and load (ETL) runs scheduled per day and the number of devices being managed by Network Automation, warehouse database size might vary.
Hardware requirements
The following table lists the processor requirements for the application server and database server.
| Processor speed (GHz) | Number of processors |
|---|---|---|
Application Server | 3 | 2 |
Database server | 3 | 4 |
Disk space requirements
The following table lists the disk space requirements for the application server and database server.
| Available disk space (GB) |
|---|---|
Application Server | 60 GB minimum |
Database server | 100 GB minimum (this may need to be increased over time based on the requirements of the ) |
Memory requirements
The following table lists the memory requirements for the application server and database server.
| RAM (GB) |
|---|---|
Application Server | 8 GB minimum, 16 GB recommended |
Database server | 8 GB minimum, 16 GB recommended |
Java Virtual Memory (JVM) requirements
The following table lists the Java Virtual Memory (JVM) requirements to run ETL according to the number of devices in the Network Automation environment.
Number of managed devices | JVM (GB) |
|---|---|
Up to 50,000 | 16 GB |
50,000 –100,000 | 24 GB |
100,000 – 175,000 | 30 GB |
To set JVM, do the following on the application server:
- Navigate to the <TSNADW_INSTALL_DIR>\bin\bna\bds-di\scripts directory.
- Open the run_etl.bat file with a text editor.
- Locate the following: set JAVA_OPTS=
- Update the value of Xmx parameter in MB, as required:
set JAVA_OPTS=-Xmx<size>m
Third-party software requirements
Network Automation - Data Warehouse uses the following third-party software for its various components. These software are included in the product installer:
Product version | Java version | Apache Tomcat Server version |
|---|---|---|
19.11.02 | AdoptOpenJDK 11.0.5 | 9.0.41 |
19.11.01 | AdoptOpenJDK 11.0.5 | 9.0.31 |
19.11 | AdoptOpenJDK 11.0.4 | 9.0.22 |