Table 3.

Dependencies for installing the i2b2 platform.

I2b2 component	Dependency	Description
Compilation of source code for i2b2 web services	Apache-ant, Java jdk	Unlike maven, ant requires all the dependencies available on the file system. Ant facilitates the build java compilation
Web server	PHP5, SSL module, and proxy module	The server side of the web client is based on PHP
JBoss WildFly	Drivers for PostgreSQL, Oracle, and Microsoft SQL database	JBoss WildFly is an application server that maintains a pool of connections to the database to optimize application response times
For quickstart package	sed bzip2 tar git wget unzip patch screen	Packaging tools are required to unpack the source code and dependencies. Sed id is useful for embedding configuration parameters into template configuration files

Abbreviation: i2b2, Integrating Biology and the Bedside.