# Talend Administration Center basic configuration

### In this section

* [Increasing the memory of Tomcat](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/increase-tomcat-memory)
* [Installing database drivers in your Web application server](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/installing-database-drivers-in-your-web-application-server)
* [Installing external modules manually for Talend Administration Center](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/installing-external-modules-manually-for-tac)
* [(Best Practice) Using VACUUM with PostgreSQL for Talend Administration Center users](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/best-practice-vacuum-with-postgresql-for-talend-administration-center-users-c)
* [Configuring Tomcat to use a proxy server](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/configuring-tomcat-to-use-proxy-server)
* [Synchronizing Web application and server time zones](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/synchronizing-web-application-and-server-time-zones)
* [Launching Talend Administration Center for the first time](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/launching-talend-administration-center-for-first-time)
* [Configuring Talend Administration Center to run on a different database than H2](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/config-tac-other-db)
* [Link Talend Administration Center to your version control system](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/link-talend-administration-center-to-your-version-control-system)
* [Configuring the log storage mode](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/configuring-log-storage-mode)
* [Reduce the number of unauthenticated calls to your Git server](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/reduce-number-of-unauthenticated-calls-to-your-git-server)
* [Configuring GitBlit using SSH authentication](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/configure-gitblit-using-ssh-authentication)
* [Configuring AWS CodeCommit using SSH authentication](https://help.qlik.com/talend/en-US/installation-guide-linux/7.3/configure-aws-using-ssh-authentication)