If you are using an existing Tomcat web server for use with Atlas Planning and Tracking Suite, we recommend that you make the following additions/changes:
<Resources cachingAllowed="true" cacheMaxSize="100000"/>
URIEncoding="UTF-8" useSendFile="false" compression="on" compressionMinSize="2048" compressableMimeType="text/html,text/xml,text/plain,text/css,text/javascript,text/json,application/x-javascript,application/javascript,application/json"