Technology Platform Deprecated (phasing out) Current Future (within 12 months) Operating Systems Linux CentOS 7.5 Web Servers Apache Web Server Linux 2.4.17 Container Technologies Tomcat Linux/Windows Tomcat 7 Application Development Technologies Java J2EE Linux/Windows Java 8 CSM 5.2 Ant 1.9.x Hibernate 3.2.x Spring Framework 3.2.8 IceFace 1.8.3nci Apache Lucene 4.6.0 Angular 2 Jersey RESTful Web Services 1.17.1 Spring Security OAuth2 1.0.5 Database Options Oracle DB Linux 11g MySQL Linux/Windows 5.5.x Directory Services NCI LDAP All SSL Certificate CA All VeriSign