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• Introduction to the Java Platform
  The JVM, JRE, and JDK
  Java SE versus EE
  Apache Tomcat as a lightweight servlet/JSP container, and how this differs from full-blown Java EE application servers such as WebLogic, WebSphere, JBoss, and GlassFish
  Architecture of Applications installed to Tomcat
  Understanding classes versus JARs
  Servlets
  JSPs
  JavaBeans
  JNDI and datasources
  Resources that your applications may call on other servers (web services, EJBs, etc.)
  Installing Tomcat
  Installing the Java Runtime Environment (JRE)
  Tweaking the JRE for performance
  Performing the actual Tomcat installation
  Examining the Tomcat installation directories
  bin
  conf
  lib
  logs
  temp
  webapps
  work
  Configuring Tomcat
  server.xml (detailed walkthrough)
  web.xml
  context.xml
  Deploying Java EE Applications
  Packaging JARs for deployment to Tomcat
  Packaging WARs for deployment to Tomcat
  Application server-neutral configuration versus application server-specific configuration
  Overview of EARs and other archive types not supported by Tomcat, but supported by other Java EE application servers
  Versioning Java EE applications
  Managing the deployment of updated applications
  Tomcat Valves
  AccessLog and FastCommonAccessLog
  RequestFilterValve
  SingleSignOnValve (by request)
  RequestDumperValve (by request)
  Memory management and JMX monitoring
  Understanding Java garbage collection
  Using JAVA_OPTS, JMX and JConsole to monitor and tune Tomcat memory usage
  Sizing Tomcat's JVM memory heap
  Using JMX and JConsole to configure Tomcat via Tomcat's MBeans
  Updating Tomcat's configuration via JMX "on the fly" without restarting Tomcat
  Load testing with JMeter
  Using VisualVM (new monitoring tool built into JDK 6) and PSI Probe
  Controlling JMX MBeans via Ant
  Logging and Troubleshooting
  JULI logging
  log4j logging
  Understanding exceptions and thread dumps
  Troubleshooting errors that occur in Tomcat
  Troubleshooting errors generated by your deployed applications
  Troubleshooting strategies applicable to application servers other than tomcat
  Connecting databases with Tomcat applications
  Classic JDBC approach
  Better approach: JNDI resources
  Setting up and monitoring database connection pools
  Security
  File system security
  Java security manager
  Realms, authentication, and authorization
  SSL
  Java VM and Tomcat Performance tuning strategies
  Additional JVM tuning tips
  Enabling parallel garbage collection
  Building native connectors
  Disabling/removing unneeded applications
  Tuning incoming connections and database connection pools
  Turning off Jasper development mode
  Precompiling JSPs
  Preloading servlets
  Application-specific tuning suggestions
  Tuning levers available in other application servers
  The World Beyond Tomcat: Understanding Java EE Applications
  Explanation of the Java EE APIs not supported by Tomcat: EJB, JMS, and many others
  3rd party application frameworks overview (what they are and what administrators should know): Spring, Struts 1/Struts 2, JSF (including a discussion of ICEfaces, RichFaces, etc.)
  Data tier frameworks and what administrators should know (Hibernate, JPA, etc.)
  Features offered by WebLogic, WebSphere, and JBoss that are not found in Tomcat
  Tomcat Other Features
  Memory leak prevention and detection
  Servlet 3.0, JSP 2.2, and EL 2.2 support (and the practical implications of this for Tomcat admins)
  Cross-site request forgery prevention (and how to configure)
  How Tomcat 7's new session management features prevent session fixation attacks
  Alias support (which allow static content to be stored outside the WAR file)
  Running Tomcat behind Apache httpd or IIS [this section would be taught using your web server and connector module of choice]
  Why run Tomcat behind Apache httpd or IIS?
  Installing mod_jk (Apache or Tomcat) or mod_proxy_ajp and mod_proxy_balancer (Apache 2.2 or later only)
  Proxying traffic to Tomcat via AJP
  Monitoring the status of your web server's connection to Tomcat
  Load balancing Tomcat via mod_jk or mod_proxy_balancer
  Tomcat Clustering
  Configuring mod_jk (in Apache or IIS) or mod_proxy_balancer (Apache 2.2 or later only) as a load balancer
  Hardware load balancing as an alternative to software load balancing
  Sticky sessions
  Configuring a shared session back-end
  FileStore/JDBCStore (older approach, generally not recommended)
  Using the <Cluster> tag
  Configuring the application to be distributable
  Setting up and testing failover