# EM switching, BeanShell, Kotlin, JPA and JDBC, AWS, Authentication, XA, PWAs, SPAs and Java, JSON-B or the last airhacks.tv in 2017

Questions for the 45th, and very last, airhacks.tv show in 2017:


    About BeanShell
    Header parameters behind apache
    Switching between persistence units /
        EntityManager
    
    Thoughts on Kotlin
    Deadlocked conversations
    JPA and JDBC pooling
    Which AWS instance to take?
    Upgrading GlassFish without downtime
    Java EE 8 authentication and redirect / forward
    Dealing with complex components like tables in the "No Dependencies, Java EE-like" web development
    How to handle database connections in the clouds
    Two DBs with or without XA
    Java's answer to PWAs and SPAs
    
        CompletableFuture, JAX-RS and exception handling
    Form authentication and encryption
    JSON-B and LocalDateTime mapping
    JAX-WS, connection timeout, transaction timeout and dealing with rollbacks


    Any questions left? Ask now, or wait a year.


    Ask questions during the show via twitter mentioning me:
    http://twitter.com/AdamBien (@AdamBien) or using the hashtag: #airhacks or the live chat:
    http://www.ustream.tv/channel/adambien


    See you at
    Java EE Workshops at Munich Airport, Terminal 2 or
    Virtual Dedicated Workshops / consulting. Is Munich's airport too far? Learn from home:
    airhacks.io.