This week's book giveaway is in the Reactive Progamming forum. We're giving away four copies of Reactive Streams in Java: Concurrency with RxJava, Reactor, and Akka Streams and have Adam Davis on-line! See this thread for details.
-> The problem i am facing is because of Server Upgradation. -> We were working on tomcat older version and jdk 1.4. Now we had upgraded our server to tomcat 5.5.17 and jdk 1.5 and mysql 5. Now we had developed lots of sites based on the previous server. -> Now all the sites are not working properly. I