tailieunhanh - HandBooks Professional Java-C-Scrip-SQL part 2

Tham khảo tài liệu 'handbooks professional java-c-scrip-sql part 2', công nghệ thông tin, kỹ thuật lập trình phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | . Boiling Frogs Let s look at it still another way. You ve doubtlessly heard that if you put a frog in hot water it will leap out but if you slowly bring tepid water to a boil the frog will die contentedly. And of course that s the debate that I hope to trigger in this book. Are the waters around us warming Notice at the end of my introduction the owl and the ostrich are exactly the same when it comes to consequences. They may not recognize it but motivations don t matter one little bit. If the water starts to boil if the conditions on the river change they ll both die. This past year I decided to wake up to my surroundings to test the water around me. I learned both Ruby and aspect-oriented programming AOP . After checking the temperature I think the water is actually heating up. It s not boiling yet and I don t know if it will ever boil. But I do know that I m going to keep a close eye on the temperature for a while and I hope to convince you to do the same. Let me tell you why. . Danger Signs A large number of the applications that we write put a web-based frontend over a database sometimes with additional business rules and sometimes without. Yet after more than five years of solving this problem over and over we still can t solve it very quickly in the Java space. Further most Java framework developers are making incremental changes that won t truly revolutionize web development. Building a new team to solve this problem in the right way is a demanding job. Building a team from say COBOL programmers is nearly impossible. The language is too alien the frameworks too extensive and the landscape too unstable. Even with seasoned developers it takes a surprising amount of code to get even simple applications off the ground. Jason Hunter The Next Big Thing Author of Java Servlet Programming Jason Hunter works as a lead applications engineer at Mark Logic. He s the author of Java Servlet Programming O Reilly . As Apache s representative to the Java Community