Vert.x instead of servlets, time for something new

Why

How old are dear servlets? 15 years you say? Hm, maybe it would be time to check on alternative technologies, not because servlets would be necessarily bad but just to check whether new times brought also new concepts forward. And you bet they did – look at Node.js, it‘s quite popular nowadays. JavaScript aside, Node.js has a different way of working – a reactor pattern, not at least a very good way to use the multicore facilities of today’s machines. Node.js is actually not alone in this league – the very popular Nginx (yes, the one stealing Apache web server’s crown) works apparently the same way. But if you want to replace your servlets Java web application, you’ll HAVE to try vert.x. Cool, multithreading without writing yourself threads! NOTE: Worth mentioning here: vert.x can do a lot of stuff and a web application is only one of its possible uses. Continue reading

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