ipc - Java中怎么实现和应用共享内存

Question

看了IBM 共享内存在Java中的实现和应用 这篇文章，文章里面提供的几种读取共享内存的方法，但是都存在一个问题，需要指定共享内存的映像文件。但是当前系统中不存在共享内存的映像文件，有没有其他的什么方式可以读取呢

Answer 1

The article was written in 2001. Now there are many caching middleware, such as memorycache, redis, ssdb, etc.

Answer 2

You can refer to the shared memory database project shmdb I wrote. It is easy to expand according to the API inside. I also wrote a node.js plug-in.