Tarantool 介绍
Tarantool 是一个用 Lua 语言编写的嵌入式 NoSQL 数据库，可以直接在 Lua 程序中运行。合并了 Node.js 的强大网络编程和
Redis 数据持久。
示例代码：
#!/usr/bin/env tarantool
box.cfg{}
hosts = box.space.hosts
if not hosts then
hosts = box.schema.create_space('hosts')
hosts:create_index('primary', { parts = {1, 'STR'} })
end
local function handler(self)
local host = self.req.peer.host
local response = {
host = host;
counter = hosts:inc(host);
}
self:render({ json = response })
end
httpd = require('http.server')
server = httpd.new('127.0.0.1', 8080)
server:route({ path = '/' }, handler)
server:start()