NodeJS中数据库的解决方案是什么

Question

I am interesting in implementation a database in NodeJS, however I don't want to use any frameworks or packages but build in. I completely understand that async read file is not a good solution. Is there any good method to read a required value of a key from .json file without reading it all or keeping in ram all the time? What is your way to deal with that? Or there is no solution in NodeJS for this purposes? Thanks for the answers.

So I tried async read file, but that is very time/resource heavy solution.

Answer 1

您可以使用require('./filename.json')来获取对象，而不是异步读取文件。