在python生成了一个大字典，后续需要操作这个字典，怎么办才能不需要重复生成字典的操作呢？

Question

python新手求助。生成了100万个名字和ID号码对应的大字典，花了好长时间，后续需要根据这个字典进行操作，要如何在编写后续代码时不需要重复生成这个字典呢？

Answer 1

This is a storage issue!

To be simpler, you can use python's own pickle storage method to store the dictionary file as a local file.
However, it is recommended to use sqlite or mysql database for storage, which will make the operation more convenient.