How to access BSON data "cells" in Meteor?
如何使用BSON数据的“细胞”流星？
type (match values with a specified BSON data type)
$type （匹配具有指定 BSON 数据类型的值）
The maximum size of a BSON document is 4mb however, which makes them unsuitable for storing large files and objects.
BSON文档的最大大小是4 MB，这不适合存储大文件和对象。
应用推荐