MongoDB

1. 启动
1) bin/mongod.exe
2) bin/mongo.exe

2. Commands
use {dbName} // switch to a db (create a new one if not existing)
show dbs
db: show current switched db
db.{dbName}.insert(...)
db.dropDatabase() // delete current db
db.dropDatabase()


https://www.runoob.com/mongodb/mongodb-analyzing-queries.html