6. MongoDB â Infos
MongoDB ("humongous")
10gen
2007 â start project
2009 â open source
C++
Licence : GNU AGPL v3.0 (drivers: Apache licence)
Easy, scalability and Big DATA
Geolocalisation
14. Installation
$ mongo
MongoDB shell version 2.4.9
connection to : test
> show databases
default 0.203125GB
test
0.203125GB
local
0.078125GB
reseau 0.203125GB
> use reseau
switched to db reseau
> show collections
network
system.indexes
traffic
> db.traffic.count()
8
27. Package components
â
mongod : primary daemon process for the MongoDB system
â
mongos : routing service for MongoDB shard
â
mongo : interactive JavaScript shell interface
â
mongodump : creating a binary export
â
mongorestore : writes data from a binary database dump
â
â
mongostat : provides a quick overview of the status
similar vmstat
mongoperf : check disk I/O performance independently
of MongoDB