Mongodb

mongodump -db stuffDb, mongorestore

dump

mongodump -db stuffDb
tar czvf dump.tar.gz dump

restore(first drop existing)

mongo 
 >use stuffDb
 >db.dropDatabase()

tar xvf dump.tar.gz
mongorestore dump

replica set

I'd like to configure replica set for development so I can use mongod on my laptop when the internet is not available and use a server hosted mongod when the internet is available.

so far...

• you need three instances so I've added a third on another host
• rs.add(host) happens on the primary, my laptop has no known url so it needs to be the primary
• before I go offline I need to run mongod on the laptop
• when I have internet, I kill mongod on the laptop causing the serverhosted db to take over as primary (by making the other secondary decline the honor)
• when the laptop mongod comes back up it takes control and gets the current data.
• rinse repeat

mongo scypy monay

http://emptysqua.re/blog/mongodb-boston/

mongoskin

tutorial

basic mongo

mongo meteor

sudo ps -x |grep mongo
2251 pts/2    Sl+    0:00 /home/tim/.meteor/tools/09b63f1ed5/mongodb/bin/mongod --bind_ip 127.0.0.1:3002 
--dbpath /var/www/fworks/meteor/stuff2get/.meteor/local/db --oplogSize 8 --replSet meteor 
mongo --port 3002

from https://www.openshift.com/blogs/day-15-meteor-building-a-web-app-from-scratch-in-meteor

where is mongo?

   tim@TIM-HP ~
   $ mongo
   MongoDB shell version: 2.4.8
   connecting to: test
   > show dbs
   angular-directory-db    0.203125GB
   local   0.078125GB
   test    0.203125GB
   > use angular-directory-db
   switched to db angular-directory-db
   > show collections
   employees
   system.indexes
   > db.employees.find().pretty()

on parleyV12

https://www.digitalocean.com/community/articles/how-to-install-mongodb-on-ubuntu-12-04

sudo service mongodb start

The MongoDB instance stores its data files in the /var/lib/mongodb and its log files in /var/log/mongodb/mongodb.log