MongoDB安装以及数据初始化海量数据

1 download the install package
wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.2.3.tgz

2 uncompress the package
tar -zxvf mongodb-linux-x86_64-2.2.3.tgz
mv mongodb-linux-x86_64-2.2.3 /usr/local/mongodb

3 start the mongod service
/usr/local/mongodb/bin/mongod -port 27107 --dbpath /usr/local/mongodb/data/ --logpath /usr/local/mongodb/log/mongodb1.log &

4 add the command to profiles
echo "export PATH=$PATH:/usr/local/mongodb/bin">>/etc/profile
source /etc/profiles

5 add user
db.addUser("haozhi","haozhi",false);
db.addUser("tim","tim",false);
db.auth("tim","tim");
db.auth("haozhi","haozhi");

use db1;
db.tim.insert({"dd":"tim"});
use db2;
db.hz.insert({"dd":"haozhi"});

6 import large data
for( var i = 1; i < 500000; i++ ) db.card.save( { x:4, j:i } );
tim user
for( var i = 1,m=10; i < 600000; i++,m++ ) db.timcoll.save( { x:m, j:i } );
db.timcoll.find().limit

7 login
mongo 127.0.0.1:27107

8 why 2 port of mongodb ?
[root@mongo-dev ~]# netstat -tpln
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:28017 0.0.0.0:* LISTEN 1963/mongod
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1288/sshd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1364/master
tcp 0 0 0.0.0.0:10050 0.0.0.0:* LISTEN 4236/zabbix_agentd
tcp 0 0 0.0.0.0:27017 0.0.0.0:* LISTEN 1963/mongod
tcp 0 0 :::22 :::* LISTEN 1288/sshd
tcp 0 0 ::1:25 :::* LISTEN 1364/master
tcp 0 0 :::10050 :::* LISTEN 4236/zabbix_agentd

那时因为monodb默认开启了一个web服务来方便使用者管理mongodb服务。网址的端口就是28017
http://10.100.10.198:28017/ 打开次网址，就可以看到管理界面了。

-- Conference: http://www.cnblogs.com/oubo/archive/2012/02/24/2394667.html