Redhat 5.5下安装MongoDB详解大数据

  在前面的文章里，我写了MongoDB开发入门，并且谈了如何在windows下安装MongoDB数据库，那么本篇文章我将介绍如何在Linux操作系统中安装MongoDB数据库。

  首先，下载MongoDB数据库，地址：http://fastdl.mongodb.org/linux/mongodb-linux-i686-1.8.1.tgz 。下载无论你采用什么方式吧，你可以wget，你也可以在浏览器上下载。下载完毕以后就是解压压缩文件了:tar -xvf  mongodb-linux-i686-1.8.1.tgz 。在/usr/local/目录下创建mongodb目录，在mongodb目录下创建data和log目录。把解压的压缩文件中bin目录下的东东全部拷贝到/usr/local/mongodb目录下（还是那句话这些步骤你可以通过命令完成或者手动）。

  然后，运行MongoDB数据库服务端。

[[email protected] mongodb]# mongod --dbpath data 

bash: mongod: command not found 

[[email protected] mongodb]# ./mongod --dbpath data 

Wed Jan 18 11:06:41 [initandlisten] MongoDB starting : pid=8859 port=27017 dbpath=data 32-bit 

** NOTE: when using MongoDB 32 bit, you are limited to about 2 gigabytes of data 

** see http://blog.mongodb.org/post/137788967/32-bit-limitations 

** with --dur, the limit is lower 

Wed Jan 18 11:06:41 [initandlisten] db version v1.8.1, pdfile version 4.5 

Wed Jan 18 11:06:41 [initandlisten] git version: a429cd4f535b2499cc4130b06ff7c26f41c00f04 

Wed Jan 18 11:06:41 [initandlisten] build sys info: Linux bs-linux32.10gen.cc 2.6.21.7-2.fc8xen #1 SMP Fri Feb 15 12:39:36 EST 2008 i686 BOOST_LIB_VERSION=1_37 

Wed Jan 18 11:06:41 [initandlisten] waiting for connections on port 27017 

Wed Jan 18 11:06:41 [websvr] web admin interface listening on port 28017 

Wed Jan 18 11:06:59 [initandlisten] connection accepted from 127.0.0.1:55098 #1 

Wed Jan 18 11:11:05 [initandlisten] connection accepted from 127.0.0.1:40233 #2 

Wed Jan 18 11:11:05 [conn2] end connection 127.0.0.1:40233 

Wed Jan 18 11:11:05 [initandlisten] connection accepted from 127.0.0.1:40234 #3 

Wed Jan 18 11:11:05 [conn3] end connection 127.0.0.1:40234 

   接着，运行MongoDB数据库客户端（可以使用javascript shell的那玩意儿）。

[[email protected] mongodb]# ls 

bsondump mongo mongofiles mongosniff 

data mongod mongoimport mongostat 

GNU-AGPL-3.0 mongodump mongorestore README 

log mongoexport mongos THIRD-PARTY-NOTICES 

[[email protected] mongodb]# ./mongo 

MongoDB shell version: 1.8.1 

connecting to: test 

 show dbs 

admin (empty) 

local (empty) 

   最后，我们还是在浏览器上玩玩  http://localhost:27017/ 

 You are trying to access MongoDB on the native driver port. For http diagnostic access, add 1000 to the port number。

  好了就是这些了！

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