Install mongodb2.6 and centosmongodb2.6 on centos 6.5

Install mongodb2.6 and centosmongodb2.6 on centos 6.5

Preface:

System Version: Centos-6.5-x86_64

* ** It is best to compile and install the mongodb 2.6 System Using Centos 64-bit to better utilize the performance of mongodb.

1. Prepare and download the source file (Binary Version)

[Root @ centos ~] # Wget http://fastdl.mongodb.org/linux/mongodb-linux-x86_64-2.6.1.tgz

[Root @ centos ~] # Tar-zvxf mongodb-linux-x86_64-2.6.1.tgz

[Root @ centos ~] # MMV mongodb-linux-x86_64-2.6.1 usr/local/mongo/mongodb

Configure the path environment variable below to ensure that the bin directory of mongodb is included in the path environment variable.

2 configure PATH

[Root @ centos ~] # Vim/etc/profile

Add the following content:

# Set for mongodb
Export MONGODB_HOME =/usr/local/mongo/mongodb
Export PATH = $ MONGODB_HOME/bin: $ PATH

Save and exit

Verify that environment variables take effect

[Root @ centos ~] # Mongod-version

3. Create a directory for storing data and logs

3.1 create a directory

[Root @ centos ~] # Mkdir-p/data/mongodb/journal

[Root @ centos ~] # Mkdir-p/data/mongodb/log

3.2 Create a log file

[Root @ centos ~] # Touch/data/mongodb/log/mongodb. log

3.3 create a configuration file

[Root @ centos ~] # Vim/etc/mongodb. conf

Enter the following content, save and return
Dbpath =/data/mongodb
Logpath =/data/mongodb/log/mongodb. log
Logappend = true
Port = 27017
Fork = true
Noauth = true
Nojournal = true
Smallfiles = true
Noprealloc = true

4. Run the mongod service after the restart.

[Root @ centos ~] # Mongod-f/etc/mongodb. conf

 

5. test whether the service is normal.

5.1 open another terminal and enter the management background as an administrator

[Root @ centos ~] # Mongo admin

> Show dbs;

# Switching/creating a database (the current database is automatically created when a set (table) is created)
Use admin;
# Adding users
Db. addUser ("zhoulf", "123456", true)
# Change Password (Change Password for an existing user)
Db. addUser ("zhoulf", "zhoulf ");
# Display the current db status
Db. stats ();
# Current db version
Db. version ();
# Deleting the currently used database
Db. dropDatabase ();
# View the address of the linked machine of the current db
Db. getMongo ();
# Simple data insertion
Db. user. insert ({"fname": "zhoulf", "company": "navinfo "})
# Insert data cyclically
For (var I = 1; I <= 10; I ++) db. user. save ({"fname": "zhoulf" + I, "company": "navinfo" + I });
# Querying data
Db. user. find ()

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