mongodb config server

Tags: shu. exe image data alt src password tar 127.0.0.1 See how MongoDB is used Version is 3.6.0 The options option refers to the user name and password Address database addresses database format is IP: Port/Database 192.168.0.5:999/foo Link local database test execution MONGO 127.0.0.1:12345/test Indicates a successful link but has many warning permissions issues because there is no user name and password Successful link to how the

1. Add new configuration file and start Mongod instance Copy Code code as follows: #14 Mkdir-p/data/mongodb/shard311 ./mongod-f/opt/mongodb-linux-x86_64-2.2.0/conf/mongod_3.conf #16 Mkdir-p/data/mongodb/shard32 ./mongod-f/opt/mongodb-linux-x86_64-2.2.0/conf/mongod_3.conf #23 Mkdir-

Millions operations Experience One: MongoDB and Redis data cannot be placed on the same serverAt the outset, to save the server, MongoDB and Redis are placed on a server. Every peak of the website special card, also often appear 502. For a long time to find the reason, found that hard disk writing data is very large, I

Gridfs is a file specification that stores large files in MongoDB. All officially supported drivers implement the GRIDFS specification. Take a quick look at the official instructions:When to use GridfsIn MongoDB, use Gridfs for storing files larger than MB.In some situations, storing large the files may is more efficient in a MongoDB the database than on a system

In Python, Flask and MongoDB are used to build a simple image server, 1. Preparations After installing pymongo Through pip or easy_install, you can use Python to call mongodb.Then install a flask to serve as a web server. Of course, mongo has to be installed. For Ubuntu users, especially those who use Server 12.04, it

Label:At the outset, to save the server, MongoDB and Redis are placed on a server. Every peak of the website special card, also often appear 502. Find the reason, found that hard disk writing data is very large, IOPS is very high, and then carefully study the monitoring, found that the operation of hard disk is very regular, every few minutes there is a frequent

At the beginning, Mongodb and Redis were put on one server to save servers. Every peak period of a website is particularly slow, and 502 is frequently used. After looking for a long time, I found that the hard disk has a large write data and high IOPS, and I have not found many reasons for troubleshooting. Then I carefully studied the monitoring and found that the operation on the hard disk was regular. I w

MongoDB multiple server configuration, previously wrote an article, is Master-slave mode, please refer to: detailed MongoDB master configuration. Master-slave mode, failover and recovery are not automatically implemented. Therefore, we recommend that you use the replica set of MongoDB to achieve high availability of mu

1. Start a new shard Server process[Email protected] ~]# mkdir/data/shard/~]#/apps/mongo/bin/mongod--shardsvr--port 20002--dbpath/data/ shard/S2--fork--logpath/data/shard/log/s2.log--/data/shard/log/67722. Configuring the new Shard Server[[email protected] ~]#/apps/mongo/bin/mongo admin--port 40000MongoDB Shell version:1.8.1Connecting to:127.0.0.1:40000/Admin> Db.runcommand ({addshard: "localhost:20002" }){

kinds of data will be taken away, If you do not know the long-term latent, it will be very troublesome. Some Trojans hard to kill, you can only re-install the system, this is a small workload. Murphy's law says: Things that can go wrong always go wrong, and if you're worried about a situation, it's more likely to happen. So don't be lucky, security is a precaution.Second, the solution:MongoDB unauthorized access Vulnerability Introduction See here: http://www.freebuf.com/news/59143.htmlRedis u

Label:1. Install the MONGBODB installation package (open source free yo) Under the Mac Brew install MongoDB can be installed to wait a while, about 200M 2. CD to Mongbodb folder-if installed with homebrew /usr/local/cellar/mongodb/(version number) 3. Create a Folder mkdir data mkdir Log mkdir conf 4. Writing the startup file CD conf Vim mongod.conf Port = 54321 DBPath = Data LogPath = Log/mongod.log Fork =

SQL Server data import to Mongodb 1. Idea: MySQL can be imported into Mongodb in the free version of MySQL. Therefore, the idea is to import SQL Server to MySQL and then import Mongo from MySQL. 2. Prepare 1. Install the mysql database (WAMP is used for integration with mysql and phpadmin). If necessary, create your ow

Beijing time September 25, 2016 22:58:30 PMRecent online production environment MongoDB is always found to read the data timeout problem, sit down this afternoon to carefully study some, the approximate process is as follows:Business BackgroundThe line has a pair of MongoDB master-slave server, just simple to do the MongoDB