MongoDb is a Open Source database written in C++.
If the load increases, by adding more nodes (such as a computer), the performance can be retained.
It can be used to store data for very high performance applications (for example Foursquare is using it in production).
MongoDB is a document database that provides high performance, high availability, and easy scalability.
Create a /etc/apt/sources.list.d/10gen.list file and include the following line for the 10gen repository.
Now issue the following command to reload your repository:
This will install the 2.2.3 release of MongoDB. You can specify any available version of MongoDB; however apt-get will upgrade the mongodb-10gen package when a newer version becomes available. Use the following pinning procedure to prevent unintended upgrades.
To pin a package, issue the following command at the system prompt to pin the version of MongoDB at the currently installed version:
When this command completes, you have successfully installed MongoDB! Continue for configuration and start-up suggestions.
MongoDB is a powerful, flexible, and scalable data store. It combines the ability to scale out with many of the most useful features of relational databases, such as secondary indexes, range queries, and sorting. MongoDB is also incredibly featureful: it has tons of useful features such as built-in support for MapReduce-style aggregation and geospatial indexes.
This MongoDB Training includes: an overview of the available packages, instructions for configuring the package manager, the process for installing packages from the 10gen repository, and preliminary MongoDB configuration and operation.
MongoDB Classroom Training Chennai with Hands-On Practical Approach !
Project Area
NoSQL
If the load increases, by adding more nodes (such as a computer), the performance can be retained.
It can be used to store data for very high performance applications (for example Foursquare is using it in production).
MongoDB is a document database that provides high performance, high availability, and easy scalability.
Install MongoDB
Configure Package Management System (APT)
The Ubuntu package management tool (i.e. dpkg and apt) ensure package consistency and authenticity by requiring that distributors sign packages with GPG keys. Issue the following command to import the 10gen public GPG Key:
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10
Create a /etc/apt/sources.list.d/10gen.list file and include the following line for the 10gen repository.
echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/10gen.list
Now issue the following command to reload your repository:
sudo apt-get update
Manage Installed Versions
You can use the mongodb-10gen package to install previous versions of MongoDB. To install a specific release, append the version number to the package name, as in the following example:
apt-get install mongodb-10gen=2.2.3
This will install the 2.2.3 release of MongoDB. You can specify any available version of MongoDB; however apt-get will upgrade the mongodb-10gen package when a newer version becomes available. Use the following pinning procedure to prevent unintended upgrades.
To pin a package, issue the following command at the system prompt to pin the version of MongoDB at the currently installed version:
echo "mongodb-10gen hold" | dpkg --set-selections
Install Packages
Issue the following command to install the latest stable version of MongoDB:
sudo apt-get install mongodb-10gen
When this command completes, you have successfully installed MongoDB! Continue for configuration and start-up suggestions.
MongoDB is a powerful, flexible, and scalable data store. It combines the ability to scale out with many of the most useful features of relational databases, such as secondary indexes, range queries, and sorting. MongoDB is also incredibly featureful: it has tons of useful features such as built-in support for MapReduce-style aggregation and geospatial indexes.
This MongoDB Training includes: an overview of the available packages, instructions for configuring the package manager, the process for installing packages from the 10gen repository, and preliminary MongoDB configuration and operation.
No comments:
Post a Comment