Week 1: Introduction & Overview
Week 2: CRUD (Creating, Reading and Updating Data)
Week 3: Schema Design
Week 4: Performance
Week 5: Aggregation Framework
Week 6: Application Engineering
Week 7: Case Studies
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 MongoDB public GPG Key:
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
Create a /etc/apt/sources.list.d/mongodb.list file using the following command.
echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/mongodb.list
Now issue the following command to reload your repository:
sudo apt-get update
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.
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" | sudo dpkg --set-selections
The MongoDB instance stores its data files in the /var/lib/mongo and its log files in /var/log/mongo, and run using the mongod user account. If you change the user that runs the MongoDB process, you must modify the access control rights to the /var/lib/mongo and /var/log/mongo directories.
You can start the mongod process by issuing the following command:
sudo service mongodb start
You can verify that mongod has started successfully by checking the contents of the log file at /var/log/mongodb/mongodb.log.
As needed, you may stop the mongod process by issuing the following command:
sudo service mongodb stop
You may restart the mongod process by issuing the following command:
sudo service mongodb restart
sudo apt-get install python-pip
We prefer pip to install pymongo on platforms other than Windows:
sudo pip install pymongo
To get a specific version of pymongo:
sudo pip install pymongo==2.1.1
To upgrade using pip:
sudo pip install --upgrade pymongo
Bottle does not depend on any external libraries. You can just download bottle.py into your project directory and start coding:
$ wget http://bottlepy.org/bottle.py
This will get you the latest development snapshot that includes all the new features. If you prefer a more stable environment, you should stick with the stable releases. These are available on PyPI and can be installed via pip (recommended), easy_install or your package manager:
$ sudo pip install bottle # recommended
$ sudo easy_install bottle # alternative without pip
$ sudo apt-get install python-bottle # works for debian, ubuntu, ...