Also, some of these systems can vary their features by configuration (I use the default configuration here, but will try to delve into others later).According to the CAP Theorem, you can only pick two. One of the primary goals of No SQL systems is to bolster horizontal scalability.This section will cover installation on Ubuntu Linux and Windows.For other operating systems, please see their documentation. Open terminal and execute the following: sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10 # echo 'deb dist 10gen' | sudo tee /etc/apt/d/The following describes how to install it on Windows: Head on over to the downloads page on the Mongo DB official website.These cursor methods can be chained off of the cursor object that find returns and each other. In this article, we covered a basic CRUD introduction into Ph P with Mongo DB.We’ve even created a sort of very primitive MVC in the process (see full app on Github). In free time, I was support on forum Phalcon also my forum and contribution core Phalcon.
The first is criteria to describe the objects to update and the second the object with which to update the matching records.This is your configuration file that tells our app how to connect to the database.This is where you have defined the database name, username and password of the user to access that database: where we define paramaters User Auth and Password Auth to protect the admin folder via HTTP authentication.There are so many No SQL systems these days that it's hard to get a quick overview of the major trade-offs involved when evaluating relational and non-relational systems in non-single-server environments.I've developed this visual primer with quite a lot of help (see credits at the end), and it's still a work in progress, so let me know if you see anything misplaced or missing, and I'll fix it.