MySQL tips: Back Up and Restore MySQL Database

Sometimes we have to take backup and restore our database. In this post I’m describing how to take backup from MySQL database and restore to Linux/Unix machine. If phpMyAdmin is installed to your system, you can take backup from web portal. If not installed you can take backup from command prompt. Here is MySQL command…

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Rails tutorial: Simple blog subscription feature in Rails

Here is a simple Rails MVC tutorial guide. This step by step tutorial will help you to configure routes, generate model, controller and view (i.e. MVC). It will also teach you how to send email using ActionMailer in Rails. Before start this you have to setup new rails application with MySQL database. My previous post…

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Setting MySQL database to Rails Application

MySQL is an open-source relational database management system. In this post I’m going to explain to use MySQL database to rails project. Install MySQL database if you do not have installed MySQL databse to your system.When you create new rails project with following command, it will add SQLite gem to the Gemfile, which is for…

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Use both MongoDB and MySQL database in rails project

You need to setup your rails project with both of the database connections. Firstly for MongoDB, you need to decide which driver wrapper (if you use one) are you going to use. The two common ones are MongoID & MongoMapper. Both do pretty much the same thing and make it easy to interact with Mongo…

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