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Databases

  • WordPress
    Understanding and Working with User Data in WordPressWordpress
    266 shares
    In an earlier tutorial in this series, we looked at the different content types in WordPress, of which user data is one. Here, I'll go into user data in more depth and show how it's stored and used by WordPress.Read More…
  • WordPress
    Understanding and Working with Posts in WordPressWordpress
    285 shares
    Like so many examples of WordPress terminology, the term 'posts' can be confusing, as it refers to a post type as well as a content type stored in a specific database table. Here, I'll clarify the difference between the two and look at post types in detail.Read More…
  • Node.js
    Authenticating Node.js Applications With PassportNodejs retina preview
    638 shares
    In this article, we are going to develop a basic Express application from scratch and delegate everything related to authentication to Passport, which is turning out to be the de-facto authentication middleware for Node.jsRead More…
  • WordPress
    Understanding and Working with Content Types in WordPressWordpress
    265 shares
    In the first two parts of this series, I introduced the WordPress database and its structure and showed how relationships between different content types are managed. Here, I'll look at content types in more detail and describe the different types of content in WordPress and how they interact.Read More…
  • WordPress
    Understanding and Working with Relationships Between Data in WordPressWordpress
    256 shares
    Ever wondered exactly how the relationships between the data in your WordPress site work? In this article, I'll explain in detail how WordPress manages relationships between different kinds of data and what that means for your site.Read More…
  • WordPress
    Understanding and Working with Data in WordPressWordpress
    372 shares
    In this first part of a series on working with data in WordPress, I'll provide an overview of how WordPress stores data and what's stored in which database table.Read More…
  • Security
    Best Practices When Working With Sensitive Data: Securing Your ApplicationSecure wide retina preview
    327 shares
    Last time we learned how to secure our server, this time we'll cover securing sensitive data from within our application itself. We'll discuss proper database security, password salting with examples, and user privileges. Let's begin!Read More…
  • Web Development
    Working With Databases in Symfony 2Symfony2 wide retina preview black
    159 shares
    In the last video we learned how to validate and process form submissions in Symfony 2. But we didn't do anything with the submitted form data. Today, we'll continue working with that same application in order to persist the data to our database.Read More…
  • WordPress
    Understanding and Working with Data in WordPress - MultisiteWordpress
    157 shares
    In the earlier parts of this series, we've worked through the different tables in the WordPress database and examined what data they store, how they interact with each other and what functions you use to interact with them. In this final part, I'll move on to look at Multisite. The database for a WordPress Multisite installation will contain extra tables: a set of tables for each site running on the network, and some extra tables for the network itself, as well as the tables for the core site. Read More…
  • Databases
    Mapping Relational Databases and SQL to MongoDBMongodb retina preview
    714 shares
    NoSQL databases have emerged tremendously in the last few years owing to their less constrained structure, scalable schema design, and faster access compared to traditional relational databases (RDBMS/SQL). MongoDB is an open source document-oriented NoSQL database which stores data in the form of JSON-like objects. It has emerged as one of the leading databases due to its dynamic schema, high scalability, optimal query performance, faster indexing and an active user community.Read More…
  • Laravel
    Authentication With Laravel 4Laravel 4 auth retina preview
    96 shares
    Authentication is required for virtually any type of web application. In this tutorial, I'd like to show you how you can go about creating a small authentication application using Laravel 4. We'll start from the very beginning by creating our Laravel app using composer, creating the database, loading in the Twitter Bootstrap, creating a main layout, registering users, logging in and out, and protecting routes using filters. We've got a lot of code to cover, so let's get started!Read More…
  • Web Development
    Laravel 4: A Start at a RESTful API (Updated)Laravel api 400
    220 shares
    RESTful API's are hard! There are a lot of aspects to designing and writing a successful one. For instance, some of the topics that you may find yourself handling include authentication, hypermedia/HATEOS, versioning, rate limits, and content negotiation. Rather than tackling all of these concepts, however, let's instead focus on the basics of REST. We'll make some JSON endpoints behind a basic authentication system, and learn a few Laravel 4 tricks in the process.Read More…
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