Tag: JSON

Feed: Planet MySQL; Author: Ahmed Bouchefra; In this tutorial, we'll learn how to add JWT authentication to our REST API PHP application. We'll see what JWT is and how it works. We'll also see how to get the authorization header in PHP. We'll create REST API endpoints for allowing users to login, signup to access protected resources. What is JWT JWT stands for JSON Web Token and comprised of user encrypted information that can be used to authenticate users and exchange information between clients and servers. When building REST API, instead of server sessions commonly used in PHP apps we ... Read More

Feed: Planet MySQL; Author: Shahid shaikh; We all love Ajax, don’t we? And there is an obvious reason. Ajax is great for user experience. In this tutorial, I am going to build an application using Node.js that will let the user upload files using Ajax instead of conventional upload that requires a browser refresh action to see the change. LIVE DEMO DOWNLOADRecommended read : File uploads using node.js Our application : I am going to develop the same application as I have done in the last tutorial with some additional code changes which make it asynchronous or Ajax. #1 : ... Read More

Feed: Planet MySQL; Author: MyDBOPS; Jinja2 is a modern and designer-friendly templating language for Python frameworks. It is fast, reliable and widely used for dynamic file generation based on its parameter. In this blog, I like to share how and where jinja2 template language used in Ansible and how we can create better Ansible playbook. How it works The Jinja variables and expressions indicated using the default delimiters as follows: {% … %} for control statements (conditions) {{ … }} for expressions (variables) {# … #} for comments (describe the task) Here’s an example Jinja expressions: - hosts: 127.0.0.1 vars_files: ... Read More

Feed: Planet MySQL; Author: Ahmed Bouchefra; In this tutorial, we'll learn how to add JWT authentication to our REST API PHP application. We'll see what JWT is and how it works. We'll also see how to get the authorization header in PHP. What is JWT JWT stands for JSON Web Token and comprised of user encrypted information that can be used to authenticate users and exchange information between clients and servers. When building REST API, instead of server sessions commonly used in PHP apps we tokens which are sent with HTTP headers from the server to clients where they are ... Read More

Feed: AWS Big Data Blog. Stream processing facilitates the collection, processing, and analysis of real-time data and enables the continuous generation of insights and quick reactions to emerging situations. This capability is useful when the value of derived insights diminishes over time. Hence, the faster you can react to a detected situation, the more valuable the reaction is going to be. Consider, for instance, a streaming application that analyzes and blocks fraudulent credit card transactions while they occur. Compare that application to a traditional batch-oriented approach that identifies fraudulent transactions at the end of every business day and generates a ... Read More

Feed: Planet MySQL; Author: Mike Frank; In all likelihood your MySQL database contains valuable and sensitive information. Within that database, MySQL protects that data using features such as encryption, access controls, auditing, views, and more. However in many cases you may need to share some of this data, but must at the same time protect that sensitive information.  That is where data masking and de-identification techniques are needed. Masking Data Sensitive data can be any number of things. For example, your data may contain PII (personally identifiable information), PHI (Protected Health Information), PCI (Payment Card Information), financial data, intellectual property, ... Read More

Feed: Planet MySQL; Author: Oracle MySQL Group; Just a friendly reminder for the busy week we have ahead of us... Please find below the shows you can find our MySQL staff at: First show where you can fid us at is the Oracle Code in Shenzen, China 2019, April 16, 2019  ​JSON is one of the flexible data for data exchange and storage today. MySQL X-DevAPI introduces a new modern and easy-to-learn way to work with JSON and Relational data.  Do not miss the MySQL session scheduled for 4:05pm - 4:50pm as follows: "NoSQL @ MySQL - Managing JSON Data ... Read More

Feed: Planet MySQL; Author: Dave Stokes; I gave a thirty minute talk at Drupalcon this week on the features in MySQL 8.0 that would be of interest to developers and for such a short talk (and I cut slides to allow for audience questions) I could only cover the highlights. One attendee gently chastised me over no including their favorite new MySQL 8.0 feature -- functional indexes. What is a Functional Index? The manual says MySQL 8.0.13 and higher supports functional key parts that index expression values rather than column or column prefix values. Use of functional key parts enables indexing of ... Read More

Feed: Planet MySQL; Author: Shahid shaikh; Session handling in any web application is very important and is a must-have feature, without it, we won’t be able to track user and it’s activity. In this article, I am going to teach you how to handle Session in Node.js. We will use express as a framework and various other modules such as body-parser to handle form data. YOUTUBE DEMO DOWNLOAD At the time of writing article, the latest version of Express is 4.16.4. What we are buiding To demonstrate Session handling in Node, I have developed a basic Log-in and log-out System. In ... Read More

Feed: Puppet Blog Feed. Author: Lucy Wyman; Editor’s note: This post was originally published on lucywyman.me. We are republishing it with Lucy’s permission.Terraform is a cloud provisioning tool that's great at managing low-level infrastructure components such as compute instances, storage, and networking. While Terraform is great at creating the infrastructure you need, it's not great at managing the state of your resources over time or enforcing certain states. Nathan Handler described it in a talk at OSCON 2018 as a way to get boxes that you can then go fill with the users, files, applications, and tools you need. Image ... Read More