Choosing Your Messaging Protocol: AMQP, MQTT, or STOMP. One of the most common questions I’m asked to cover when I discuss software architecture topics is the difference between the various application messaging protocols that exist today—issues like how and why the protocols came about, and which one should be used in a particular application.
Their question is valid. Today, application architects need to use a messaging broker to speed and scale their applications, particularly in the cloud. Even once you select your messaging middleware application, application developers need to then select the protocol.
Using native JSON. This article covers the ECMAScript 5 compliant native JSON object added in Gecko 1.9.1.
Jackson aims to be the best possible combination of fast, correct, lightweight, and ergonomic for developers. This page gives an overview of Jackson's capabilities. JSON Three Ways.
CapeDwarf. Gson - A Java library to convert JSON to Java objects and vice-versa. Gson is a Java library that can be used to convert Java Objects into their JSON representation.
It can also be used to convert a JSON string to an equivalent Java object. Gson can work with arbitrary Java objects including pre-existing objects that you do not have source-code of. There are a few open-source projects that can convert Java objects to JSON. However, most of them require that you place Java annotations in your classes; something that you can not do if you do not have access to the source-code. Learn Web Design, Web Development, and More.
Memory Analyzer Open Source Project. Programmer's Friend - Class Dependency Analyzer (CDA) OutOfMemoryError PermGen using Weblogic 10.0 and Sun JDK 1.5 ~ Java EE Support Patterns. Spring MVC. Statistical Formulas For Programmers. By Evan Miller DRAFT: May 19, 2013.
SpringSource Team Blog. Conditional Loading for Responsive Designs. On the eighteenth day of last year’s 24 ways, Paul Hammond wrote a great article called Speed Up Your Site with Delayed Content.
Responsive Web Design. The English architect Christopher Wren once quipped that his chosen field “aims for Eternity,” and there’s something appealing about that formula: Unlike the web, which often feels like aiming for next week, architecture is a discipline very much defined by its permanence.
When conceptualizing your mobile app’s user interface, there are a few things that you should keep in mind. Some of the basic things such as clarity of interface, consistency from one view to the next, and making sure that tapping on any button or UI element provides feedback to the user are fairly straightforward and are generally, though not universally, followed by most app designers. There are a few things, however, that are often ignored which can equally impact the user experience. Below are some of these often-ignored UI design elements: 1 – Expert vs. novice users – the tale of two audiences Often, we think of our app users as a ubiquitous set of users with similar intentions and expertise.
Blazing fast node.js: 10 performance tips from LinkedIn Mobile. In a previous post, we discussed how we test LinkedIn's mobile stack, including our Node.js mobile server.
Today, we’ll tell you how we make this mobile server fast. Here are our top 10 performance takeaways for working with Node.js: 1. Avoid synchronous code. UI Patterns Librarys. Responsive Web Design. UI UX articles. How to keep up to date on Front-End Technologies - The Recipe. CD. Jazz Community Site. Downloads - Collaborative Lifecycle Management - Jazz.net Community Site. HTML5 App Development Tools. Build Apps for Any Device with Sencha.
Processing WSDL documents with XSLT. Introduction In the world of Web services, Web Services Description Language (WSDL) documents describe the interfaces provided by Web services -- and indicate where instances of those Web services can be found on the network. In general, WSDL documents are composed and consumed with the aid of various development tools. As with virtually all Web service related information, WSDL documents are expressed as standard XML documents. One of the strengths of XML is the availability of increasingly powerful tools to process the data.
Brian Silberbauer: Writing a WSDL 1.1 Web Service Contract by Hand. A WSDL document may be confusing at first glance, but is a fairly simple XML document to code by hand once you've understood the concepts. This tutorial will help you writing and understanding the WSDL. WSDL Layout The WSDL essentially defines operations grouped as a service, the way these services are called (SOAP etc.) and where the service is hosted.
We will start by defining the service interface (what operations will be exposed) and the messages used by the operations, then will create the binding and finally the endpoint where the service is hosted.