InfoQ Homepage News
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Open-Closed Principle in SOLID Object Orientation Rules Challenged
The Open-Closed Principle, OCP, part of the object-orientation SOLID principles, was recently criticised by Jon Skeet and Robert Ashton who both believes the principle is doing more harm than good. Robert C. Martin, who identified the principles in the early 2000s, however, defends the principle, arguing that you have to look at the full description, not just the short definition.
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The Gospel of MBaaS- According to Anypresence Co-Founder (Part 1 of 2)
Anypresence co-founder and Chief Marketing Officer Richard Mendis claims that their method of MBaaS delivery and execution "is completely unique in the market." Infoq’s exclusive interview with Anypresence co-founder Richard Mendis.
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Heroku Expands Into Europe, Improves Application Scalability and Networking
PaaS provider Heroku recently announced an expansion of their global footprint and introduced a set of architectural updates. Although missing a Safe Harbor agreement, Heroku is the latest PaaS vendor to establish a European presence. They have also added a new “scale up” options for cloud processes, isolated networking, and a tool for checking the production readiness of an application.
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Reinventing Agile: From Value to Solutions
Jean-Jacques Dubray has written a post in which he challenges the structure of Agile user stories. He proposes a model which is based on a framework that spans such a broad conceptual view from business strategy to the verification, expressing the needs in a set of state transitions using the BOLT methodology.
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Microsoft Refreshed Windows Azure with Point-to-Site, Dynamic DNS, Remote PowerShell and Ruby SDK
The recently released update to Windows Azure includes improvements to virtual networks, virtual machines, cloud services, Linux SSH support, remote powershell in addition to a new SDK for Ruby developed in association with AppFog.
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Rackspace News: SDK for .NET, PowerClient and Mobile
Latest Rackspace developments include .NET SDK, PowerClient – a PowerShell-based management tool – and PHP mobile back-end.
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DNN Social Simplifies Customer Interaction with Gamification, Analytics, Ideation, Blogs and Forums
DNN Social enables customers to interact with the site interface via blogs, discussion forums, FAQ's and includes features such as gamification, analytics, ideation and activity stream, which enables site administrators to gauge the effectiveness of interaction.
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David J. Anderson Delivers "State of Kanban-Land" Address at the 2013 Lean Kanban Conference.
At his Keynote at the Lean Kanban conference in Chicago, Kanban pioneer David J. Anderson delivered a keynote on the state of Kanban. InfoQ captured some of the highlights of Anderson's address.
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NoBackend: Front-End First Web Development
At the Front-Trends 2013 conference last week, Gregor Martynus gave a talk entitled "Look ma, no backend!" about developing applications primarily from a front-end perspective, falling back to using server-side components only to implement the features the browser does not yet support.
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Improved Git Support Reaches Visual Studio
A new release of Visual Studio Tools for Git brings significant speed increases and improved quality of life for developers.
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Learning from Failures with The Lean Startup
The lean startup is about fast delivery of desired products to customers, and increasing your understanding about the needs of customers. With the lean startup, people can learn faster from failures and become better innovators. There are teachers that use a lean startup based approach in education, which helps their students to learn faster.
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Are Older Programmers More Knowledgeable?
A recent study based on Stack Overflow’s data attempts to answer if programming knowledge is related to age, if older programmers are more knowledgeable and if they acquire new skills or not.
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FoundationDB NoSQL Database Supports ACID Transactions
FoundationDB database platform combines NoSQL scalability with ACID transactions across all data within the database. FoundationDB team announced last month the availability of its new NoSQL database platform.
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Events bring Simplicity to a System's Architecture
Using events for interactions between small business components can bring simplicity to a system’s architecture, Russ Miles explained in a presentation last week talking about Architectural Simplicity through Events.
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Windows Azure Adds Iaas, Virtual Machine, Virtual Network and Hourly Billing Support
Windows Azure has been updated with support for Infrastructure as a Service (IaaS), Windows and Linux virtual machine images, virtual networks with persistent private IPs, increased OS Size including hourly billing mechanism for SQL Server and BizTalk Server virtual machine images.