InfoQ Homepage Infrastructure Content on InfoQ
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Cloud Foundry Celebrates First Anniversary By Highlighting Its Community
At an VMware-hosted event in Palo Alto, the Cloud Foundry team summarized their first year as an open source, multi-language Platform as a Service (PaaS). VMware CTO Steve Herrod pointed to the project’s strong developer adoption and thriving ecosystem as proof that this platform has staying power.
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New Asynchronous Features Enhance .NET Framework 4.5
.NET Framework 4.5 Beta not only brings the Async/Await keywords and language simplifications to C# and Visual Basic, but also adds asynchronous methods to several common I/O and data access functions. New asynchronous features are available in ASP.NET 4.5, WCF, and WPF as well.
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Entity Framework 5 - Performance Considerations
While Entity Framework (EF) 5 promises to bring significant performance improvements over EF 4, there are still some considerations to be aware of to use the ORM effectively – namely, View generation, Caching, auto-compiled queries, Query execution options and Design-time considerations.
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Rich Hickey's Datomic embraces Cloud, intelligent Applications and Consistency
Developed since 2010 by Rich Hickey and the Relevance team, Datomic offers some new approaches to database architecture. Leveraging current trends in cloud and storage it has strong transactions, rich query API and read scaling.
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Udi Dahan and Oren Eini (Ayende) on NServiceBus 3.0
NServiceBus 3.0 was recently released and InfoQ talked to Udi Dahan, the creator of NServiceBus, about the new features of the latest release. One of which is the RavenDb integration, a fairly new document data store written in .NET and created by Oren Eini (Ayende). InfoQ also took the opportunity to ask Ayende some questions and what the integration means for his own Rhino Service Bus.
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Microsoft Announces New Cloud Build for Team Foundation Service
At this week's VS Live conference, Microsoft announced a new Build Service for Team Foundation Service, the Azure-based version of Team Foundation Server. The build service will automatically compile and run unit tests every time files are checked in.
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Most Important Software Development Trends for 2012, as Voted by QCon London Attendees
This is a survey of the most important software development trends for 2012, as voted by the attendees of QCon London 2012. It includes technologies like Big Data, HTML5, Mobile, NoSQL, Continuous Integration, GPUs & Multicore, Cloud - PaaS, Cloud - SaaS, Cloud - IaaS, Asynchronous Technologies, Lean, Scrum, Google Dart.
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Frustration with the Role and Purpose of Architects on Software Projects
Is software architecture a poorly done and frequently neglected aspect of software projects? That’s the position put forth in a recent blog post by Simon Brown, an independent consultant and founder of CodingTheArchitecture.com. Brown contends that miscast architects and a casual approach to architecture on agile projects have contributed to the poor state of the architecture discipline.
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More on Windows Workflow Foundation Support for PowerShell 3
Microsoft is starting to release more details on Windows PowerShell Workflow. Also known as PSWF, this feature of PowerShell 3 allows administrators to “reliably executing long-running tasks across multiple computers, devices or IT processes”. Since we are talking about Windows Workflow, the term “long-running” can mean hours or even days.
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Security vulnerabilities with HTML5 (WebSockets)?
Lori Macvittie recently raised concerns about WebSockets vulnerabilities to viruses and malware due to the removal of HTTP headers and MIME types. Given other reported security issues with the protocol and implementations, is it time to step back and consider what a world based on WebSockets should look like?
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LLBLGen Pro 3.5 Adds OData and SQL Server 2012 Support, Designer Improvements
Version 3.5 of the ORM tool LLBLGen Pro was released this week, and includes updates to Entity Framework and NHibernate functionality, designer improvements, and several updates to the runtime, such as support for OData and SQL Server 2012.
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How Heroku Manages High Availability - QCon London Talk summary
Mark McGranaghan gave his talk about "High Availability at Heroku" at QCon London 2012. His most important points and take-aways are summarized in this report.
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Thoughtworks Technology Radar March 2012
ThoughtWorks recently published the latest update to its Technology Radar; a report produced to help technology decision makers understand emerging trends in software development techniques, tools, languages and platforms. There are some interesting observations of interest to Agile software development teams.
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LinkedIn Engineering Releases SenseiDB 1.0.0
LinkedIn engineering releases SenseiDB 1.0.0, a NoSQL database focused on high update rates and complex semi-structured search queries, already used in production by LinkedIn in its search related pages (e.g. People/Company search)
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Rich Hickey Speaks on Datomic at Clojure/West
Rich Hickey spoke at the Clojure/West conference last weekend about his newest venture, Datomic, which he describes as “a distributed database designed to enable scalable, flexible and intelligent applications, running on cloud architectures.” Datomic sits on Amazon’s DynamoDB, and embeds Datalog, a subset of Prolog, to move queries into the application.