InfoQ Homepage Architecture & Design Content on InfoQ
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Major Outage on Amazons EC2 US-East Datacenter - Many sites affected
Since April 21, 2011, 1:41 AM PDT Amazon's US-EAST EC2 Datacenter reported major outages (due to failing EBS volumes) affecting many sites like Reddit, Foursquare, Quora, Hootsuite and Heroku which rely on EC2 services. The article links to discussions about reliability of Availability Zones of EC2 datacenters and EC2 SLA's as well as desaster recovery and prevention.
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Steve Marx Explores Hidden Gems in Windows Azure
Steve Marx, Tactical Strategist at Windows Azure, gave a presentation at MIX11 on “10 Things You Didn’t Know You Could Do with Windows Azure”, highlighting a list of things that can be done with WA but may not be common knowledge. We got in touch with Steve to ask him more about AppFabric, Startup Tasks, Blob leasing and more -
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Windows Azure AppFabric Access Control Service 2.0 Supports New Identity Providers
At the recent MIX 2011 conference, Microsoft announced updates to its existing cloud-based Access Control Service (ACS) that supports new web-friendly and enterprise-grade identity providers, while beefing up its support for standard communication protocols, improving the developer experience and enhancing the online management portal.
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Annotation-Driven Dependency Injection with Google Guice 3.0
Late last month Google released Guice 3.0, a Java framework that implements the dependency injection (DI) design pattern. The motivation behind Guice was to make it easier for programmers to write DI code by reducing the need to write boilerplate factories. This article examines the new 3.0 features, loks at how Guice 3.0 supports Spring DI, and introduces Guice 4.1 (a.k.a. MiniGuice).
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RightScale Offers a PaaS Based on Zend PHP
RightScale and Zend have teamed up to offer a PaaS for deploying, managing and running PHP applications in the cloud. Currently available only on Amazon AWS, the PHP Solution Pack will be made available for other cloud providers in the future.
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POJO Service Registry brings OSGi to the Classpath
A new project on Google Code, the Pojo Service Registry, aims to provide an OSGi-lite mechanism for Java applications, but outside of a OSGi runtime. Instead of requiring all JARs to be bundles, it scans the startup classpath and emulates a bundle layer, whilst providing the service hookups that would be wired together in a full OSGi container.
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Capture the Application, not just the Screenshot with VS Lab Management
Visual Studio Lab Management 2010 is a highly integrated virtualization, development, and testing tool. When testers encounter an error they can create a snapshot of the virtual environment at that moment: not just a screenshot, but the current state of the application or website and all the servers involved.
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NoSQL, NewSQL and Beyond
The 451 Group has published earlier this month the conclusions of a report detailing the growing set of options in the information management space. In the process they also clarified what they meant by "NewSQL".
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Axon Framework 1.0 Released
The Axon framework from JTeam - an implementation of the CQRS and EDA patterns - has been released.
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NuGet packages now come with Debug symbols, Sources
The NuGet team has announced a feature that allows package authors to package their sources along with their assemblies for distribution through NuGet. This enables developers using these packages to debug through the sources of the referenced packages easily, without having to search for the source code on the project hosting server or do complicated setups.
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jQuery Mobile Alpha 4 released, with support for Windows Phone 7
The jQuery Mobile team has released Alpha 4 of their cross-platform mobile framework. Positioned as the last Alpha release before Beta, in addition to resolving many issues since Alpha 3, this new build also ships with several new features.
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Microsoft Virtual Academy on Cloud Computing
Microsoft has opened a free online virtual academy for students interested in learning and graduating in Microsoft Cloud Computing technologies.
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What Is Enterprise Architecture?
There is a lot of discussion about the role of enterprise architecture, and they way it should operate in the enterprise. New posts by Jason Bloomberg and JP Morgenthal are suggesting a new form of enterprise architecture.
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JAX London 2011 Review
Last week's JAX London included an OSGi specific day as well as others on Agile, Spring, JavaEE and tools. As well as the JAX Awards, other products were introduced such as the free GlobalsDB, an overview of Cloud Foundry, and Adobe Flex 4.5 running on top of iOS and on a demonstration BlackBerry playbook. Read on to find out more.
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Oracle Offloads Open Office
Oracle has finally let go of OpenOffice.org, stating that it will not be offering commercial products based on the codebase nor supporting development of the OpenOffice codebase, instead hoping to get the community involved in on-going maintenance. Given that LibreOffice forked some time ago and appears to be a healthier fork, what chances are there that OpenOffice will survive?