InfoQ Homepage Infrastructure Content on InfoQ
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Is 2010 One of the Most Significant Years for Software Architecture?
Modern Software Architecture has been heavily influenced by the need to architect systems at the scale of the Web. It seems that the availability of new client models are pressuring aging software architectures to evolve once more. Jack van Hoof pointed last week a talk from Joshua Robin that lead him to believe that great architectural changes are coming at us with full force.
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Membase Server publicly available from Membase Inc.
Enterprise and Community Edition of Membase Server are publicly available from today from Membase Inc. (formerly NorthScale Inc.) the provider of the widely used Memcached Caching infrastructure.
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IBM Cuts DB 2 Prices While Oracle Raises the Cost of MySQL
MySQL and DB2 are a lot alike. Both are free to start, but to get the tools needed to properly support them you have to buy subscriptions form the vendor. At the same time that Oracle is raising MySQL’s subscription to 3,000 per server, IBM is dropping DB2 to 1,500 per server.
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NuPack, OpenWrap, and CoApp – A Roundup on Package Managers for .NET/Windows
Microsoft has released NuPack CTP 1, an open source package manager for .NET. OpenWrap is another package manager for .NET with many similarities and some differences. CoApp is a package manager for Windows featuring updates and support for multiple languages like C, C++, .NET, PHP, Python, Perl.
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Maven 3.0 Released
Sonatype today announced the release of Maven 3, the biggest change since Maven 2 was released in 2005. The release of Maven 3 has been backed up by significant automated testing using open-source projects in the field to try and prevent backward incompatibilities. As a result, Maven 3 should just be a drop-in replacement for Maven 2, with an increase in performance.
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Fine-Grained Authorization for Java Applications
A fine-grained authorization system based on XACML specification can increase agility and control in addition to traditional role based access control method of authorizing users based on their roles. Subbu Devulapalli spoke at JavaOne 2010 Conference about standards and deployment models in user authorization. He also discussed best practices when implementing authorization in Java applications.
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PRISM 4 Is Now Code Complete
The patterns&practices team at Microsoft has released the latest version of its composite application guidance called PRISM 4 Drop 9, the library, the reference implementations and quick starts being code complete.
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OSGi Community Event
Last week saw London's OSGi Community Event, in conjunction with JAX London. The conference presentations covered a wide range of environments, from Java EE migrations and cloud computing, down to embedded devices and Android.
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Java Crossing to the Physical World: Ready for Enterprise Developers Yet?
In the world of cheaper, open-source hardware like the Arduino, custom, one-off hardware is becoming more accessible to developers without an electrical engineering background. InfoQ interviews David Delabassee, a presenter at the recent JavaOne, about Java and Arduino to get an idea about the best ways to interface Java and the real world.
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Google WebP - Creating Smaller Images for Faster Pages
Google wants to shrink images transferred over the Internet by proposing a new lossy format called WebP. They claim they have achieved 39% reduction in image byte size leading to speedier page load.
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Is Enterprise Architecture Still Relevant for Cloud Computing?
With today’s hype around cloud computing some might think it is a new silver bullet for IT – a cure for all IT problems. The latest of this discussion is whether cloud computing can replace enterprise architecture.
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Bundle.update: Towards the Next OSGi Release
It's been a long time since the last Bundle.update was posted, and there have been a lot of OSGi-centric updates since then. OSGi 4.2 has been released, with Equinox 3.6, Felix 3.0 and Knopflerfish 3.0 all providing support for the new platform. Recently, there have been some glimpses of the next version of OSGi, as well as increased enterprise support. Read on to find out what's been happening.
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Update on Plug-in Development for Windows Live Writer
In August, changes to the gallery for Windows Live Writer were announced. This caused some concern that Live Writer was going away. We talked to John Thornton, the Lead Program Manager for Windows Live Writer, to get the real story.
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Apache Cayenne 3.0 Supports Remote Object Persistence and ORM Modeling Tools
The new version of Apache Cayenne, an open source Java framework for object relational mapping and persistence, supports Remote Object Persistence and ORM Modeling Tools. InfoQ spoke with Cayenne project leads about the new features of the framework.
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eXo Add Social Features to Version 3 of their Portal Platform
There's been a lot of activity in the open source portal space lately with both eXo and Liferay announcing new versions of their core products. We talk to Benjamin Mestrallet, CEO of eXo, about the new release.