InfoQ Homepage DevOps Content on InfoQ
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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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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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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.
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Liferay Combine Web Content Management and Workflow in Portal 6EE
Liferay, a highly-regarded specialist portal vendor, has launched version 6 of their product during the Liferay West Coast Symposium this month. InfoQ takes a look at the release, and talks to Liferay CMO Paul Hinz to find out more.
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JavaOne: Modularity and Integration are Main Goals of Future Java SE, EE and Embedded Platforms
Modularity, integration and serviceability are some of the main goals for future releases of Java SE, Java EE and Java for Embedded Platforms. Mark Reinhold, Roberto Chinnici and Greg Bollella spoke at JavaOne 2010 Conference General Session on new Java technologies and features in JSE, JEE, and Java Embedded Systems.
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New PHP Tools for Windows Azure
Microsoft has announced a new tool, Windows Azure Companion, updates to Windows Azure Tools for Eclipse for PHP and Windows Azure Command-line Tools for PHP, and version 2.0 of Windows Azure SDK for PHP at Open Source India conference which took place during September 19-21, all tools targeted at PHP developers and web administrators interested in deploying applications on Windows Azure.
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Choosing Between Private Clouds with Oracle Exalogic and Deploying Oracle Apps on Amazon EC2
Oracle has created the Oracle Exalogic Elastic Cloud, a private cloud appliance for Oracle, Java and non-Java applications, and Amazon has announced support for many Oracle products.
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Java's Baby Steps on Microsoft Azure Cloud
This month Microsoft architect David Chou will be speaking at JavaOne about his experience getting Java applications to run on the Microsoft Azure cloud offering. While the technology is still early days, Mr. Chou promises brighter days ahead.