InfoQ Homepage Architecture & Design Content on InfoQ
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XML Can Give the Same Performance as JSON
Many of the presumptions of how slow and resource-demanding "Fat” XML is compared to JSON’s lightweight payload do not hold up to a test David Lee, lead engineer at Marklogic, states after running a "crowd sourcing" experiment with 33 different documents and almost 1200 tests on a multitude of browsers and operating systems.
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Agile 2013 Vendor Roundup (Part 4)
Continuing our coverage from the Agile 2013 conference, this is the fourth round up of the vendors who are exhibiting at Agile 2013.
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Ti.Next-What’s It All About Appcelerator?- Part 2 of 2
In his recent post, ‘Thoughts on Ti.Next’ for the Appcelerator web site, CEO Jeff Haynie talked about the reasons that the popular MBaaS provider is busy revamping Titanium, their signature SDK.
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Agile 2013 Vendor Roundup (Part 3)
Continuing our coverage from the Agile 2013 conference, this is the third round up of the vendors who exhibited at the Agile 2013 conference.
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Scaling Dropbox
Being clever about system architecture in advance is hard. Scaling successfully is more about being clever with metrics and introspection, creating efficient build and provisioning processes and being comfortable with radical change. These are some of the keys to scaling at Dropbox according to Rajiv Eranki in his recent presentation at the 2013 RAMP Conference.
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Agile 2013 Vendor Round Up (Part 2)
Continuing our roundup of vendors at Agile 2013 in Nashville, TN, here are some more of the messages from the exhibition floor:
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Combining Data, Intuition and Fun in Lean Startup
The lean startup is a “scientific approach to creating and managing startups” as Eric Ries describes in the lean startup principles. It uses “hard things” like validated learning with experiments and data. But what the “soft things” like intuition, guts, feelings, passion, inspiration and fun, do they also matter when you are developing new products?
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Agile 2013 Vendor Round Up
Agile 2013 vendor round up, featuring news on ASPE, CA, IBM, ICON Training, Logigear, Platinum Edge, Scrum Alliance, Software Education, Telerik, and Thoughtworks.
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Oracle Resurrects getCallerClass, At Least for Now
Oracle has reversed their decision to remove the method sun.reflect.Reflection.getCallerClass(int) in Java 7u40. The method is planned to remain at least through Java 7.
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Architects: Chickens or Pigs in an Agile Development Process?
Can architects play a meaningful role in agile projects, or does their tendency to do “big design up front” make them a sideline resource? Nick Malik, an Enterprise Architect with Microsoft, recently explored this topic in a blog post and concluded that architects can absolutely play a key role in software projects that use Scrum.
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iOS vs. Android Development
Cameron Henneke, founder and developer of GQueues, an online task manager integrated with several Google services, has ported the HTML5 mobile version of his application to iOS and Android, keeping a record of the development effort involved on both platforms and comparing the outcome in a blog post. Following is a digest of Henneke’s findings and excerpts from an interview conducted by InfoQ.
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Appcelerator Survey on Mobile Development
In April 2013 Appcelerator surveyed over 6000 mobile developers to find out about their priorities and goals. One of the key findings is that mobile app development shifts toward business-to-employee and tablet platforms.
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Scarce Resources Hampering Bug Fixing in Eclipse
Doug Schaefer, project lead for Eclipse CDT, the Eclipse project that provides Eclipse-style execution, editing, and refactoring to C and C++ projects, laments about the scarcity of resources in the Eclipse community resulting in Eclipse bugs going unaddressed for years.
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Dependency Principles for SOA
Earlier this year Ganesh Prasad discussed the concept of thinking of SOA as "Dependency-Oriented Thinking". Based upon further interactions and involvement with real-world use cases, Ganesh has come up with a dozen principles which he believes can help successful SOA.
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Closing the Gap: Latest Windows Azure Release Beefs Up Database, Load Balancing
Microsoft VP Scott Guthrie announced a range of updates to Windows Azure that fill in platform gaps while leapfrogging market leader AWS in one particular area. The new database export service provides a much-needed backup capability – albeit with controversial pricing – and the updated Traffic Manager delivers a cross-region load balancing experience that appears superior to what AWS offers.