InfoQ Homepage Architecture & Design Content on InfoQ
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The Legacy of Eli Goldratt
On June 11th 2011, Dr. Eli Goldratt, inventor of the Theory of Constraints (TOC), passed away. Eli’s first, and most famous book was the "The Goal", it defined the TOC. His legacy will continue to indirectly influence the agile by the embodiment of his ideas in techniques we apply every day.
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MVP Erland Explores SQL Server Performance Concepts
In "Slow in the Application, Fast in SSMS?", SQL Server MVP, Erland Sommarskog, explores the various things that affect Query Plan, compilation of Dynamic SQL and other things that ultimately affect your SQL Server Database Performance. He covers various concepts and scenarios like parameter sniffing, query plan caching, Blocking, saved settings, issues with linked servers and more.
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Google+ Technological Details
Google Plus, the social network from Google, is built mostly on Java and JavaScript while Hangouts, its video conferencing framework, uses a client-server approach.
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Thinking of Enterprise Architecture as Vectors
Enterprise architects Robert Phipps and Tom Graves find great benefit in viewing the enterprise as a composition of vectors to determine the direction of change rather than the current static approach of frozen "as-is" and "to-be" states. This has created a buzz in the EA community and while a majority support the idea of representing dynamism there are critics of the abstract analogy.
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F#, MongoDB, ReactiveUI, Coroutines: Just Some of the Topics at Monospace 2011
While primarily focused on cross-platform development, Monospace 2011 will be covering a wide variety of topics this year including the F# compiler, programming with asynchronous methods and coroutines, MongoDB, and ReactiveUI. The conference will be held on the weekend of the 23rd at the Microsoft NERD Center located in Boston.
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Windows Azure Plugin for Eclipse with Java, June 2011 Community Technology Preview
Microsoft has recently released a new version of the Windows Azure Plugin for Eclipse with Java. The Eclipse plugin is an open source project, released under the Apache 2.0 license, which provides Java developers with an easy way to build and deploy web applications to Windows
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Forms Authentication Extensions
Normally we bring your large and complex frameworks that, even if you could build on your own, you probably wouldn’t want to. But sometimes a simple little library with just a couple of classes can make all the difference. One such example is a project called FormsAuthenticationExtensions.
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Hibernate Object Mapping for NoSQL Datastores
Emmanuel Bernard, the developer behind Hibernate Validator, Hibernate Search, among others, recently announced the birth of Hibernate OGM. The new framework's goal is to provide a common interface for NoSQL datastores using JPA constructs. InfoQ spoke to Bernard to find out more about the framework.
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SoapUI and LoadUI Join the SmartBear Product Portfolio
SmartBear Software, a prominent ALM and monitoring tool vendor acquired Eviware, creators of popular open source web services testing tools soapui and loadui, last week.
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Is Technical Debt Still a Useful Metaphor?
A discussion has been taking place on the LinkedIn Agile Alliance group questioning if "technical debt" is still a valid metaphor in today's global software development world. This discussion has surfaced a strong support for the effectiveness of the metaphor even after 20 years.
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Mono Status Report and Consulting Opportunities
Development continues on Mono 2.12 under Miguel’s new company, Xamarin. But while they frantically work on recreating the mobile offerings lost during the Novell acquisition, users of desktop and server-side Mono continue to need services. Xamarin is looking to match up these users with independent consultants.
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The Manifesto Overload
By definition a Manifesto is a public declaration of principles and intentions which describes the motives, reasoning and demands of a group. One of the more popular manifestos is the Agile Manifesto but there has been quite and epidemic since then.
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unREST as the new REST?
In a recent article Jean-Jacques Dubray discusses why we should be looking beyond REST and perhaps agreeing that it is not applicable to many areas in which it is being used. In an attempt to illustrate where he believes we should be moving, he proposes unREST, which is 3 simple rules for designing successful APIs.
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Barrelfish Is a Multikernel OS for Multicore Heterogeneous Hardware
The Microsoft and ETH Zurich research teams have published the source code of Barrelfish, a multikernel operating system for the multicore heterogeneous hardware of the future.
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Scrum Alliance Strengthens CSP Certification, Announces Beta
The Scrum Alliance announced plans to strengthen the Certified Scrum Professional (CSP) designation into "a certification program that meets worldwide standards for structure and testing required for accreditation." The CSP designation, goes beyond the CSM as it requires experience applying agile in the workplace. Details for a beta program will be in the next Scrum Alliance Newsletter.