InfoQ Homepage Infrastructure Content on InfoQ
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QCon comes to New York: June 18-22, 2012; Registration Open!
The first annual QCon New York, taking place June 18-22, 2012 is now open for registration ($700 savings until Feb 26th). QCon San Francisco has been sold out for the last two years and we are excited to bring the conference to the east coast!
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Effective Scala - Best Practices from Twitter
Twitter has open sourced its Effective Scala guide. The document is on GitHub and is licensed under CC-BY 3.0. Scala is one of the primary programming languages used at Twitter, and most of the Twitter infrastructure is written in Scala. The Effective Scala guide is a series of short essays, a set of "best practices" learned from using Scala inside Twitter.
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Per Aspera ad ACTA–Worse than SOPA and PIPA?
According to news magazines, people worldwide are more and more against ACTA. The Anti-Counterfeiting Trade Agreement is intended to reduce copyright infringement and stealing of intellectual property rights. However, opponents fear the loss of civil rights. And the treaty may also have a large impact on software engineers.
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Sparx Systems Has Released Enterprise Architect 9.2
Sparx Systems, an Austrian based vendor of UML tools, has recently published version 9.2 of Enterprise Architect. The new version adds features like enhanced simulation capability and support for describing ontologies.
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CMU SEI Hosts Free Virtual Software Architecture Event on 28th February
The Carnegie Mellon University Software Engineering Institute is organizing a free virtual event on software architecture. The show will provide information on tools and methods on 28th February, 1 pm to 4:30 p.m. ET.
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MapReduce Patterns, Algorithms, and Use Cases
In his new article “MapReduce Patterns, Algorithms, and Use Cases”, Ilya Katsov gives a systematic view of the different MapReduce patterns, algorithms and techniques that can be found on the web or in scientific articles along with several practical use case studies.
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NoSQL Adoption Is on the Rise, a New Survey Suggests
A new Couchbase survey indicates that the adoption rate of NoSQL solutions by enterprises is rising. Will this be the year of NoSQL as some suggest, and what are the main adoption forces at work?
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QCon London One Month Away (March 5-9, 2012); Martin Fowler Keynote Confirmed
The 6th annual QCon London (March 5-9, 2012) is taking place in just 4 weeks, with the last early bird discount quickly approaching. ThoughtWorks' Martin Fowler and Rebecca Parsons have been confirmed to present the Day 1 keynote. QCon London will host more than 80 speakers, 5 concurrent tracks, and many breaks, parties, and opportunities for networking.
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Hybrid SQL-NoSQL Databases Are Gaining Ground
Hybrid SQL-NoSQL database solutions combine the advantage of being compatible with many SQL applications and providing the scalability of NoSQL ones. Xeround offers such a solution as a service in the cloud, including a free edition. Other solutions: Database.com with ODBC/JDBC drivers, NuoDB, Clustrix, and VoltDB.
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Online Social Networks Face Litigation Risks
Google, Facebook and other companies operating totally 21 Social Networking websites are facing criminal proceedings in an Indian Court, over objectionable content accessible through the websites. A High Court has warned that the sites can face a ban in India unless they screen content. Is the growing flux of regulations surrounding social media a risk for businesses investing in social?
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Cloud Wars – U.S. Army Using Agile Platform For Cloud Migration
According to CGN (Government Computer News) the U.S. Army’s Architecture Services Division within the Software Engineering Center (SEC) has deployed a platform for the quick development and migration of applications to the private cloud. The engineers are using OutSystems’ Agile Platform for this purpose.
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PostgreSQL and Neo4J Are Making Their Way into the Cloud
PostgreSQL and Neo4J, a relational and a graph database respectively, are among the latest data stores taking the route to the cloud.
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VMware Releases SQLFire 1.0
VMware releases SQLFire 1.0 a distributed SQL database geared towards high availability and horizontal scalability which offers table replication, table partitioning and parallel execution of queries.
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The Open Group Releases Standards for SOA Architects, Cloud Service Providers
The Open Group recently published three standards that aid organizations that are building infrastructure-as-a-service offerings and service oriented architectures. In concert, these standards provide expert advice in the form of best practices, questionnaires, and templates for SOA and cloud-scale infrastructure architecture.
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Bitmap Marking GC for Ruby Improves Memory Usage
The successor of Ruby 1.9.3 will replace the current Lazy Sweep Garbage Collector with a Bitmap Marking GC, which will significantly reduce Ruby's memory usage for parallel programs, similar to Ruby Enterprise Edition's copy-on-write-friendly GC. We talked with Narihiro Nakamura who implemented both the current Lazy Sweep and the Bitmap Marking GC.