InfoQ Homepage Infrastructure Content on InfoQ
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Big Data: Evolution or Revolution?
Recently Steve Jones, from Cap Gemini, questioned whether NoSQL/Big Data is the panacea that some vendors would have us believe. He suggests that in some cases in-memory RDBMS may well be the optimal solution and that approaches such as Map Reduce could be too difficult to understand for typical IT departments. He concludes with a suggestion some sometimes Big Data may be a Big Con.
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Is The Patent System Broken?
In a recent interview with The San Francisco Chronicle the patent counsel of Google, Tim Porter, claims the patent system itself is broken. Patent offices worldwide have been increasingly granting protection to “innovations” that are not innovative. The IT Industry is currently facing a series of patent trials which some large corporates seem to leverage as weapons for attacking competitors.
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VMware's CloudFoundry Service Gains Support for PostgreSQL
VMware is adding support for PostgreSQL to CloudFoundry, it's open source PAAS solution.
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Amazon/Microsoft Deal Expanded to Include BizSpark and SQL Server 2012
Amazon has announced two licensing deals with Microsoft. The first eliminates the licensing fees for running Microsoft software on EC2 for BizSpark members. The second allows all developers to run the preview of SQL Server 2012 on EC2. It should be noted that normal EC2 service rates still apply for both.
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Accelerate SQL Server Performance With SafePeak’s Dynamic Database Caching
SafePeak is a plug-and-play Dynamic Database Caching Solution, designed to improve data access performance for Applications built on SQL Server. It offloads the read queries and stored procedures which perform “Select” by dynamically caching in-memory result sets, thereby reducing read response time and overall database load.
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MongoDB’s Reliability Questioned
Recently there have been two fairly high profile field reports on MongoDB that show it in a very unfavorable light. The majority of the criticism centers on a combination of performance problems and data loss.
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Distributed Cache as a NoSQL Data Store?
NoSQL data stores offer alternative data storage options for non-relational data types like document based, object graphs, and key-value pairs. Can a distributed cache be used as a NoSQL store? Greg Luck from Ehcache wrote about the similarities between a distributed cache and a NoSQL data store. InfoQ caught up with him to talk about this use case and its advantages and limitations.
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Security Vulnerabilities in Amazon and Eucalyptus
A recent paper published by researchers in Germany reveals multiple security vulnerabilities in Amazon Web Services (AWS) and Eucalyptus's SOAP and web interfaces. The flaws are related to architectural choices which impacts multiple users and the overall cloud security.
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Should Enterprise Architecture Teams Be More Focused on Innovation?
Enterprise Architects may be disproportionally concerned with portfolio consolidation, standardization and simplification instead of offering leadership in business technology innovation. This is the proposition offered by Forrester analyst Brian Hopkins in a recent blog post.
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10 Predictions About Cloud Computing
In preparation for an panel discussion for a future of cloud computing event in Israel, Geva Perry, a frequent speaker on cloud computing at corporations and industry events, published his predictions on the future of cloud computing.
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How Applied Psychology can help Software Engineers
On the 1st November software engineer and author John R. Fox has published his book “Digital Work in an Analog World”. According to its subtitle “Improving Software Engineering by Applied Psychology”, the book does not consider software engineering in practice. Rather, it is focusing on the psychological aspects relevant and practices relevant for engineers.
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Hortonworks Announces Hadoop Data Platform
Hortonworks, a company created in June 2011 by Yahoo! and Benchmark Capital, has announced the Technical Preview Program of Data Platform based on Hadoop. The company employs many of the core Hadoop contributors and intends to provide support and training.
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IT Projects: 400% Over-Budget and only 25% of Benefits Realized
An alarming study by Flyvbjerg and Budzier published in the Harvard Business Review has made everyone stand-up and take notice. The coherent advice being that IT projects are much more riskier than we think.
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SOA’s Role in the Emerging Hadoop World
A new post by Joe McKendrick outlines Hadoop’s ability to significantly simplify enterprise SOA implementation through improved data access services build on a common enterprise data platform.
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How Do You Tune Your Application For Performance?
StackExchange is built on the ASP.NET and SQL Server stack. Recently, Sam Saffron and Marc Gravell blogged about their experience identifying and solving a performance problem that was finally traced to the .NET GC GEN-2 objects. There is a lot to be taken away from their experience for everyone tuning performance for applications in production.