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Julien Nioche on Apache Nutch 2 Features and Product Roadmap

Open source web-search framework Apache Nutch version 2 supports large scale crawling, link-graph database and HTML parsing. InfoQ spoke with Julien Nioche, VP of Apache Nutch project, about the framework new features and its future roadmap.

Srini Penchikala
on Nov 01, 2012
Blueprint for a Big Data Solution

In his new article Jonathan Natkins explains how to use components of Apache Hadoop, including Flume, Hive and Oozie to implement a typical Data management system. He also gives a practical example of such architecture to measure Twitter user’s influence.

Jonathan Natkins
on Oct 31, 2012
A User’s Story: DubDubDeploy

When Donte Ormsby came to us, it was just a friendly letter to say that he found a great tool for simplifying website deployment using ASP.NET and thought our reader might find it useful. After talking a bit, we decided the best way to introduce DubDubDeploy to you would be for him to just tell his story.

Donte Ormsby
on Oct 11, 2012
Inside the Complexity of Delivering Cloud Computing

There's a lot more to cloud computing than meets the eye. This article presents an insider's view on what really is entailed in designing and deploying a cloud-based solution.

JP Morgenthal
on Oct 03, 2012
Testing in the Cloud: Exploring the Practice

In this article, authors discuss the effects of cloud-based testing in software delivery process. They talk about cloud-based testing services such as performance testing and web-based application testing. They also share the results from their interviews with different organizations and their use of cloud in testing and suggest a cloud-based testing roadmap.

Ossi Taipale Kari Smolander Leah Riungu-Kalliosaari
on Sep 27, 2012
Hadoop and Metadata (Removing the Impedance Mis-match)

A new Apache HCatalog project is a table and storage management layer for Hadoop that enables different data processing tools – Pig, MapReduce, and Hive – to more easily inter-operate data. HCatalog’s presents users with a relational view of data and ensures that users need not worry about where or in what format their data is stored – RCFile format, text files, or sequence files.

Alan Gates Russell Jurney
on Sep 26, 2012
Jason Zander on Visual Studio's Past, Present, and Future

InfoQ recently had an exclusive interview with Microsoft's Jason Zander to discuss the latest release of Visual Studio and the state of the project as a whole. The wide ranging talk covered everything from C99/C+11 standards compliance plans, to cross-platform support and how Microsoft tries to balance the needs of corporate developers with those of smaller, independent users.

Jeff Martin
on Sep 19, 2012
CAP and Cloud Data Management

In this article, author Raghu Ramakrishnan discusses data management in the cloud and the tradeoff between consistency, availability and partition tolerance aspects of CAP theorem, which has become a key design factor in large scale data management systems. He also talks about Yahoo PNUTS system case study and concepts of Relaxed and Timeline consistency and Selective record replication.

Raghu Ramakrishnan
on Sep 14, 2012
The Wide Range of DevOps

The changes necessary for DevOps adoption can be plotted on a timeline-style graph, where the extreme left represents traditional ops culture and practices, and the right represents a newer DevOps-style. In this view of the world, the question is not “Is your company practicing DevOps?” but instead is the more accurate “How strong of a DevOps culture has your company adopted?”

Mitchell Hashimoto
on Sep 13, 2012
Transitioning from RDBMS to NoSQL. Interview with Couchbase’s Dipti Borkar

While relational databases have been used for decades to store data, and they still represent a viable solution for many use cases, NoSQL is being chosen today especially for scalability and performance reasons. This article contains an interview with Dipti Borkar, Director of Product Management at Couchbase, on the challenges, benefits and the process of migrating from RDBMS to NoSQL.

Abel Avram
on Sep 08, 2012
SaaS-ify Legacy Applications

Legacy applications can be difficult to move to the cloud, yet you may want to include them in your IT-as-a-Service strategy. This article discusses an approach to wrapping legacy applications for delivery as Software-as-a-Service.

Chen Ping
on Sep 06, 2012
The Pragmatic Architect - To Boldly Go Where No One Has Gone Before

In this article, author Frank Buschmann talks about the architectural importance of the interaction between system components than within the components. He discusses three secrets of pragmatic architects: Uncover Hidden Domain Concepts, Be Where Things Meet and Use Uncertainty as a Driver.

Frank Buschmann
on Aug 24, 2012

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