In this interview at QCon London, LinkedIn’s Sid Anand discusses the problems they face when serving high-traffic, high-volume data. Sid explains how they’re moving some use cases from Oracle to gain headroom, and lifts the hood on their open source search and data replication projects, including Kafka, Voldemort, Espresso and Databus.
Hive co-creator Ashish Thusoo describes the Big Data challenges Facebook faced and presents solutions in 2 areas: Reduction in the data footprint and CPU utilization. Generating 300 to 400 terabytes per day, they store RC files as blocks, but store as columns within a block to get better compression. He also talks about the current Big Data ecosystem and trends for companies going forward.
Recorded at the 10th anniversary of the agile manifesto signing, Jim Highsmith discusses how he works with executive management teams to introduce and integrate agile techniques into enterprise organizations from both the business and IT sides. He defines adaptive leadership and discuses adaptive ALM, continuous delivery, lean and Kanban methods.
Gil Tene talks to Charles Humble about different garbage collection techniques, and specific collectors including Azul's C4, IBM's Balanced GC, and Oracle's Garbage First, before moving on to discuss both the JCP and OpenJDK.
InfoQ catches up with Manik Surtani to discuss JSR 347, data grids and Inifinispan. Manik dicusses overlap with NoSQL and support for Memcached and HotRod wire protocol as well.
Bob Ippolito talks about building web services with the Erlang-based MochiWeb and the differences to the Yaws web server, the strengths of Erlang and Python, and more.
Spring creator Rod Johnson discusses the importance of vision, teamwork, perserverance and sacrifice as he relates what it took to successfully build SpringSource from a small open source consultancy to a middleware powerhouse aimed at simplifying Enterprise Java, that sold to VMWare for hundreds of millions.
Justin Sheehy discusses the benefits of RESTful web frameworks and how these apply to the Webmachine toolkit. He also talks about security, debugging and the future of web frameworks and HTTP.
In this interview, recorded at QCon London, Glassfish architect Jerome Dochez talks to Charles Humble about plans for Java EE 7. The interview covers what Java EE 6 has achieved, possible additional profiles, the impact of the cloud, new features planned for the platform, and modularity.
Randy Shoup discusses evolvable systems: how to run different versions of a system in parallel during migrations, decoupling a system with events, schemas at eBay and much more.
As web applications have evolved away from the old client-server model, so have the security threads. In this interview Tyler Close talks about common security challenges and how these are affected by the new HTML5 APIs and Ecmascript 5.
Based on his experience of writing BitTorrent clients - Combinatorrent and Etorrent – in Haskell and Erlang respectively, Jesper Louis Andersen presents the advantages of using these languages as well as the challenges that he encountered. He details how did he exploit the elegance of each of these two languages to leverage robust concurrency based on message-passing.
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