John Leach explains how Brightbox uses Virtualization in the data center and whether Virtualization causes performance problems. Also: a look at a few Unix tools and Linux features that Ruby developers might not know about.
Jon Travis explains Hyperic HQU as well as Spring Insight, a tool for monitoring Java web apps, how it uses AspectJ to instrument Java code, how to use it to find performance problems and more.
Karl Rumelhart explains VMWare's virtualization products and how they relate to cloud solutions, Open Source at VMWare, the SpringSource acquisition and much more.
In this interview from SpringOne 2009, Javier Soltero discusses the challenges of managing a complex Java application, the Hyperic toolset, out-of-the-box versus developer-built application management/monitoring hooks, the effect of both the SpringSource and the VMWare acquisition on Hyperic development, and the result of combining SpringSource and VMWare's offerings.
Treb Ryan, CEO of OpSource, speaks on many cloud topics including security, SLA, policy compliance, advancing the cloud into the enterprise, the current need for hybrid solutions and the impact of cloud computing on the IT taskforce.
Adam Wiggins explains the experience with building Heroku on top of Amazon EC2, the pros and cons of virtualization, and the importance of automation.
Chris Richardson discusses the evolving cloud computing landscape, cloud computing tools, differences between local machines and cloud-based virtual machines, Cloud Foundry offerings, deploying a Java application to Cloud Foundry, Cloud Foundry vs other cloud offerings, future Cloud Foundry developments, and the future of enterprise Java development.
Michael Nygard on: feature complete vs. production ready, how to make a system more resilient and monitorable, explaining stability patterns like Bulkhead and Circuit Breaker, and the need for the development department to cooperate with the operations one and the business managers.
In this interview from QCon San Francisco 2008, Joseph Molnar discusses scanR, choosing .Net for scanR, the architecture of scanR, working with mobile carriers, scaling, challenges which were encountered, .Net components and libraries used, major problems encountered and their solutions, managing scanR, and what would be done differently if scanR was rewritten from scratch.
In this interview from QCon San Francisco 2008, Stu Charlton discusses cloud computing, differences between traditional and cloud hosting, platform versus infrastructure cloud, how cloud will change software development and deployment, avoiding vendor lock-in, moving a system into the cloud, the benefits of clouds to small/medium size businesses, and cloud tool support.
In this interview, Jerry Cuomo talks about Virtualization and Cloud Computing and what IBM is doing with WebSphere Virtual Enterprise to help virtualize middleware and application stack. He also explains the progression of virtualization using virtual servers, collection of servers, and virtual clusters. Jerry mentions that next release of WebSphere Version 7 will have a virtual appliance option.
In this interview, Billy Newport talks about different types of virtualization, eXtreme Transaction Processing (XTP) and how WebSphere products like Virtual Enterprise (formerly XD) support virtualization. He discusses hardware, hypervisor, JVM, application and data virtualization.