Jesper Boeg on Priming Kanban
In this interview, Jesper Boeg, author of the new InfoQ book – Priming Kanban, discusses the keys to using Kanban effectively, and how to get started if you are currently using other approaches.
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Posted by Jean-Jacques Dubray on Oct 16, 2007
IBM announces a broad set of new product releases, service offerings and SOA Sandbox
On October 3, IBM made a broad announcement of new releases, products and services.
It released WebSphere Application Server Feature Pack for Web 2.0 that is designed to extend SOA by connecting external Web services, internal SOA services, and J2EE objects into highly-interactive Web application interfaces.
IBM also offers enhanced professional services supporting process integrity, including SOA Design, Development and Integration Services as well as management design and planning.In addition, IBM is releasing SOA configurations that provide best practices and step by step implementation guides to address key SOA implementation challenges
In addition, IBM released the SOA Sandbox which contains a large collection of technical papers organized around IBM perceived SOA Entry Points: reuse, connectivity, process, people and information. The Sandbox offers product trials. For instance this “lab” lets you use a trial environment of Rational Software Development Platform (SDP) to create an SOA service based on a Java class. This white paper teaches you how to use an ESB in the context of creating services from legacy services.
WPS datasheet does not seem to have been updated yet and IBM’s press release does not provide details about standard support such as SCA or SDO but, a while ago, Bobby Woolf gave us some insight about IBM’s approach to SCA support:
IBM is taking Tuscany, adding in proprietary extensions, wrapping that up as the feature pack, and adding it to WAS 6.1. Then the plan is for WPS 6.1 to be built on WAS 6.1 with this feature pack, but still be backwards compatible with WPS 6.0.x and its earlier, more proprietary implementations of SCA and SDO. So it looks like WPS 6.1, by being built on WAS 6.1 with this feature pack, will be built on Tuscany, which implements the OSOA specs. (Of course, nothing is definite until it's done.)
Recently Bobby published his latest book: "Exploring IBM SOA Technology and Practice" which is an introduction to IBM SOA product line. The book also presents at a high level the service lifecycle and governance processes that IBM recommends in its services offerings.
In this interview, Jesper Boeg, author of the new InfoQ book – Priming Kanban, discusses the keys to using Kanban effectively, and how to get started if you are currently using other approaches.
John Hugg discusses high volume transaction processing applications with high and low frequency profiles, and how VoltDB can be used for that purpose.
Kevlin Henney examines code samples to see what can be learned from them starting from the premise that one won’t write great code unless he knows how to read it.
Jason Ayers share the observations he made watching a team of developers collaborating in real time on the same code base, pushing XP, pair programming and continuous integration to their extremes.
Michael Snoyman presents Yesod, a web framework written in Haskell and containing a web server, templating, ORM, libraries (templating, gravatar, etc.).
Richard Kreuter and Kyle Banker on how to avoid classical RDBMS transactional systems by using compensation mechanisms, transactional messaging or transactional procedures.
Attila Szegedi talks about performance tuning Java and Scala programs at Twitter: how to approach GC problems, the importance of asynchronous I/O, when to use MySQL/Cassandra/Redis, and much more.
One category of risk that project teams need to ensure they address is business value failure – delivering a product that fails to provide value for the business investor.
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