agilejava.eu » Kanban

Daily Scrum for Distributed Teams

Ivar Grimstad — Fri, 11 Jun 2010 13:50:29 +0000

Even if you are using Scrum or any other development model, agile or not, it is always good practice to have a short status meeting with your team every day. Usually the best time for such a meeting is in the beginning of the day as it gives the team the chance to resolve any issues the same day. Having the meeting in the afternoon implies that any issues probably have to wait until next morning, which is usually not a good thing.

So far, nothing new. The practice of a short stand-up synchronization meeting is pretty well established and non-disputed.

What if you have a team that is distributed not only in distance, but also over different time zones?

Which time zone should be used as basis for determining when to have the meeting? Usually the project it ends up being run by the project manager’s (*) watch. That means that the team in the other end probably will have the meeting in the afternoon. A pretty usual distributed team setup in Europe nowadays are something like this:

Europe: Project manager, architect, test manager
Offshore (China or India): Lead developer, developers, testers

That means that the largest part of the team, the team that actually are doing most of the work are having the daily scrum at a less optimal time of the day than the project management. I think that to really succeed with distributed agile development, you have to let the team decide how to work even if this implies awkwardly timed daily scrums for the project management. Of course, this applies to other aspects of the development process as well.

(*) …or Scrum Master if you prefer…

Kanban

Ivar Grimstad — Mon, 15 Mar 2010 11:37:36 +0000

I have been giving a couple of talks on Kanban lately, so I figured it would be a good idea to write a Kanban post here again…

The Limited WIP Society is a great place to start finding information about Kanban. You can also find lots of useful information at http://www.crisp.se/kanban.

Some Thoughts in General

Ivar Grimstad — Thu, 08 Oct 2009 16:03:15 +0000

I have been kind of lazy writing this blog lately. After keeping it up pretty okay during summer, the pace has now slowed to a minimum. I think it can be partly explained by the fact that I have been using Twitter for some of the stuff I used to write here and that my new HTC Hero Android phone made tweeting more convenient than ever…

My intentions are to use this blog for subjects that cannot easily be said in 140 characters and twitter for the short, more daily stuff…

Well, so what has happened since last time. Since I have solely been using NetBeans the last couple of years for Java development, I decided to give Eclipse Gallileo a chance. It took me an hour of frustration to conclude that it still sucks for Maven based projects. Why it should be so hard is beyond my comprehension! In NetBeans, you just choose open project, selects the pom.xml file and everything is fine. Dependencies are resolved as they are defined in Maven, no stupid .classpath, .project and .settings rubbish created that makes Eclipse to totally hick-up if a dependency is changed.

Apart from my unsuccessful flirt with Eclipse, I have continued development of KanbanFX. It has been converted to a maven project and besided the information on Kenai, I have created a page for it here where you can try it out. Kanban is increasing in popularity, @henrikkniberg had 300 people on his Kanban vs Scrum session at JAOO this week.

KanbanFX

Ivar Grimstad — Thu, 03 Sep 2009 15:00:49 +0000

I really like the simplicity in Kanban. It should be enough for most small projects, and especially AO teams. Even though all you really need as tool support is a white-board and a couple of post-it notes, larger organizations often require you to hook into existing tools for requirement management, issue tracking etc.

I have not been able to find any tool fulfilling this need, so I decided to create on myself. Thereby, KanbanFX was born!

KanbanFX is a JavaFX implementation of a Kanban board. Source code and a very limited demo version is available on Kenai:

http://kenai.com/projects/kanbanfx.

Please join the project if you want to contribute. I am pretty sure that I will need help with at least the graphical elements when we get to that…

Kanban

Ivar Grimstad — Wed, 26 Aug 2009 12:43:55 +0000

One of the new words buzzing around in the software industry these days is Kanban. Most people have heard of, or is using, some variant of Scrum or ScrumButt, but Kanban is still pretty new. Henrik Kniberg has written a great article where he compares Kanban and Scrum: Kanban vs Scrum – a practical guide.

In short, Kanban is the Less-is-more cousin of Scrum.
Kanban prescribes only three constraints:

Visualize the workflow
Limit WIP (Work In Progress)
Measure the lead time

The rest is up to you. Kanban does not exclude Scrum or vice versa. Read the article, inspect and adapt and find what is best for you and your organization.