New-age Transactional Systems - Not Your Grandpa's OLTP
John Hugg discusses high volume transaction processing applications with high and low frequency profiles, and how VoltDB can be used for that purpose.
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Posted by Mark Levison on Jun 04, 2008
Most of the writing about Agile Retrospectives focuses on basics of how to conduct them and what formats you might use. Patrick Kau is taking the opposite tack, he asks how they might get misused and then makes suggestions on how to avoid these problems.
So far he's described a variety of problems
So how do we go about solving these problems? Patrick has a few suggestions. When it comes to Controlling the Conversation and Conflict of interest, he recommends:
...focus on the process, and less about the content. Your goal should be to ensure everyone has an opportunity to build the shared story, everyone has an opportunity to add their insights and everyone has input into the final solution. Do not push for the solution you think is best, ... Make it clear when you are expressing an opinion as a person-with-a-stake. Empower the group with a mechanism that gives you feedback when they feel you are directing the conversation too much.
On spicing up the retrospective format, the book Agile Retrospectives: Making Good Teams Great gets the nod from a number of sources. In addition Nathan Henkel suggests:
...start with specifics. Questions like “I remember you were planning on using a table lookup to improve performance–how did that turn out?” Sometimes questions like “what went well?” leave everyone mentally stunned.
Sumeet Moghe has a number of ideas on creating actions that will get completed:
- Use the SMART acronym to drive out action items (Specific, Measurable, Achievable, Relevant, Time Boxed) ...
- Dont take the onus of driving the actions yourself ...
- When reviewing the action item, have the owner give an update and see if the group is satisfied ...
- Remind the group that improvement is a collective goal and there's a shared responsibility towards it.
Finally Bas Vodde uses the approach of breaking down large long term tasks into small manageable goals:
I ask the team to generate all actions in a specific format: Long-term goal: Have test automation on acceptance-test level. Now-Action: Pete will automate one test using Fit
This format helps the team consider a long-term goal for every action. It also helps them create very concrete actions to move the team a step closer to the long-term goal. The now-action has to be one that can be implemented in the next sprint and must be something the team can accomplish itself.
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