Every person has a different risk profile. This is the willingness of that person to take a chance to achieve a reward versus the probability of failure. The amount of risk we are willing to take seems to be correlated to the reward promised and the time frame associated to it (i.e. will I get teh reward tomorrow, in 2 or 10 years). Risk profiles of companies are somehow a weighted average of the risk profiles of their employees. Hence, different companies (even in the same market segment) have different risk profiles. Continue reading “Risk Analysis – Integration plan (part 2)”
Today just a quick update on integration planning..Over the last few weeks, we have been working on providing a bit more clarity on what artefacts are we use to plan platform releases, and how do they related to each other:
In a nutshell:
- We produce a platform release plan that provides implementation details to the Platform Plan (roadmap)
- The Platform Release Plan contains plan per active S^n release
- Each Release Plan is informed by the Integration plan and the Test and Quality Plan (not yet available)
- The Integration plan is derived from the information available in package backlogs and feeds into the kit schedule
Recently I blogged about using Bugzilla to track features. I am happy to report that things are moving forward really well thanks to the community and Mylyn. We now have created the high-level delivery plan for Symbian^3 in Bugzilla, and completed the details for one of the key features: New Graphics Architecture (NGA – aka Screenplay).
As you can see from the picture, Mylyn makes it really simple for anyone to keep an eye on the plan.
BUG_ID 176 is the top level entry for NGA. In this post, I won’t go into the specific details of NGA, but explain the next step that we are taking in our planning: The Integration Plan.
Having all this data in Bugzilla allows us to build a good view of the progress of a specific release. As we do not want to be monitoring every single submission, we have decided to follow the implementation of “Key Features” (we are currently discussing the key features for Symbian^3)
The aim is to extract all the good information provided by the package owners and put into a format that facilitates the analysis of the health of the release. Taking a leaf from the Agile book, and introducing a 2-week regular heartbeat for our kits releases and tracking feature increments against it (for regular kit updates click here).
Also, any data beyond 6 months from “today” is displayed in quarters since we need to remain flexible and responsive to change (a “scaling agile” practice). Hence, it is understood that the detailed plan beyond 3 months will be fluid and beyond 6 months is only an indication of intent.
It is probably worth noting at this point that the integration plan is based on voluntary contributions, and that we aim to increase the confidence in it by promoting frequent stage deliveries and asking the contributors to provide regular updates when changes occur.
The above table is a section of the full integration plan for Symbian^3