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The update that must survive losing its next instruction
An interrupted update exposes a product and service decision. The recovery path, component cost and acceptance authority belong in the same discussion.
Read the essayArman Zelhavi / Chief Technology Officer
The result needs the conditions that produced it
Perspectives from a life in leadership.
The archive.
Firmware recovery decisions
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The update that must survive losing its next instruction
An interrupted update exposes a product and service decision. The recovery path, component cost and acceptance authority belong in the same discussion.
Validation and engineering judgement
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A clean rerun should invite a different challenge
Regression testing and an independent holdout answer different questions. A new failure can strengthen the engineering account even when it delays closure.
Engineering resource trade-offs
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Forty-six per cent was the result we chose not to ship
A compression experiment improved transmission volume while consuming more processing time. The useful result was the compromise the device could support.