Tag: war-story
All the articles with the tag "war-story".
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Post-Merger Tech Integration: Ten Systems, Nine Months, Zero Downtime
Two large platforms merged, and now we owned two of everything. How we collapsed the overlap into one stack without a single customer feeling it, and why the politics were harder than the code.
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Migrating Petabytes Across Four Clouds Without a War Room
A long migration of hundreds of services and multi-petabyte data across four clouds plus colo, run as boring reversible waves instead of a heroic weekend.