Built the data foundation the rest of the executive analytics (including BEACON) ran on: What the project proved about the system and what should carry forward into the next build.
Built the data foundation the rest of the executive analytics (including BEACON) ran on: What shipped, what changed operationally, and what still needed to be watched after delivery.
Built the data foundation the rest of the executive analytics (including BEACON) ran on: The final build step before the system was ready to ship and operate.
Built the data foundation the rest of the executive analytics (including BEACON) ran on: How the implementation kept moving without adding avoidable complexity.
Built the data foundation the rest of the executive analytics (including BEACON) ran on: The next build step, with the constraint that shaped the design.
Built the data foundation the rest of the executive analytics (including BEACON) ran on: The first implementation step and the tradeoff that made it worth shipping.