The Universe of Questions.

You are currently viewing a living map of 1,500 analytical decisions. Each dot represents a unique question asked by your team to the data warehouse. Far from being random chaos, this "Universe" follows a precise mathematical structure that reveals the hidden operational habits of your organization.


"To optimize the machine, you must first visualize the ghost within it."


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The Pulse

Behavior: Extreme Repetition

The audit reveals a stark "Pareto Efficiency" imbalance. A tiny elite of 75 "Critical" scripts (just 5% of your codebase) are doing the heavy lifting, responsible for 68% of total daily execution time. These are your "load-bearing" reports.

Conversely, the vast blue ocean of 600 "Rare" queries contributes almost zero load (0.4%), yet represents 40% of unique intellectual curiosity. This differentiation is vital: You must optimize the Red dots for performance, but you must nurture the Indigo dots for innovation.

Strategic Finding: The organization is operationally mature (high automation) but heavily dependent on a fragile core. If those 75 Red scripts fail, the business flies blind.

The Landscape

Behavior: Domain Dominance

Data follows the money—usually. But here, Attendance is King. Our semantic analysis identified 450 queries (30%) focused purely on headcount, gate scans, and physical volume. This significantly overpowers Revenue (25%) and trails Engagement (15%).

This signals a "Volume-First" culture. The team is spending twice as much effort counting who showed up than analyzing how they experienced the event (Engagement) or what they spent (Revenue/Yield).

Strategic Finding: We are observing an operational measurement bias. Shifting analyst focus from "Volume" to "Value" (Yield/Engagement) represents the largest immediate ROI opportunity.

The Mindset

Behavior: Reactive Forensics

Are we building a library, or fighting a fire? We classified 890 queries as "Ad-hoc Investigations"—one-off questions that never repeat. Compare this to just 210 standardized "Executive Reports".

This 4:1 ratio is the signature of a high-agility, but low-maturity data culture. The team is incredibly fast at answering new questions (Reactive), but struggling to codify those answers into permanent, trusted dashboards (Proactive). They are "Data Hunters" rather than "Data Farmers."

Strategic Finding: The team is spending 70% of their time answering "What happened yesterday?" instead of building tools to explain "What will happen tomorrow?"

The Solution

The Middle Layer

"Simplicity is the ultimate sophistication." We didn't deduce this schema on a whiteboard; it emerged from the raw logs.

By forensic analyzing the 1,500 query patterns, we identified that 98% of the organization's questions actually fell into just three specific domains.

Instead of maintaining 50 fragile tables, we proposed 3 robust Middle Layer tables. This shift reduces maintenance by 90% and ensures that when two analysts ask "What is Revenue?", they get the same answer.

Select a table on the left to view its schema derivation.

Stories from the Data.

How the Middle Layer transforms chaos into clarity.

Unified Commercial Revenue

The Disconnect: Finance sees "GAAP Revenue" (when the game is played). Sales sees "Booked Revenue" (when the invoice is sent). Ticketing sees "Face Value".

Before the Middle Layer, analysts wrote 543 distinct queries just to reconcile these three numbers. Every Monday report had a different total.

"What is our total yield per fan?"

Old: Join TM_Trans + POS_Logs + GL_Codes
New: SELECT * FROM fact_revenue_unified

The Win: A single derived table now normalizes cash-vs-accrual automatically. Executive trust in the "Monday Morning" report went from 60% to 100%.

The "Golden Fan" Identity

The Blind Spot: Season Ticket Members (STMs) often buy jerseys online as "Guests". Our systems saw two strangers: one who buys tickets, and one who buys hats.

Marketing was spamming loyal fans with "New Buyer" offers, wasting spend and annoying VIPs.

"Who are our top cross-shoppers?"

Old: Fuzzy matching names in Python
New: dim_fan_golden.identity_graph

The Win: We discovered 40% of "New" e-com shoppers were actually 10+ year Season Ticket Holders. We now treat them like the VIPs they are.

Predictive Gate Operations

The Friction: "Gate Wait Time" was anecdotal. Security said lines were fine; Twitter said they were chaos. We operated 50 gates reactively, opening lanes only *after* lines backed up.

This wasn't just a nuisance—it was a safety risk and lost concession revenue (stuck fans don't buy beer).

"Where do we send security staff?"

Old: Walkie-talkie reports
New: fact_gate_flow_realtime

The Win: Real-time scan velocity vs. capacity models now alert Ops 20 minutes before a bottleneck forms.

The Methodology.

Forensic Data Engineering

Most data projects fail because they start with a whiteboard. We started with the evidence. By treating the 1,500 query logs as a crime scene, we reverse-engineered the *actual* business needs, not the stated ones.

This 6-step pipeline transforms raw, noisy SQL text into a precise architectural blueprint. It is archaeology, not architecture. We dug for the truth.

S0001
High
Primary Table: analytics.sales
KPIs: revenue, tickets
KPI Family: Revenue
Query Family: Daily Monitoring
Executions: 312
Complexity Score: 6