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Data & AI Advisory

One Big Table Consulting.

Data Architecture. AI Enablement. Enterprise Outcomes.

We design the data foundations that make AI deployable — semantic models, governed pipelines, and cloud architectures engineered to operate at enterprise scale.

$250M+Measurable Revenue & Cost Impact
1.5M+Customer Records Unified
15+Years Enterprise Data Architecture
Fortune 500Client Portfolio
Where does your organization sit on the AI readiness curve? Find out in 5 minutes. Access the AI Readiness Assessment →

Intelligence Isn't Magic.
It's Architecture.

AI initiatives fail at the data layer — not the model layer. We address that gap directly: designing the semantic models, governance frameworks, and cloud architectures that transform fragmented data assets into a trusted intelligence foundation.

01

Architecture-Led Design

Semantic models and data structures designed before a single dashboard is built — so everything that follows is built to last.

02

Governance by Default

Lineage, access controls, and data integrity embedded at every layer — governance is a feature, not an afterthought.

03

AI-Ready by Design

A foundation and intelligence layer that turn trustworthy data into real, deployable AI capability.

Know Where You Stand — in Minutes

Two free, self-serve diagnostics. No sign-up walls, no sales calls — just an honest read on your data estate and a prioritised set of next steps.

Five Disciplines. One Intelligence Layer.

Each discipline is designed to feed the next — from raw architecture to enterprise-grade analytical clarity.

Explore Our Service Disciplines

What Sets Our Practice Apart

Architecture Before Execution

  • Every engagement is anchored in architecture design before feature delivery begins.
  • AI failures are data problems — we solve them at the source.
  • We build systems designed for longevity, not platform cycles.

Demonstrated Enterprise-Scale Delivery

  • $250M+ in measurable revenue and cost outcomes across seven industries.
  • Platform modernizations and M&A data continuity programs for Fortune 500 clients.
  • Data quality is a structural requirement — embedded at every layer of the stack, not enforced after delivery.
Explore Our Engagement Methodology

Our full engagement methodology — phases, deliverables, and milestones.

Kick-off to Handoff
in 12 Weeks

Once scope is agreed, we kick off with a structured 12-week delivery roadmap. Every milestone is tied to a measurable business outcome — so your stakeholders always know exactly what is being built, and why it matters.

Weeks 1–2

Foundation Sprint

Stakeholder alignment, source system access, architecture design sessions, environment setup.

Weeks 3–5

Data Architecture Build

Core data model design, pipeline engineering (ETL/ELT), governance framework, live data quality monitoring.

Weeks 6–8

Semantic Layer & Governance

Semantic model deployment, access control & RBAC, lineage documentation, first stakeholder review.

Weeks 9–10

Intelligence Layer

Executive dashboards (Power BI / Tableau), KPI framework deployed, AI feature store foundations.

Weeks 11–12

Handoff & Enablement

Team training & documentation, runbook & maintenance guide, final stakeholder presentation.

The OBT 30/60/90 Approach

Every engagement runs on a structured 30/60/90 day plan — every deliverable mapped to five architecture pillars and tracked in a single live master file, so you always know what shipped and what's next.

Days 0–30 · Foundation

Architecture blueprint, source system map, live ingestion, cost baseline, and an AI readiness scorecard.

Days 31–60 · Build

Conformed models with quality tests, first gold tables, governance enforced, and executive dashboards shipped.

Days 61–90 · Intelligence

Semantic layer published, production AI serving, optimized cloud spend, and a full handover pack.

Representative Client Experience

Perspectives from
the Practice

Practitioner perspectives on data architecture, AI deployment, and the structural decisions that determine enterprise analytics outcomes.

View All Perspectives

Ready to Establish Your AI-Ready Data Foundation?

Begin with a complimentary AI Readiness Assessment or schedule a scoped discovery session with our principal.