Your data warehouse is either powering your AI— or holding it back

We design, build, and modernize enterprise data warehouses that are clean, governed, and ready for analytics, LLMs, and agentic AI.

The cost of getting the foundation wrong

Most enterprise data problems trace back to the same root: a warehouse that was never built for what you're asking it to do today.

Stale, unreliable data

Teams distrust the numbers—and revert to spreadsheets and intuition.

AI that stalls before launch

Models trained on fragmented, ungoverned data don’t make it to production.

Analysts doing data janitorial work

Manual reconciliation and pipeline babysitting eat the hours your best people should spend on insight.

What we build

From greenfield warehouses to full-scale modernizations, our data warehouse consultants cover the complete journey:

Data warehouse design—architecture, tool selection, data modeling, and scalability planning tailored to your data flows and AI roadmap

Implementation & data pipelines automation—end-to-end builds with automated ingestion, orchestration, monitoring, and lineage

Cloud migration—cost-balanced migrations to AWS, Azure, or Google Cloud with near-real-time dashboard and AI inference support

Modernization—legacy DWH assessments and upgrades for lakehouses, vector-enabled queries, streaming analytics, and AI workloads

AI & BI integration—connecting your warehouse to LLMs, RAG systems, copilots, BI tools, and intelligent agents

Ongoing support — optimization programs that reduce latency, cut storage costs, and keep your warehouse production-ready

Our approach

We align on your goals, audit your current data environment—sources, formats, and storage systems—and define the resources and timeline needed to deliver without surprises.

We design the data model, build ELT pipelines that integrate data from all relevant sources, and optimize the architecture for query performance and scalability.

We migrate your data, integrate it with existing tools, deploy into production, and run performance testing. Your team receives full documentation and handover sessions so maintenance stays internal.

Why a modern data warehouse is your AI prerequisite

Modern AI doesn't start with models—it starts with data. Here's what a well-designed warehouse unlocks:

Accurate LLM & RAG outputs

Consolidate and govern your data, and your AI understands your business logic—not just generic patterns.

Precise vector search

Your warehouse works alongside stores like Pinecone or pgvector as the authoritative source of truth, so users get exact answers instead of digging through legacy systems.

Audit-ready AI

Lineage, access controls, and standardized definitions keep outputs transparent and compliant—critical in healthcare, finance, energy, and utilities.

Relevant data, faster decisions

Modern architecture reduces latency so insights reflect what’s happening now, not last week’s snapshot.

Business benefits

When your data warehouse works the way it should:

One source of truth, enterprise-wide

Every team operates from consistent, trusted data—no more metric version conflicts or parallel calculations.

Faster time to insight

Real-time dashboards and self-service BI replace manual report cycles.

AI that ships

Models and copilots built on governed warehouse data perform in production, not just in demos.

Compliance built into the architecture

Governance, role-based access, and audit trails are structural—so regulated industries move without slowing down.

Analysts focused on analysis

Reliable pipelines free your best people from data wrangling. Same team; more strategic output.

What sets us apart

ITRex is not your average data warehouse consulting company. We’re a team that owns the outcome.

We fix fragmentation, not just symptoms. We connect disparate sources across legacy, cloud, and hybrid environments into a unified, governed warehouse every team can trust.

Active data R&D. Our architects continuously test emerging warehouse patterns—so recommendations are proven in practice, not borrowed from vendor whitepapers.

Built for long-term efficiency. We architect with total cost of ownership in mind—optimizing storage, compute, and query performance so your warehouse scales without the cloud bill spiraling.

Regulated industry expertise. We've delivered compliant, privacy-first warehouse solutions in healthcare, financial services, and logistics.

Outcomes over outputs. Every architecture decision ties to a business result—faster reporting, reliable AI inputs, or lower operational costs.