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Services
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Calculator
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Resources
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Ozessa

We build and manage reliable data systems inside your Microsoft Fabric workspace. You own everything.

Corporate Entity

Ozessa is a trading name of OZESSA LTD.
Company No. 17120532 (England & Wales)

Registered Office:
167-169 Great Portland Street
5th Floor
London, W1W 5PF

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© 2026 OZESSA | BUILT ON MICROSOFT FABRIC | TRUSTED BY SMES
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Insights
Engineering Insight
Layered Data Architecture for the Mid-Market
Owned by you. Built for truth.

Layered Data Architecture for the Mid-Market

Scaling down enterprise patterns without losing the benefit.

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FABRICENGINE
ERP
CRM
API
SQL
IoT
XLS
DeploymentInside your Microsoft tenant
Data Ownership100% yours
Lock-inNone - you keep everything
Built on Microsoft FabricEnterprise-grade architecture
Operational Depth
TL;DR / Executive Summary

Full-scale Layered can be over-engineered for smaller teams.

Mid-market businesses need the "Truth" without the "Overhead".

Ozessa "Lean Architecture" provides the benefit in 14 days.

Read Time
15 MIN READ
Authority
Engineering Insight
Tier
Technical Evaluation
KEY FACTS
FACT_01

Lean Architecture reduces implementation time by 60%.

FACT_02

SMEs using Layered patterns see 2x faster BI deployment.

FACT_03

OneLake allows for a "Serverless" Layered estate.

Definition

What is Lean Architecture?

A simplified implementation of the Layered pattern that focuses on rapid ROI and minimal technical overhead for mid-market businesses.
Problem analysis
A. Symptom

Visible Signal

Complex data projects stalled by "Architecture Analysis Paralysis".

B. Business Impact

Consequence

Missing the opportunity to automate during a growth phase.

C. Hidden Failure

Architecture Flaw

Trying to build a "Data Powerhouse" when you just need a "Data Factory".

Root cause

Mid-market businesses need speed. The Layered pattern is sound, but the implementation must be pragmatic. Focus on the Silver layer-that's where the truth is born.

Our solution

The Reliability Engine Response

Our architecture mandates a reliability-first approach, injecting comprehensive markers and circuit breakers into the core transformation logic.

1

Implementing "Layered Lite" on Microsoft Fabric.

2

Automated Promotion between layers (Bronze to Silver).

3

Fixed-price architecture deployment.

Business impact
Months of Design
Time Recovered
$40,000 (Consulting)
Cost Mitigation
Over-Engineering
Risk Exposure
Consistent
Metric Accuracy
Technical Analysis

Ozessa brings enterprise-grade architecture to the mid-market. We provide the Modern Data Architecture standard and Lean Architecture blueprints that allow you to scale with comprehensive integrity.

KEY TAKEAWAYS
  • ●Pragmatism beats perfection in the mid-market.
  • ●Start with the truth layer (Silver).
KEY DATA POINTS
Implementation: 14 Days
Architecture: Lean Architecture
On this page
  • Executive Summary
  • Key Facts
  • Definition
  • Problem analysis
  • Root Cause
  • Our Solution
  • Business Impact
  • Technical Analysis
  • Key Takeaways
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Ready to fix your data?

Stop spending weekends reconciling spreadsheets. Let us build a reliable data system you own - inside your own Microsoft workspace.

DeploymentInside your Microsoft tenant
Data ownership100% yours
Lock-inNone - you keep everything
Built on Microsoft Fabric
Enterprise-grade architecture
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