Ozessa builds Immutable Data Vaults, not just warehouses. We ensure your financial history is preserved with comprehensive integrity via WORM storage patterns.
Owned by you. Built for truth.
Immutable Data Vaults for Financial Audits
DeploymentInside your Microsoft tenant
Data Ownership100% yours
Lock-inNone - you keep everything
Built on Microsoft FabricEnterprise-grade architecture
KEY FACTS
FACT_01
Immutable vaults reduce audit prep time by 90%.
FACT_02
Digital fingerprints (hashes) prove data has not been tampered with.
FACT_03
Fabric OneLake supports immutable Delta Lake history natively.
Definition
What is Immutable Data Vault?
A data storage pattern where records can only be appended, never modified or deleted, preserving a total history of the estate.
Problem analysis
A. Symptom
Visible Signal
Auditors find discrepancies that cannot be explained.
B. Business Impact
Consequence
Regulatory fines and qualified audit opinions.
C. Hidden Failure
Architecture Flaw
Destructive "SCD Type 1" updates that overwrite history.
Root cause
Standard databases are designed for CRUD (Create, Read, Update, Delete). Comprehensive estates are designed for CR (Create, Read). Once a record is written, it is permanent.
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
Deploying Write-Once-Read-Many (WORM) storage patterns.
2
Automating the generation of cryptographic audit trails.
3
Enforcing SCD Type 2 standards across all financial tables.
Business impact
200 hrs/audit
Time Recovered
$100,000/yr (Risk)
Cost Mitigation
Regulatory Compliance
Risk Exposure
Absolute
Metric Accuracy
Technical Analysis
Aleks
Lead Data Architect
Aleks is the Lead Data Architect at Ozessa, specializing in building mathematically verifiable data architectures on Microsoft Fabric. With a focus on long-term reliability and zero-lock-in data ownership, he engineers infrastructure that eliminates reporting risk.
KEY TAKEAWAYS
- ●Immutability is the bedrock of auditability.
- ●Delta Lake is the engine of the comprehensive vault.
KEY DATA POINTS
Architecture: WORM / SCD Type 2
Feature: Cryptographic Hashing
DATA ASSESSMENT
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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 FabricEnterprise-grade architecture
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