Proven Results

Case Studies

Real engagements. Real technology. Every metric on this page comes from an actual project delivered by the Cubed Analytics team. No made-up numbers.

45 Excel ReportsAzure Synapse
Semantic LayerPower BI Premium
ExecutiveOperationalSelf-Service
Power BI · Retail

Enterprise Analytics Platform on Power BI

A national retailer with 200+ stores had finance, operations, and commercial teams each maintaining their own Excel-based reporting. Month-end was a multi-day manual exercise. Data was inconsistent, definitions clashed, and leadership had no single version of the truth. We designed a governed semantic layer on top of their Azure data warehouse and built a Power BI platform with executive, operational, and self-service layers.

45
Excel reports retired
10×
Faster decisions
<2s
Dashboard load time
100%
Self-service by client team
Technology
Power BI Premium Azure Synapse DAX Tabular Editor Row-Level Security
Metadata Store (Azure SQL)
Generic ADF Pipeline
40+ SourcesBronze LayerGold
Metadata Framework · Finance

Metadata-Driven Data Ingestion Framework

A financial services firm had 40+ data sources, each with its own hand-crafted ADF pipeline. Onboarding a new source took 2–3 weeks of engineering. We designed and built a metadata-driven ingestion framework on Azure — all pipeline configuration lives in a central metadata store. A single generic ADF pipeline reads configuration at runtime. Adding a new source is a matter of inserting rows, not writing code.

80%
Reduction in dev time
<1d
New source onboarding
40+
Sources running
0
Bespoke pipelines remaining
Technology
Azure Data Factory Azure SQL Key Vault Python Azure Monitor
KafkaEvent HubADF Batch
Bronze (Raw)
Databricks · PySparkSpark Streaming
Gold · Unity CatalogPower BI
Azure Engineering · Capital Markets

End-to-End Azure Data Engineering Platform

A capital markets firm needed a platform processing both high-volume batch data from legacy systems and real-time event streams from Kafka and Azure EventHub. Their legacy Oracle warehouse couldn't support streaming. We built a medallion lakehouse on Azure: ADF handles batch ingestion via our metadata framework, while Spark Streaming on Databricks consumes from Kafka and EventHub in near real-time. Unity Catalog governs all data assets.

<50ms
Gold layer query time
4.8M
Records/day
10×
Faster than legacy
40%
Infrastructure cost reduction
Technology
Azure Databricks PySpark Spark Streaming Apache Kafka Azure Event Hub Unity Catalog Key Vault Delta Lake
12 Source Systems
Current State ReviewTarget Architecture
Azure LakehouseData Catalogue
5-Year Roadmap
Data Architecture · Healthcare

Enterprise Data Architecture Review & Target Design

An NHS Trust was embarking on a major digital transformation programme but had no clear picture of their data landscape — 12 source systems, no agreed standards, no data catalogue, and significant duplication. We conducted a full current-state review, ran stakeholder workshops, and designed a cloud-native target architecture on Azure. The resulting blueprint and prioritised roadmap is now used as the binding reference by all technology suppliers on the programme.

12
Systems assessed
£2M
Projected annual savings
1
Agreed architectural standard
5y
Implementation horizon
Deliverables & Methods
Current-State Assessment Azure Target Architecture TOGAF Principles Implementation Roadmap
SQL Server (On-Prem)240+ Databases
↓ Azure DMS + Validation
Azure SynapseSQL Managed Instance
↓ 6-week parallel run
✓ Full cutover · 0 data loss
On-Prem → Azure · Manufacturing

SQL Server Estate Migration from On-Premise to Azure

A precision manufacturer was running their entire data operation on an ageing on-premise SQL Server estate — 8 instances, 240+ databases, complex stored procedure dependencies, and SSIS packages. We designed a migration strategy using Azure Database Migration Service, built automated validation and reconciliation scripts comparing source and target at every stage, and maintained parallel running for 6 weeks post-cutover.

0
Data loss
60%
Cost reduction
240+
Databases migrated
0
Production downtime
Technology
Azure Synapse SQL Managed Instance Azure DMS Azure Data Factory Python reconciliation
AWS S3RedshiftGlue (14 jobs)
↓ Metadata-driven migration
ADLS Gen2Azure SynapseADF Pipelines
↓ 8-week parallel run
✓ AWS decommissioned · 35% cost saving
AWS → Azure · E-commerce

Data Platform Migration from AWS to Microsoft Azure

Following an acquisition, an e-commerce group needed to consolidate the acquired company's AWS-based platform (Redshift, S3, Glue, Lambda) into their existing Azure environment. The two platforms had fundamentally different architectural patterns, 14 Glue ETL jobs, and divergent data models. We mapped every AWS service to its Azure equivalent, rewrote the Glue jobs as parameterised ADF pipelines using our metadata framework, and ran both platforms in parallel for 8 weeks.

14
Glue jobs migrated
35%
Cloud cost reduction
0
Data loss
1
Unified Azure platform
Technology
AWS S3 → ADLS Gen2 Redshift → Synapse Glue → ADF Databricks Python reconciliation
18 SQL Server / SSIS engineers
↓ 6-month bespoke programme
PySparkDatabricksADF
Unity CatalogdbtAzure DevOps
✓ 18/18 retained · independent delivery
Training & Coaching · Finance

Data Engineering Training & Capability Building Programme

A financial services group had invested in an Azure Databricks platform but their existing team — mostly SQL Server and SSIS specialists — lacked the PySpark, Databricks, and cloud-native skills to operate and extend it. We designed a bespoke 6-month programme grounded in their actual platform and real data problems. Each sprint, engineers applied new skills to real platform tasks, with our coaches reviewing work and pairing on complex problems.

18
Engineers trained
100%
Team retention
6
Month programme
0
External support needed after
Curriculum Coverage
PySpark Azure Databricks Unity Catalog Azure Data Factory Azure DevOps CI/CD Spark Streaming
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