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Modernising A Decades-Old Production System For A Manufacturing Group

  • Legacy Modernisation
  • Cloud Migration
  • Application Re-Platforming

A Mid-Market Engineering And Components Manufacturing Group Supplying Nationwide.

The Group Manufactures Precision Components For Automotive And Industrial Customers From Plants In Three States. Production Scheduling, Order Management And Dispatch All Run Through An In-House System Built By The Company's Own Team More Than Two Decades Ago And Extended Continuously Since.

Company Profile

  • 05 Manufacturing Plants
  • 20+ Years Of System History

Problem Statement

A Business Running On A System Nobody Could Safely Change.

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CHALLENGES FACED

As Customers Demanded Faster Quotations And Delivery Visibility, The Group Encountered Several Challenges: With The Core System Running On Ageing Servers And Unsupported Technology, Neither New Features Nor New Plants Could Be Accommodated.

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Extending Core Functionality

New Requirements Could Not Be Added Without Risking Existing Production Workflows.

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Replacing Unsupported Technology

The Platform Ran On Framework Versions No Longer Receiving Security Updates.

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Connecting Plants And Customers

Each Plant Held Its Own Data With No Consolidated View For Head Office.

Existing System : Two Decades Of Extensions On Unsupported Technology

The Application Had Been Extended By Successive Developers Without Documentation, Version Control Or Test Coverage. It Ran On Servers In A Plant Utility Room Alongside Production Equipment. Each Site Held Its Own Copy Of The Database, Reconciled Manually Through Spreadsheets Exchanged Between Plants Every Week.

Result :

A System Ready For The Next Decade.

caseStudyResult

Production Scheduling, Order Management And Dispatch Now Run On A Modernised Cloud Hosted Platform With One Consolidated Database Across All Plants. Head Office Sees Live Order And Production Status Without Waiting For Weekly Reconciliation, And New Functionality Reaches Users In Weeks Rather Than Being Declined As Too Risky To Attempt.

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Plants On One System

82%

Faster Feature Delivery

3.5x

Quotation Turnaround

100%

Under Version Control

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The Application Was First Moved To Supported Technology And Cloud Hosting With Its Behaviour Preserved Exactly, Establishing Version Control And Automated Tests Before Any Feature Changed. Modernisation Then Proceeded Module By Module Against That Safety Net, With Plant Databases Consolidated Once The Platform Was Stable.

Our Approach: Re-Platform First, Then Modernise In Place

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IMPACT & RESULTS

Change Became Possible Again
One View Across Plants
Faster Customer Quotations
Supported, Secure Technology
Knowledge Out Of Individual Heads
Capacity To Add Plants

Change Became Possible Again

Requests That Were Previously Declined As Too Risky Now Reach Production Within Weeks. Automated Tests And Version Control Give The Team Confidence To Modify Production Workflows Without Fearing Consequences Nobody Can Predict Or Reverse.

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TECHNOLOGIES - TOOLS USED

The Platform Was Re-Hosted On Cloud Compute With A Managed Database Consolidating Plant Data, Then Modernised Onto Supported Framework Versions. Version Control, Automated Testing And Deployment Pipelines Were Established Before Functional Change Began, With Monitoring And Backup Applied Across The Environment.

  • Application Re-Platforming
  • Cloud Compute
  • Managed Database
  • Data Consolidation
  • Framework Upgrade
  • Version Control
  • Automated Testing
  • CI/CD Pipelines
  • Infrastructure As Code
  • Monitoring & Alerting
  • Backup & Recovery
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