System Integration: An Alternative to Monolithic ERP
While monolithic ERP systems are powerful, they often lack flexibility; an integrated landscape of specialized systems built on a unified API layer and MDM offers a compelling alternative.
Implementing a large monolithic ERP has traditionally been considered the answer to enterprise needs for a unified management system. However, reality shows that monolithic ERPs are difficult to adapt to specific business needs, are expensive, and often evolve into a rigid, ‘concrete’ system that stakeholders are hesitant to modify.
The Problem with the Monolithic Approach
Any configuration often requires extensive customization, making upgrades painful. Unused modules incur significant licensing costs. Implementations can stretch for years. Furthermore, vendor lock-in becomes virtually impossible to overcome without a complete re-engineering of processes.
Integrated Landscape: Best-of-Breed
The alternative involves selecting specialized systems for each domain and integrating them via a unified API layer or an integration platform (iPaaS). A crucial condition is that all systems must communicate with each other in real-time, rather than relying on nightly batch file exchanges.
MDM as the Foundation of a Unified Landscape
Master Data Management (MDM) — which involves managing core data such as customers, counterparties, and product catalogs — becomes critical with an integrated approach. Without a single “source of truth,” each system maintains its own version of a customer, and their synchronization turns into a constant nightmare. MDM ensures a unified golden record, robust deduplication processes, and real-time distribution of changes to connected systems.