- NetSuite ERP
As more organisations accelerate digital transformation, one challenge sits front and centre: how to modernise systems and data while keeping day-to-day operations moving? For many, the biggest roadblock is an ageing on-premises ERP system that no longer supports today’s pace of work.
Cloud migration presents an opportunity to rethink not only infrastructure but also how data is managed, secured, and used across the business. Moving to a cloud-first ERP such as NetSuite ERP allows organisations to adopt smarter, more flexible architecture while improving the reliability of core operational data.
Modernising an ERP system and modernising data strategy go hand-in-hand. The shift to the cloud enables teams to reduce complexity, work more collaboratively, and make decisions based on real-time insights rather than outdated reports or manual workarounds.
Yet many businesses find it difficult to maintain control over their data as operations spread across multiple systems, locations, and departments. Legacy architecture amplifies this challenge, especially when servers, patches, and upgrades depend on limited in-house resources. By aligning cloud migration with data modernisation, organisations can build a more resilient, secure, and scalable foundation for long-term growth.
Below, we’ve outlined practical steps and considerations for organisations that want to evolve beyond on-premises systems and unlock the benefits of NetSuite ERP with support from experienced NetSuite consulting partners.
1. Map and assess your current ERP and data landscape
Most organisations running on-premises ERP solutions have accumulated complex environments over many years. Data lives across spreadsheets, shared drives, disconnected applications, and manual processes. Before any cloud migration begins, it’s crucial to understand:
- • What data you currently collect and store
- • Where that data sits, including servers, file shares, and external tools
- • How frequently information is accessed or updated
- • Which integrations or reports are business-critical
- • Where data duplication or errors occur
By mapping current systems and data flows, organisations gain clarity on what must move to the cloud, what can be retired, and where process improvements are needed. This is a key first step in reducing the long-term risk of staying on-premises.
2. Define a governance framework fit for cloud ERP
Security and compliance remain top priorities, particularly for businesses handling sensitive financial, customer, or operational data. On-premises ERP often falls short because security depends heavily on internal IT teams, who may be stretched thin.
A strong governance framework ensures that the move to cloud ERP is safe, secure, and aligned with regulatory requirements. This framework typically includes:
- • Clear data ownership and access controls
- • Standards for data retention, storage, and archiving
- • Policies for handling personally identifiable information
- • Processes for ensuring ongoing compliance
- • Structures for monitoring security in real time
With NetSuite ERP, governance becomes easier to maintain because the platform includes enterprise-grade security, continuous monitoring, and regular automatic updates. This reduces reliance on manual processes and ensures the system stays protected against new threats.
3. Craft a cloud ERP migration strategy with clear priorities
With data mapped and governance in place, organisations can begin structuring their migration approach. This is where partnering with experienced NetSuite consulting partners becomes invaluable, they help determine:
- • Which modules or departments should move first
- • How existing integrations will be replicated or improved
- • What legacy processes need to be redesigned
- • Where automation can replace manual tasks
- • How data will be cleaned, migrated, and validated
A phased strategy helps businesses maintain operations while progressively adopting NetSuite. Many organisations begin with finance, gaining immediate visibility through real-time dashboards, automated reporting, and accurate data. From there, they often scale into inventory, projects, CRM, and more.
The key is balancing operational needs with compliance, security, and future innovation goals. The right migration path ensures a smooth transition while setting the stage for long-term digital growth.
Why staying on-premises increases business risk
While familiar, on-premises systems expose organisations to risks that become more significant each year:
Security vulnerabilities
Locally installed ERP systems depend on internal teams for updates and threat monitoring. Missed patches or ageing servers create gaps that modern cybercriminals can exploit. NetSuite’s cloud-based architecture provides continuous monitoring and enterprise-grade protection that is difficult to replicate in-house.
High maintenance costs
Hardware replacements, power usage, cooling, backup routines, testing, and upgrade cycles all contribute to rising costs. Over time, maintenance often becomes more expensive than migrating.
Limited scalability
Adding new users, teams, or entities can require hardware upgrades, VPN setups, or complex customisation. NetSuite allows businesses to scale instantly, without infrastructure projects.
Declining performance and reliability
As on-premises solutions age, slow screens, unreliable integrations, and delayed reporting become common. Cloud-based systems are built for continuous performance optimisation.
These challenges explain why many ERP vendors are now sunsetting legacy products. Resources are shifting toward cloud platforms that support modern capabilities such as embedded AI, machine learning, and advanced analytics, features that older architecture simply cannot support.
The advantages of cloud ERP
NetSuite’s cloud-native design enables organisations to adopt new technologies without heavy infrastructure investments. Built-in automation reduces manual work, while analytics tools provide real-time visibility across finance, operations, and performance.
Capabilities such as:
- • AI-driven insights
- • Predictive analytics
- • Automated approvals and workflows
- • Integrated dashboards
- • Role-based reporting
…help teams make better decisions faster. Cloud ERP also simplifies integration with third-party systems, including e-commerce, CRM, and specialist applications, helping businesses work more efficiently.
Cloud ERP as a talent retention advantage
Modern employees expect modern tools. Slow, outdated systems cause frustration, errors, and unnecessary admin work. NetSuite supports:
- • Hybrid and remote working
- • Secure access from any device
- • Automated processes that reduce repetitive work
- • Configurable dashboards tailored to each role
This leads to higher satisfaction and stronger adoption, giving teams tools they feel confident using.
Move to NetSuite ERP with OSSM
Transitioning from an on-premises ERP system is ultimately an investment in agility, innovation, and long-term resilience. OSSM helps organisations migrate smoothly, modernise their data environment, and unlock the full value of NetSuite.
If you’re still relying on spreadsheets, legacy systems, or disconnected tools, it might be time to explore what’s next. Take the checklist to see if your business is ready for a cloud ERP solution.
About the Author
Roger Gribbin
Roger Gribbin is an IT professional with over 25 years of experience in various roles, involving assisting customers with selection projects for ERP, CRM, and BI, as well as hands-on implementation and project management in medium-sized organisations in Ireland. He currently serves as the Sales Director for the Noledge Group.