CIO OPINION
This entails identifying and mapping out all applications , systems and data sources utilized within the organization , while also comprehending their interdependencies and relationships . This panoramic view of the organization ' s digital footprint is crucial in identifying redundant and mission-critical systems , which can then be prioritized for integration .
Subsequently , the organization must adhere to the adage ‘ garbage in , garbage out .’ solution , allowing the identification process to be fully automated so there are fewer unanswered questions and the risk of misinterpretation is all but eliminated .
Process mining aids discovery by automatically extracting data from system logs and creating process models for understanding and improving legacy system operations . It can also ensure consistency between the legacy and new system – crucial for successful integration .
After establishing the overall structure of the IT systems , it is imperative to ensure that the data being stored is relevant , up-to-date and aligns with the organization ' s future plans .
Legacy systems often contain outdated , inconsistent or duplicated data , which can cause issues during and after integration . Cleansing and organizing the data before proceeding with further actions is of utmost importance .
Identifying process flows is crucial in translating legacy system business rules into actual business processes , whether modernizing or integrating with contemporary technologies . Discovery is all about asking the right questions and then mapping the answers , but it isn ’ t a perfect process . During discovery , processes will often look incorrect or be overlooked entirely , leaving gaps and questions that go unanswered . Process mining is a more robust
With everything on the table , it will be easier for a CIO and their team to see the scale of the challenge when it comes to dealing with their legacy architecture , allowing them to manage expectations around any integration project and its associated costs .
After completing the discovery process , create a roadmap for integrating legacy technologies into the new technology stack . Include a timeline for integration , as well as testing and validation plans to ensure smooth functionality without disrupting business operations . This roadmap should consider long-term benefits such as efficiency , cost savings and improved customer experiences , while also addressing potential challenges . Additionally , stakeholder involvement is crucial in pitching the benefits and costs of integrating legacy systems to the broader business .
One thing is certain in the world of modern business – silos are bad . When plans and information are siloed ,
www . intelligentcio . com INTELLIGENTCIO APAC 45