Monocle’s migration service offering spans the end-to-end process, from pre-migration discovery to design and preparation, execution, and post migration support. With over 20 years of experience, we are ideally placed to help our clients overcome the various data and process challenges that arise from complex financial service data migrations.
Traditional IT governance has relied on conducting testing of a solution with predefined test data. Whilst this approach is sufficient when testing functionality, data migration testing scrutinises and validates the production data itself. For that reason, the reliability of testing is dependent on the veracity of the data used.
Due to the sheer volume of financial services’ data, along with its various nuances, manufactured test data cannot compete with production or production replica data. However, due to concerns around data security, such testing should be raised early on, and adequate data governance should be put in place to mitigate risk.
Ask yourself: Can my test data account for the nuances of several million financial customer records?
Migrations, especially in the beginning, should not be expected to perform flawlessly. In fact, bugs and defects are inevitable in the beginning. Comprehensive testing cycles are critical to unearthing these issues and enabling the various teams to fix and revise their respective solutions accordingly.
For this reason, it is important that sufficient time – around several weeks – is provided between migration events. This ensures that issues are adequately and thoroughly fixed, which drives quicker finalisation of the migration solution
Due to unexpected complexity, testing and quality assurance cycles are often shortened or even partially descoped to meet migration timelines.
Extracting data from systems and tools has become increasingly difficult as firms embed stricter data governance and internal data controls. This is a direct result of the elevated risk of cybersecurity attacks that financial services face. However, seamless and secure extraction is still a critical component of a data migration.
Timeous and complete raw extracts enable migration teams to begin assessing data quality, understanding migration complexity, completing data mapping and enabling migration development. Migration leads must be conscious of procedural delays regarding data access and extraction and should manage them upfront and with urgency.
Automation is essential to removing human error from a migration and can be leveraged to effectively control and structure data processes, thereby mitigating the risk of data violation during extraction and cutover periods. Furthermore, automation allows for exception handling to built-in to migration processes and allows process failures to be identified and addressed quickly. Data processes, including data transformations and scheduled extract-transform- load (ETL) jobs, are ideal tasks to be automated.
Data migrations are often opportunities to also tackle inefficiencies in firms’ processes. Post migration, robotic process automation (RPA) is a key technology to remove manual processes and ensure the target state solution is supported by controlled and efficient processes – such as data transformations and scheduled load jobs.
Effective automation can reduce migration time and costs by 50% and 40%, respectively.
With the frequency of data migration set to continue growing as firms move to SaaS solutions, migrate off legacy systems and transform their digital capabilities, migration project teams need to refine their capabilities consistently.
Where possible, micro components – specifically those that are either specifically complex or identified as an error in previous migration events, particularly regarding conversion, verification, functional/load – should be tested between teams, outside of formal events in order to build proficiency and reduce in-event errors and issues.
Due to a lack of proactive consideration for issues, such as data quality, data migration projects can overrun their budgets by 25% to 100%. With our specialised migration expertise and our deep understanding of data management and governance, Monocle is perfectly positioned to meet our clients’ data migration needs and proactively address the complex issues that continually trouble these initiatives.
Due to a lack of proactive consideration for issues such as data quality, data migration projects can overrun their budgets by 25% to 100%.
1. UiPath (2019) How RPA Transforms Data Migration, Available at: https://www.uipath.com/blog/rpa/how-rpa-transforms-data-migration
2. Gartner (2021) Make Data Migration Boring, Available at: https://www.gartner.com/doc/reprints?id=1-29T1G28V&ct=220422&st=sb
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