Sometimes, generating a simple report can consume a considerable amount of bandwidth and drain the IT team’s productivity. But, investing in a self-service BI simplifies the task by utilizing the metadata layer to generate the reports. This self-service BI does not affect the purity of the underlying data model.
Preferring Visual Design Over Speed
In the design stage, the focus should be on the ease of use and speediness of the program. Business users love colorful charts and reports but do not succumb to the temptation of sacrificing speed at the altar of beautification. It is noted that quick response time in report generation is of utmost importance to gain popularity amongst users. A simple report would take a few seconds to load, whereas a chart may take three minutes to load if focused on the cosmetic looks. Therefore, priority should be given to speed over visual design.
Ignoring Data Quality Before the Finalization of Cloud Data Warehouse Modernization Design
A large amount of data gets collected at the data mart level. The data warehouse must have clean and accurate data because it is the primary source. If the data is not clean and precise, the output from the system will show discrepancies. This would put all the suspicion on the data warehouse design and process. Therefore, robust data governance processes must be followed to maintain clean data.
The business environment’s data needs are continuously changing. Companies must come up with new ways of managing and providing businesses with this data. Data Warehouse Modernization answers most of the requirements of the current industry. A data warehouse can be easily managed and accessed both on-prem and Cloud. More and more businesses need to move towards a Cloud-based data warehouse to answer their data needs.
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