Deployment Pipelines - Datamarts with incremental refresh

Hi mike9999 ,

Datamart deployment pipelines can be complex and require careful planning to ensure that data is properly managed and secured as it moves through the various stages. Typically, it is recommended to keep separate datamarts for each environment (DEV, TEST, PROD) to ensure that data is not inadvertently mixed or corrupted during the promotion process. Regarding incremental refresh, it is generally not recommended to use this feature during the promotion process as it can lead to data inconsistencies and errors. Instead, it is best to perform a full refresh of the datamart each time it is promoted to ensure that the data is accurate and up-to-date. In terms of managing the time it takes to refresh the datamart, there are a few strategies that can be employed. One option is to use a data warehouse or other data storage solution that allows for faster data retrieval and processing. Another option is to schedule the datamart refresh to occur during off-peak hours when system usage is lower. Finally, it may be possible to optimize the data retrieval process itself to reduce the time it takes to refresh the datamart.

Best Regards,

Neeko Tang

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