Converting Transactional History Data to Snapshot Data (Part 2)

In my previous business intelligence blog, “Converting Transactional History Data to Snapshot Data – Part 1“, we reviewed three challenges involved with converting transactional history data to snapshot data: The First Challenge – Data Uniqueness : Dealing with multiple records for an Entity with the exact same timestamp.  We needed a way to uniquely identify these...

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Converting Transactional History Data into Snapshot Data (Part 1)

There are several scenarios where a developer may want to convert transactional history data into snapshot data. Sometimes an existing transactional solution has been storing transaction history data for years, requiring a migration to snapshot data for reporting purposes. Some customers may be paying a recurring service fee for disk storage and might want to keep disk space consumption down...

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