If data warehouses are for tidiness freaks (information packaged into neat inferences, sorted and stacked, the rest discarded) and data lakes are for hoarders (tip everything in, you never know what might be useful) then SAP's new Data Hub may be for the rest of us.

It's a new data management tool intended to process only the data you need -- and to go looking for it where it's created or stored, without requiring you to pull it all into one place. 

Data scientists will be able to use it to analyze data from multiple sources and systems.

"Data Hub is a strong data management umbrella layer that allows for data integration, data processing and data governance," said Irfan Khan, global head of SAP database and data management sales.

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