Inquiry Response: Improving Data Quality and Data Governance

By Josh Gray, Oct 30, 2017

Available to Research & Advisory Network Clients Only

Inquiry:

How are others improving their data quality and data governance and are there specific considerations in this area when making the move to the cloud?

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Inquiry Response: Data Warehouses Versus Data Lakes

By Josh Gray, Jun 19, 2017

Available to Research & Advisory Network Clients Only

Inquiry:

We have fragmented data everywhere, much of it traditionally structured but using dozens of different ERP systems and data warehouses and data sources. How might we proceed so we can actually make timely use of all this data? Would we be better off with a data lake rather than a traditional data warehouse?

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Inquiry Response: Scaling Models and Expediting Run Times

By Josh Gray, May 18, 2017

Available to Research & Advisory Network Clients Only

Inquiry:

An analytics team working with dashboards at the C-suite level would like to know how they could expedite run-time for large scale models—pulled queries into a Spark-type infrastructure.

  • Considering only SQL and dashboard queries, is a single digit response time possible? What can we expect?

  • What should be considered when using data sets that are larger than our in memory for machine learning models?

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