Remove 2003 Remove Cost-Benefit Remove Data Lake
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Materialized Views in Hive for Iceberg Table Format

Cloudera

year_total_mv1 ]) The above CBO (cost based optimizer) plan shows that only the year_total_mv1 materialized view is scanned and a filter condition applied since the range filter in the query is a subset of the range in the materialized view. Overall, across all queries, the average reduction in total elapsed time was 40%.

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How Etihad taps data science to optimise airline operations

CIO Business Intelligence

Despite the worldwide chaos, UAE national airline Etihad has managed to generate productivity gains and cost savings from insights using data science. Etihad began its data science journey with the Cloudera Data Platform and moved its data to the cloud to set up a data lake. Reem Alaya Lebhar.

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Simplify data ingestion from Amazon S3 to Amazon Redshift using auto-copy

AWS Big Data

Amazon Redshift is a fast, scalable, secure, and fully managed cloud data warehouse that makes it simple and cost-effective to analyze your data using standard SQL and your existing business intelligence (BI) tools. He was the CEO and co-founder of DataRow, which was acquired by Amazon in 2020.

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Data Modeling 201 for the cloud: designing databases for data warehouses

erwin

Static over-provisioning or dynamic scaling will run up monthly cloud costs very quickly on a bad design. So, you really should get familiar with your cloud providers sizing vs. cost calculator. It shows pricing for a data warehousing project with just 4 TBs of data, small by today’s standards. Look at Figure 1 below.