Data Warehouse

Werner Daehn

A future-proof Big Data Architecture

Posted by Werner Daehn on

Setting the stage In my previous post, Hitchhiker’s guide to Big Data, we explored the differences and similarities of Big Data versus Business Intelligence and why both are orthogonal to…

Werner Daehn

Hitchhiker’s guide to Big Data

Posted by Werner Daehn on

Big Data marketing versus reality When reading current publications, the IT world seems to have moved to Big Data. Forget about databases, with Big Data tools you can do everything…

Thomas Zurek

#BW4HANA and the SAP Data Hub

Posted by Thomas Zurek on

Many companies currently complement their existing relational data warehouses with big data components, such as Spark, HDFS, Kafka, S3, … This leads to a new form of data warehouse (DW)…