Training Course | Big Data for Data Warehouse Professionals

Uli Bethke Big Data, Data Warehouse, Training

Sonra Intelligence is delighted to announce a Big Data training course for data warehouse managers, architects, and developers, and anyone who wants to know about Big Data. The traditional approach to data warehousing has served us well over the last 25 years. However, various cracks have shown up recently and we as data warehouse managers, architects, and developers are faced ...

Self-Service Analytics in the Data Lake

Uli Bethke Big Data, Business Intelligence, Data Warehouse, Hadoop, MapR, Spark

Deriving Value from your data... We all know that decision makers and analysts need quick access to all of the structured and unstructured data in an enterprise. Typically this data is locked away in various source systems and can’t be queried from a single central location The data warehouse set out to fix this problem ages ago and it has ...

Getting Started with Oracle Data Mining

Uli Bethke Business Intelligence

This blog posting is my first in the area of Data Mining, in particular performing Data Mining using Oracle.  Over the coming months I will be making regular postings in the areas of data mining and associated activities.  The approach that I take to data mining is slightly different to what would be considered the main stream approach.  Last year ...