Dave Mariani

Dave Mariani LinkedIn Profile

Dave is the founder of AtScale and is the Chief Technology Officer. Prior to AtScale, he was VP of Engineering at Klout & at Yahoo! where he built the world’s largest multi-dimensional cube for BI on Hadoop. Mariani is a Big Data visionary & serial entrepreneur.

August 2, 2019

Cloud Data Warehouse Modeling: Traditional vs. New

What is a Cloud Data Warehouse? A cloud data warehouse is a database delivered in a public cloud as a managed service that is optimized for analytics, scale and ease of use. Cloud native data warehouses like Snowflake, Google BigQuery,…

July 11, 2019

DATA VIRTUALIZATION VS. DATA WAREHOUSE

*Editor’s note: This is an update to the "Why You Need An Advanced Analytics Fabric " post we published a while back. This update expands on the challenges of a traditional data warehouse and outlines the 10 requirements of intelligent data…

March 4, 2019

It’s Always “Day 1”: AtScale’s New CEO

When we started AtScale five years ago, there were just five of us, driven by the desire to change the way enterprises deliver analytics to the business. AtScale was born out of necessity. At Yahoo!, my team and I had…

Founders’ Story

Like many people these days, I really love data. I started my career in the 90s evangelizing business intelligence (BI) and invented one of the first BI platforms for the enterprise. For the past 10 years, at companies like Yahoo!…

Hortonworks chooses AtScale as its standard for BI-on-Hadoop

We started AtScale because we believe that everyone should be able to use all data for all decisions. We believe that people should have unencumbered and secured access to information, work with data of all shapes, at lightning speed and…