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.

November 17, 2022

Making Everyone a Power Data Analyst with a Semantic Layer

The number of data analysts at your organization is a limiting factor that determines how many stakeholders are able to make data-driven decisions. To make better-informed decisions, organizations need to increase the number of people with the tools and expertise…

November 10, 2022

4 Effective Data Storytelling Elements

Effective data storytelling is integral to ensuring your organization leverages data insights. But how can you tell a meaningful data story that influences action? An analytics-driven culture doesn’t crop up overnight — it’s built through effective data storytelling.  Implementing a…

November 1, 2022

4 Key Takeaways from the Semantic Layer Summit

We recently hosted a virtual Semantic Layer Summit with our friends at Snowplow, Databricks, DAS42, and InterSystems. During the event, we gathered data leaders and top industry technologists to discuss the importance and impact of using a semantic layer for…

October 25, 2022

How to Drive Better Insights with an Analytics-Driven Culture

I recently spoke with a roundtable of data and culture industry experts about how to foster an analytics-driven culture to drive more actionable, valuable insights. We discussed how organizations can become data leaders, the importance of change management, and why…

October 13, 2022

Ways to Enhance Data Accessibility and Time-to-Insights

I recently held a panel discussion with leaders in data management to discuss ways to improve data accessibility across any organization. Our discussion centered around the idea that it’s time to move beyond descriptive and diagnostic insights — reviewing what…

October 4, 2022

Getting Started with a Semantic Layer with Snowflake and AtScale

More than 10 years after the explosion of big data analytics technologies, data scientists still spend nearly half their time on data preparation. Despite all their hard work preparing data for use, 86% of the data used to create insights…

August 11, 2022

How Trumid Enables Real-Time Analysis with BigQuery & Looker

I recently hosted a live customer webinar with a Forbes Top 50 FinTech company that uses AtScale to support their data science initiatives. Trumid’s senior data engineer Colin Reid joined me to share insights into the problems his team is…

June 23, 2022

How to Use Excel for Analytics in the Cloud

Despite having a billion users, Excel is not always thought of as a business intelligence (BI) tool. Yet Excel remains by far the predominant BI consumption platform in enterprise data because its formulas and functions make it a powerful tool…