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Tom O'Neill

Tom O'Neill @Tom ONeill View articles
Tom O'Neill is the Chief Cloud Officer of Sisense. Previously, he cofounded Periscope Data and worked on the machine learning algorithms behind the search results at Microsoft Bing. He has a bachelor's degree in computer science from the University of Rochester.
BI Best Practices | 5 min read

Answering Deeper Data Questions with SQL, Python, and R Together

To understand how businesses in the future will create the most value with data, it helps to take a...

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Prioritizing Choice, Flexibility and Speed
Business Perspectives | 3 min read

Prioritizing Choice, Flexibility and Speed

Every day, companies are making incredibly significant decisions based on data. These decisions improve products, alter prices, enhance customer...

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BI Best Practices | 3 min read

11 Tips to Become a Truly Data-Driven Company

Data-driven companies are those that maximize the potential benefits of their data. The data functions at these companies have...

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Getting Started with Data Analysis in Python
Tech Talk | 6 min read

Getting Started with Data Analysis in Python After Using SQL

SQL is the dominant language for data analysis because most of the time, the data you’re analyzing is stored...

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Combining SQL + Python for an Improved Data Workflow
Tech Talk | 1 min read

Combining SQL + Python for an Improved Data Workflow

Data teams have evolved a lot in the last five years. With radically cheaper storage and an exponential increase...

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Self-Service Doesn’t Equal Self‑Sufficiency
BI Best Practices | 4 min read

Self-Service Doesn’t Equal Self‑Sufficiency

It will likely come as no surprise to most that almost every decision we make is driven by data....

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