Data Mining Doctor FAQ
What the work is, what kinds of data can reveal value, how segmentation and targeting fit together, and how Data Mining Doctor relates to DirectMail.ink and EJS Ventures LLC.
What is Data Mining Doctor?
Data Mining Doctor is a database-analysis, segmentation, targeting, mapping, clustering, and customer-intelligence property powered by EJS Ventures LLC.
What kinds of businesses is it for?
It is designed for businesses and organizations that have meaningful customer, transaction, membership, donor, prospect, or marketing data but are not extracting enough useful intelligence from it.
What does data mining mean here?
It means analyzing existing business data to find patterns, segments, concentrations, high-value customers, lapsed customers, geographic opportunities, and other insights that can improve decisions.
Is this a software product?
No. Data Mining Doctor is being positioned primarily as an analysis and consulting resource, not as a self-service software application.
Do I need a huge database?
No formal minimum has been published. Large datasets can reveal powerful patterns, but smaller databases can still contain useful segmentation and customer-value insights.
How large are the databases Eric Steele has worked with?
Eric Steele has analyzed customer databases exceeding 500,000 records in a single project.
What is customer segmentation?
Customer segmentation divides a broad database into meaningful groups based on variables such as spend, frequency, recency, geography, purchase history, behavior, or other business-relevant characteristics.
What is geographic clustering?
Geographic clustering looks for concentrations and spatial patterns in customer or prospect data to help identify stronger markets and improve targeting.
Why does census-block targeting matter?
Census-block analysis can provide more geographic precision than broader carrier-route targeting when different customer characteristics exist within the same route.
Does Data Mining Doctor use the Pareto principle?
The 80/20 principle can be a useful way to investigate customer-value concentration. In one Firestone analysis, approximately 23–24% of the database accounted for roughly 80% of customer spending.
Does every database follow the 80/20 rule exactly?
No. The Pareto principle is a useful analytical lens, not a guaranteed mathematical rule for every database.
Can this help identify VIP customers?
Yes. High-value-customer analysis can support VIP, loyalty, retention, and differentiated communication strategies.
Can this help with reactivation?
Yes. Recency, frequency, spend, and behavioral patterns can help identify previously valuable customers who may warrant reactivation efforts.
Can this improve customer acquisition?
Potentially. Analyzing strong existing customers can help define characteristics that may improve prospect selection and acquisition targeting.
What brands has Eric Steele's past work involved?
His database and direct-marketing work has involved organizations including Bridgestone/Firestone, Midas, CarAmerica, and others.
How does Data Mining Doctor relate to DirectMail.ink?
DirectMail.ink is a sister EJS Ventures property focused on direct-mail strategy and execution. Data Mining Doctor focuses more broadly on database analysis and customer intelligence.
Are Data Mining Doctor and DirectMail.ink the same business?
No. They are related EJS Ventures properties with overlapping expertise but distinct primary purposes.
Is Data Mining Doctor powered by EJS Ventures LLC?
Yes. Data Mining Doctor is powered by EJS Ventures LLC.
Where is EJS Ventures LLC based?
EJS Ventures LLC is based in Wichita, Kansas.
How do I start a conversation?
Use the Contact page to describe the database you have, the business question you are trying to answer, or the marketing problem you suspect may be hiding in the data.