Sep 04

If you have not already ready my post on zulily engineering blog, it is a good read on what we are building at zulily.  Send me a note if you want to learn more or if you are interested in joining our team. 

In July 2014 we started our journey to building a new data platform that would allow us to use big data to drive business decisions. I would like to start with a quote from our 2015 Q2 earnings that was highlighted in various press outlets and share how we built a data platform that allows zulily to make decisions which were near impossible to do before.

“We compared two sets of customers from 2012 that both came in through the same channel, a display ad on a major homepage, but through two different types of ads,” [Darrell] Cavens said. “The first ad featured a globally distributed well-known shoe brand, and the second was a set of uniquely styled but unbranded women’s dresses. When we analyze customers coming in through the two different ad types, the shoe ad had more than twice the rate of customer activations on day one. But 2.5 years later, the spend from customers that came in through the women dresses ad was significantly higher than the shoe ad with the difference increasing over time.” – www.bizjournals.com

Our vision is for every decision, at every level in the organization, to be driven by data. In early 2014 we realized the data platform we had which was combination of SQL server database for data warehousing primarily for structured operational data + Hadoop cluster for unstructured data was too limiting. We started with defining core principles for our new data platform (v3).

zulily Engineering Blog | Seattle’s Best Engineering Team

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