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Zulily Tech Blog
Zulily Tech Blog
Learn about Zulily’s development teams, job opportunities, tech talks and more.
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Google Compute Engine Hadoop clusters with zdutil

Here at Zulily, we use Google Compute Engine (GCE) for running our Hadoop clusters. Google has a utility called bdutil for setting up and tearing down Hadoop clusters on GCE. We ran into a number of issues when using the utility and were using…


Optimizing memory consumption of Radix Trees in Java

On the Relevancy team at Zulily, we are often required to load a large number of large strings into memory. This often causes memory issues. After looking at multiple ways to reduce memory pressure, we settled on Radix Trees to store…