There&#x27;s a blog post at <a href="http:&#x2F;&#x2F;www.walmartlabs.com&#x2F;2016&#x2F;01&#x2F;oneops-now-available&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.walmartlabs.com&#x2F;2016&#x2F;01&#x2F;oneops-now-available&#x2F;</a> (via <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10974286" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=10974286</a>), if that helps.