PCI at Groupon – the Tokenizer

at June 17th, 2014

Any successful e-commerce company invariably has to become PCI compliant. The Payment Card Industry (PCI) is a credit card industry consortium that sets standards and protocols for dealing with credit cards. One of these standards targeted at merchants is called the PCI-DSS, or PCI Data Security Standards. It is a set of rules for how… Read More


Evolving Realtime Metrics and Monitoring at Groupon

at July 9th, 2013

li, ol, ul li { font-size: 12px !important } Sudden drop in successful orders– should we freak out? Alarms go off, escalated emails and pages go out. A few clicks through our realtime metrics dashboards quieted the storm. Open the Orders Dashboard, notice percent of orders resulting in an error spiked, clicked to find breakdown… Read More