I chatted with Oliver Ratzesberger of eBay around a Stanford picnic table yesterday (the XLDB 4 conference is being held at Jacek Becla’s home base of SLAC, which used to stand for “Stanford Linear Accelerator Center”). Todd Walter of Teradata also sat in on the latter part of the conversation. Things I learned included: eBay has thrown out Greenplum. (Edit: As per the comments below, eBay wouldn’