> KDB literally markets itself as a time series database kdb+ also markets itself as OLAP/OLTP as well. A lot of these guys market themselves as a "time serie

> KDB literally markets itself as a time series database kdb+ also markets itself as OLAP/OLTP as well. A lot of these guys market themselves as a "time series database" because kdb+ do and they want to be compared with kdb+ by people who haven't used kdb+ (but might be considering it).