Vertica Blog

Vertica Blog


How to Group Timeseries Data at Any Granularity

You might have come across this. You would have obtained a huge set of time stamped log data or sensor data that you would like to understand. Millions of rows are nothing for human consumption - and far too much for plotting on a monitor that just has a few thousand pixels across - why...

Analyze Mismatched Series with Event Series Joins

Event series occur in tables with a time column, most typically a TIMESTAMP data type. In Vertica, you perform an event series join to analyze two series in different tables when their measurement intervals don't align, such as with mismatched timestamps.