Cyclops, ICCLab’s Rating-Charging-Billing solution for Cloud providers, capable of collecting usage records from both OpenStack and CloudStack, has been working with time series data from the very beginning. Our choice for database technology that is highly optimised to handle such data was InfluxDB written in GO.
Time series data is generally a sequence of data points – in our case either Usage Data Records or Charge Data Records. These datasets often have hundreds of millions of rows, including timestamps and large quantities of immutable fields. Entries do not typically change after they are added to the database, where new entries are being appended rather than operated on. Continue reading