Using JuliaDB for online applications (time-series circular storage)

I am designing an application that stores time-series data (several fields with a time-stamp).
It will require frequent periodic inserts for recent data (or appends) and infrequent deletes (for the oldest data). The idea is to keep a buffer of recent history.
At any time, the data may be queried with good performance.
And, to use OnlineStat for online calcs.
Do you think that JuliaDB is a good solution for this application?