Another option would be a tool called KNIME , an open source integration, processing, analysis, and intelligence platform. It has many time series nodes for processing and analyzing data in a time series, as well as nodes for reading and writing to different data stores.
Probably superfluous for your problem, but may be useful for someone else who needs to analyze data in a time series.
EDIT: I forgot to mention that KNIME also integrated Java, Python, and R scripting nodes, so if you cannot find a way to do something with one of your own nodes, you can run your own script to complete the task.
source share