Hi,I have quite a big amount of TS data that I need to access for back-testing.I'd like to put together a web server where I could keep the whole mass of data loaded in the memory and serve the TS needed for the backtesting on the go.I was wondering if you attempted a similar project. I am still far from being confident in the choice of the technology stack.I'd like to write my code in Scala, hence I'd like to stick in the Java environment.My client will be a MATLAB application.- SQL or no-sql (mongodb)? What about H2 (http://www.h2database.com/html/main.html
)- Is there some solution similar to Prevayler (http://prevayler.org/
) designed for time series/arrays of floats?- REST or SOAP? Something specifically designed for arrays of floats?Thanks!