Ordered Timeseries data / Stock Market data using structure variants
问题 I'm looking into getting some advice on organizing the time-series information into the database. My current implementation is PostgreSQL with single table for all symbols. It is slow on getting customized information but very easy to append. Based on the information from here I wanted to replicate the structure of the database with creating a separate table per symbol. After thinking about it more careful I realized that it would be a bit hard for me to query multiple symbols based on some