CreateSession returns a new TickerSession that connects to the given db settings.

Asset represents an entry on the assets table.

Issuer represents an entry on the issuers table.

Market represent the aggregated market data retrieved from the database.

OrderbookStats represents an entry on the orderbook_stats table.

PartialMarket represents the aggregated market data for a specific pair of assets (or asset codes) during an arbitrary time range.

TickerSession provides helper methods for making queries against `DB`.

Trade represents an entry on the trades table.