Exists returns true if the database given by the string exists on Cloud Spanner.

LoadDatabase sets up clients with already existing database in Cloud Spanner.

NewDatabase creates a new database on Cloud Spanner at the provided string.

Config gets passed to functions that start TrueStreet's connection with Spanner.

DBMetrics stores prometheus metrics to record data about the database.

Sample struct stores a single sample with the TSID identifier rather than the metric map.

TimeSeries struct for storing protobuf timeSeries data using prometheus model structs.

Database interface for the external functions of truestreet.