# Functions
NewCmdOptions returns a new instance of CmdOptions with default values.
NewConfig returns a new instance of CmdOptions.
Parse will parse command line arguments and initialize pgengine.
# Structs
CmdOptions holds command line options passed.
ConnectionOpts specifies the database connection options.
LoggingOpts specifies the logging configuration.
ResourceOpts specifies the maximum resources available to application.
RestAPIOpts fot internal web server impleenting REST API.
StartOpts specifies the application startup options.