LoadFromFile loads configuration from json file.

PostgresDriver represents Postgres driver.

SQLiteDriver represents SQLite driver.

Config stores configuration for Solve API and Invoker.

DB stores configuration for database connection.

Invoker contains invoker config.

PostgresOptions stores Postgres connection options.

Security contains security config.

Server contains server config.

SQLiteOptions stores SQLite connection options.

Storage contains storage config.

DBDriver represents database driver name.