A simple bank Application backend with Golang Topic covered Create and manage account owner, balance, currency Money transfer transaction create an account entry for each change Money transfer transaction perform money transfer between 2 accounts consistent transactions Database Design Viper find, load, unmarshal config file (json, yaml, toml, env, ini) read config from env variables read config from remote system etcd, consul live watcher for changing config files mock database for test isolates test data to avoid conflicts faster to test can achieve 100% test coverage
