# Configuration examples - Connection String and Command

- [MS SQL](/erpp/pl-erp-picker/configuration-examples-connection-string-and-command/ms-sql.md)
- [Excel](/erpp/pl-erp-picker/configuration-examples-connection-string-and-command/excel.md)
- [Access](/erpp/pl-erp-picker/configuration-examples-connection-string-and-command/access.md)
- [Text, csv, ...](/erpp/pl-erp-picker/configuration-examples-connection-string-and-command/text-csv-....md)
- [Vault Database](/erpp/pl-erp-picker/configuration-examples-connection-string-and-command/vault-database.md)