# ER

- [Introduction](/huaweicloud-provider/best-practices/er/index.md)
- [Deploy Flow Log](/huaweicloud-provider/best-practices/er/flow_log.md)
- [Deploy Route Table](/huaweicloud-provider/best-practices/er/route_table.md)
- [Deploy VPC Connection](/huaweicloud-provider/best-practices/er/vpc_attachment.md)
- [Deploy Shared Instance](/huaweicloud-provider/best-practices/er/share_instance.md)