In this inaugural post in our "Ask NGINX" series, we explain how to convert F5 BIG-IP iRules and Apache rewrite rules to NGINX syntax, use NGINX as an API gateway and NGINX Controller for full API lifecycle management, and implement blue-green deployment with NGINX.
![](https://www.nginx-cn.net/wp-content/uploads/2024/05/nginx-cn.net_弹窗图_-_560x666-1.png)