I'm using Ec2-ubuntu(free tier)-apache for server instance. And using it for webpage server.
But when I update my source code to server through FTPprogram(filezilla) and refresh my website,
It dose not make any difference. At that time.
And then, wait about 30 minutes or longer, it works. But not in all my computers. Some computer is applied and others are not.
I can't understand why my webpage load former source file which is already not exist(because I updated or deleted it) and shows different page(former version from former source code) to each client.
I guess there is a virtual storage(temporary instance?) that maintains former source files. But if it is, where can I change that settings? EC2? UBUNTU? APACHE?
I've searched about this problem(Autoscaling, lifecycle hook, deploy) but can't find solutions... please help