What are the advantages of using containers compared to virtual machines?

Containers have several advantages over virtual machines (VMs):

• Lightweight: Containers use the host system's kernel and do not require a separate OS, reducing resource consumption and speeding up startup.
• Fast startup: Containers start almost instantly, unlike VMs which require OS loading.
• Portability: Containers package the application with all dependencies, making it easier to transfer between environments.
• Simplified scaling: Thanks to quick startup and lightweight nature, containers are easier to scale horizontally.
• Environment consistency: Containers provide the same runtime environment regardless of the host.

Virtual machines provide complete isolation and can run different OSes, but require more resources and time to start.