What is the effect of converting an image into an EBS-backed AMI?

Converting an image into an EBS-backed AMI provides a shorter boot time compared to instance-store backed AMIs. EBS-backed AMIs are designed to utilize Amazon's Elastic Block Store (EBS), which allows for quick access to the data stored on the EBS volumes. When an instance is launched using an EBS-backed AMI, the root volume is created from an EBS snapshot, meaning that the system can efficiently load the necessary data during the boot process.

In contrast, instance-store backed AMIs often require a complete image of the instance to be loaded, which can take more time. Consequently, the use of EBS-backed AMIs is favored for their faster start-up times, making them more suitable for applications that require quick scaling or reduced downtime. This efficiency in boot time enhances overall application performance in cloud environments.