There are multiple reasons that bring PowerHA SystemMirror upfront from other software. It's installed on IBM AIX, which is a high-resilience and high-performance operating system. Additionally, OS and TL upgrades can be easily done while using PowerHA SystemMirror.
As I am having long experience with this so no doubt, I am very confident for it where I can deploy easily and manage easily in terms of any issues can go with multiple logs and take further actions on it to fix the issue in a swift manner which matters a lot to me. That's why …