Due to the fast iterations of information technologies, information systems play an increasingly important role in the key businesses of vertical industries. The interruptions of these systems can cause severe financial loss and brand reputational damage, or even lead to loss of business-critical data. The scope of impact of system interruptions is also increasingly expanding. Therefore, business continuity has become an important factor of IT infrastructure and is essential to building key business systems in industries such as communication, finance, healthcare, e-commerce, logistics, and government services.

According to analytics on the occurrence of faults every year, device faults are one of the major factors that compromise business continuity, including device component damage, disk faults, and data corruption. To ensure business continuity, we must first guarantee the reliability of device components and data in data centers. This helps avoid business interruptions, data corruption, or data loss caused by device faults.