Not All QLC Is Created Equal: Designing Flexible Architectures for NAND Diversity
Santa Clara Ballroom
Tue Sep 29 | 8:30am
Abstract
Hyperscalers face increasingly complex challenges as they integrate diverse NAND media with modern filesystems across many demanding workloads. Meeting these challenges requires flexible, software-defined architectures that support mixed-mode operation, intelligent data placement, and workload-aware optimization. It also requires advanced performance metrics and analysis tools to enable rigorous evaluation, expose device-level tradeoffs, and predict failures earlier.
Drawing on engineering experience with hyperscalers, this keynote explores why not all QLC is created equal—and why effective deployment demands tailored integration strategies. The talk will argue for deeper hardware-software co-design, from power and cooling to filesystem structure, as the foundation for the next generation of resilient, high-performance storage systems.
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