SSD Architecture Challenges: Understanding DRAM Impact and Indirection Units
Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Explore SSD architecture and DRAM challenges in this 52-minute conference talk from SNIA SDC 2024, where Samsung expert Dan Helmick delves into the complexities of managing extreme-capacity SSDs using embedded computing resources and DRAM controllers. Learn about Indirection Units (IUs), understand the traditional 1:1000 DRAM to NAND ratio and its limitations, and discover architectural solutions for extending embedded SSD environments. Master the fundamentals of DRAM impacts on SSDs, examine various trade-offs in handling increased IU sizes, and gain insights into recommended software modifications for accommodating large IU drives in storage stacks. Gain essential knowledge about sub-domain splitting, DRAM selection strategies, and interaction models that are crucial for modern SSD architecture, preparing you for the evolving landscape of extreme-capacity storage solutions.