Oracle experts, Jia Shi and Gavin Parish, explain what Persistent Memory (PMEM) is and how it is integrated into Exadata X8M architecture. 0:08 Persistent Memory (PMEM) overview 2:00 Database Workloads requirements, I/O patterns of OLTP, and storage latencies 2:19 -- I/O patters of OLTP workloads 3:09 -- Flash and OLTP 4:04 -- PMEM Read latency - raw 4:30 -- PMEM Read latency - full path 4:47 Part 1: Realizing the potential of fast Reads 5:07 -- PMEM as a new storage tier 5:26 -- PMEM + RDMA = 10x faster Read latency 6:20 -- OLTP performance improvements 6:38 Part 2: Realizing the potential of fast persistent Writes 7:02 -- Redo Log Writes to PMEM 7:54 -- RDMA for faster Redo Log Writes to PMEM 8:38 -- Redo Log Writes staged to PMEM 9:10 Summary