| Workload | X8M (X8-2) vs Previous Gen (X7) | |----------|----------------------------------| | OLTP I/O latency | ~19 µs (down from ~1 ms) | | Write latency | ~27 µs (with PMEM write-back) | | SQL throughput (OLTP) | Up to 2.5x higher | | Analytics scans | 4x faster (due to PMEM + flash) | | Log file sync waits | Nearly eliminated |
Oracle Exadata X8-2 is an engineered system designed to deliver high performance for Oracle Database workloads, including OLTP, Data Warehousing, and mixed consolidation. It features a scale-out architecture with database servers, intelligent storage servers, and high-speed networking. Database Server Specifications oracle exadata x82 datasheet
: Up to 18 racks can be connected using InfiniBand cables and internal switches. | Workload | X8M (X8-2) vs Previous Gen