| Workload | Benefit from X8M | |----------|------------------| | High-frequency trading | Sub-20µs I/O latency | | Real-time fraud detection | Zero redo log contention | | Mixed OLTP + analytics | Smart Scan offload + PMEM cache | | Large in-memory databases | PMEM as affordable persistent RAM | | Consolidation (multitenant) | I/O latency isolation via RDMA |
The X8M-2 is not just a spec bump; it’s an architectural shift toward persistent memory tiering.
The Exadata X8-2 is designed to scale from small configurations to massive multi-rack deployments. oracle exadata x82 datasheet
The Oracle Exadata Database Machine X8-2 represents a significant leap forward in engineered systems for Oracle databases, delivering dramatically better performance, cost effectiveness, and availability compared to previous generations. Featuring the latest Intel Xeon processors, enhanced storage density, and an ultra-fast InfiniBand fabric, the X8-2 powers the world’s most demanding business-critical workloads on premises, in the Oracle Public Cloud, or through Oracle’s Cloud@Customer deployment model.
The storage server offloads query processing, filtering, and indexing. Featuring the latest Intel Xeon processors, enhanced storage
Exadata automatically caches frequently accessed data into ultra-fast flash memory. Furthermore, the X8-2 integrates advanced algorithms that allow the database server to read data directly from the storage flash via Remote Direct Memory Access (RDMA), bypassing the storage operating system entirely to achieve sub-100 microsecond read latencies. 4. Key Workload Benefits
Exadata X8-2 offers three specialized storage server configurations: Exadata Architecture | Oracle Technology - Oracle Compute Server Specifications Technical Specification
Below is the structured technical data for a standard Exadata X8-2 deployment. Compute Server Specifications Technical Specification