This direct hardware-to-hardware transfer completely bypasses the storage server OS, network software stack, and CPU block layer.
The Oracle Exadata X8-2 represents a maturation of the engineered system concept. By integrating Intel Xeon Platinum processors, massive NVMe flash capacity, and a high-speed RoCE network fabric, the X8-2 addresses the critical demands of modern mixed-workload databases. oracle exadata x82 datasheet
+-------------------------------------------------------------+ | COMPUTE GRID | | Oracle Server X8-2 (Database Nodes) | | - 2 x 24-core Intel Xeon Platinum 8260 (2.4 GHz) | | - Up to 1.5 TB DDR4 RAM per node | +-------------------------------------------------------------+ | ================== INTERNAL FABRIC ================== 40 Gb/s InfiniBand Network / Active-Active Connectivity ===================================================== | +-------------------------------------------------------------+ | STORAGE GRID | | Intelligent Storage Servers (HC, EF, or XT options) | | - Offloaded SQL Processing via Storage Cores | | - High Performance NVMe PCIe Flash Acceleration | +-------------------------------------------------------------+ 1. Database Compute Servers Oracle Exadata Architecture External client connectivity is handled via standard 10/25
Exadata uses specialized software to optimize database operations: whether for Online Transaction Processing (OLTP)
The Exadata X8-2 leverages state-of-the-art hardware and intelligent software to accelerate database performance, whether for Online Transaction Processing (OLTP), data warehousing, or mixed workloads.
The system's internal InfiniBand network supports specialized database protocols that provide much lower latency and higher bandwidth than generic communication protocols, ensuring fast response times for OLTP operations and high throughput for analytic workloads. External client connectivity is handled via standard 10/25 Gigabit Ethernet.
Purchased as a capital expense (CapEx) asset managed entirely by internal enterprise IT staff within a private data center.