Oracle Exadata X82 Datasheet ((hot)) -

: Standard configuration starts at 384 GB DDR4 RAM , expandable up to 1.5 TB via a memory expansion kit.

The specs were absurdly ancient. Intel Xeon processors. 25GB per second read bandwidth. 288GB of memory per server.

The defining feature of the Exadata X8M-2 is the transition from InfiniBand to a 100 Gbps RoCE network fabric.

HCC allows enterprises to dramatically compress data stores, typically achieving a 10x to 15x reduction for data warehouses and archiving workloads. Instead of organizing data strictly by rows or columns, HCC utilizes a hybrid approach within database blocks. This maximizes compression ratios while maintaining high query performance, directly lowering storage acquisition costs. Smart Flash Cache and Log Write Acceleration oracle exadata x82 datasheet

: Options for two SFP+/SFP28 ports (10/25 GbE) or up to four 10GBASE-T ports (10 GbE).

“You don’t understand,” Lena said, tracing a footnote with her finger. “Look at the storage section. ‘Eighteen 6.4TB NVMe flash cards. 4.2 million IOPS.’”

Optimized for mixed-use, combining flash and disk. Contains 4 NVMe PCIe Flash cards (6.4 TB each) and twelve 14 TB 7,200 RPM disks. : Standard configuration starts at 384 GB DDR4

Scale-up containing 4 Database Servers and 6 Storage Servers.

Database servers utilize to read data directly from the PMEM modules on the storage servers.

: Automatically caches frequently accessed data in high-speed flash to accelerate I/O. 25GB per second read bandwidth

In the landscape of enterprise computing, the database remains the central nervous system of organizational operation. As data volumes explode and the demand for real-time analytics grows, traditional server architectures often struggle to balance transaction processing (OLTP) with decision support systems (DSS). Oracle’s Exadata platform has long stood as the premier solution to this challenge, offering a converged infrastructure designed specifically for Oracle Database workloads. The Oracle Exadata X8-2, a pivotal iteration in this hardware lineage, represents a sophisticated blend of high-performance computing and intelligent storage. This essay examines the Exadata X8-2 datasheet, analyzing how its specific hardware configurations and software features address the critical bottlenecks of modern data processing.

RoCE allows the database servers to access the memory of the storage servers directly.