The Exadata Database Machine X8-2 is an —a fully integrated, pre-configured, and pre-tested platform that combines:
Oracle Exadata X8M-2 Datasheet: The Ultimate Guide to Enterprise Database Architecture
Database servers utilize to read data directly from the PMEM modules on the storage servers. oracle exadata x82 datasheet
Source: Oracle Exadata Storage Server Service Manual
4 x 1.2 TB 10K RPM SAS drives (RAID 5 configuration) for the Oracle Linux OS, Oracle Grid Infrastructure, and database binaries. The Exadata Database Machine X8-2 is an —a
This datasheet provides a granular breakdown of the technical specifications for the Oracle Exadata X8-2 system.
Instead of managing dozens of isolated database servers, organizations can consolidate thousands of pluggable databases (PDBs) onto a single Exadata X8-2 rack. Built-in ensures that high-priority production databases receive dedicated bandwidth, preventing lower-priority dev/test workloads from hijacking system resources. 5. Architectural Comparison: X8-2 vs. Previous Generations Technical Metric Exadata X7-2 Exadata X8-2 Performance Leap Cores per Compute Node ~10% Compute Increase Max HDD Capacity (per drive) 40% Storage Density Boost Storage Processor Cores Faster Smart Scan Filtering Network Interconnect 40 Gb/s InfiniBand 100 Gb/s RoCE / InfiniBand 2.5x Bandwidth Increase 6. Business Value and Return on Investment (ROI) Instead of managing dozens of isolated database servers,
Best suited for mission-critical Online Transaction Processing (OLTP) and real-time analytics workloads that demand consistent sub-millisecond responses across the entire dataset. 4. Elastic Scaling and Configuration Sizes
Enables industry-leading data compression ratios (typically 10x to 15x for data warehouses). HCC organizes data column-by-column rather than row-by-row, dramatically reducing the storage footprint and improving memory cache efficiency.
: A hybrid of 14 TB helium-filled disks and NVMe Flash cards. 3. Core Software Innovations
The true power of Exadata comes from the tight integration between its specialized hardware and Oracle Database software. The hardware specs are amplified by unique features built directly into the Exadata Storage Server Software: Smart Scan Technology