: Automatically maintained in-memory summaries of data ranges that allow the system to skip entire regions of disk when they don't contain the requested values. 4. Configuration and Scalability
Given its low latency and high throughput, the X8M-2 excels in: oracle exadata x82 datasheet
The X8-2's hardware is purpose-built to accelerate Oracle’s unique Exadata System Software, which performs "offloading." This is the system’s "secret sauce," moving data-intensive processing from the database server down to the storage cells. oracle exadata x82 datasheet
Designed for low-cost, long-term data retention with 12 x 14 TB SAS disks and no flash. Key Performance Features Exadata Database Machine X8M-2 - Oracle oracle exadata x82 datasheet