exadata

3 года назад

This video explores how Exadata uses persistent memory (PMEM) to accelerate database performance. It explains how PMEM works with RDMA to bypass communication layers and achieve incredibly fast data access. The video also highlights how Exadata protects data by writing to multiple storage servers and automatically repairing errors.

14 лет назад

This video explains how Oracle Exadata SmartScan dramatically improves query performance. It achieves this by processing queries at the storage layer, using massively parallel architecture and hybrid columnar compression. This results in significantly faster data retrieval and processing, even for complex queries and large data volumes.