Wednesday, 13 August 2014

Oracle Exadata Database Machine X4-8

Oracle Exadata Database Machine X4-8 


Oracle Exadata Database Machine X4-8 has the same extreme performance, storage, and InfiniBand as Oracle Exadata X4-2, but uses large-scale 8-socket SMP servers instead of the 2-socket servers in Oracle Exadata X4-2. Each of the 8-socket servers in Oracle Exadata X4-8 has 120 processor cores, and 2 to 6 terabytes of DRAM.
Oracle Exadata X4-8 is especially well suited for high-end OLTP workloads, in-memory or memory-intensive workloads, large-scale database consolidations, including DBaaS, and multi-rack data warehouses. A single-rack Oracle Exadata X4-8 has up to 12 TB of system memory 672 terabytes of disk, 44 terabytes of high-performance PCI Flash, 240 database CPU cores, and 168 CPU cores in storage to accelerate data-intensive SQL. Oracle Exadata X4-8 supports all Oracle Exadata software optimizations, including Smart Flash cache, Smart Flash compression, hybrid columnar compression, and InfiniBand messaging.



Oracle Exadata Storage Expansion Rack X4-2 

Oracle Exadata Storage Expansion Rack enables you to grow the Exadata storage capacity and bandwidth of Exadata Database Machine X4-8 and X4-2 and Oracle SPARC SuperCluster. It is designed for database deployments that require very large amounts of data, including historical or archive data; backups and archives of Oracle Exadata Database Machine data; documents, images, file, and XML data; LOB’s, and other large, unstructured data.

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