Oracle Exadata Database Machine

Extreme Performance for the Cloud

Why Oracle Exadata Database Machine?

The Oracle Exadata Database Machine is engineered to be the highest performing and most available platform for running Oracle Database. Exadata's modern architecture features scale-out industry-standard database servers, scale-out intelligent storage servers, and an extremely high-speed InfiniBand internal fabric that connects all servers and storage. Unique software algorithms in Exadata implement database intelligence in storage, PCI-based flash, and InfiniBand networking to deliver higher performance and capacity at lower costs than other platforms. Exadata runs all types of database workloads, including online transaction processing (OLTP), data warehousing, and consolidation of mixed workloads. Simple and fast to implement, the Exadata Database Machine powers and protects your most important databases and is the ideal foundation for a consolidated database cloud.


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. The 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 Database Machine X4-2
Oracle Exadata Database Machine X4-2

The Oracle Exadata Database Machine X4-2 is Oracle's most popular engineered system, delivering extreme performance and availability for any database workload. Its scale-out architecture allows compute and storage to expand linearly from a one-eighth rack to 18 full racks. The smallest configuration is the one-eighth rack, which comes with 21 terabytes of raw storage and 30 CPU cores. The largest configuration has petabytes of storage and thousands of processing cores. Smaller Exadata Database Machine configurations can be expanded online to larger configurations.


Oracle Exadata Storage Expansion Rack X4-2
Oracle Exadata Storage Expansion Rack X4-2

The Oracle Exadata Storage Expansion Rack enables you to grow the Exadata storage capacity and bandwidth of Exadata Database Machine X4-2 and X4-8 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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