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The Oracle Exadata X8-2 is an engineered system designed specifically to run Oracle Database workloads with high performance, scalability, and availability. It combines compute, storage, and networking with specialized Exadata software. 🚀 Key Hardware Specifications
The X8-2 generation introduced significant compute and storage density improvements over its predecessors. Database Server (Compute) Processors: Two 24-core Intel® Xeon® 8260 processors. 384 GB RAM base, expandable to Networking: Dual-port 25 Gbps Ethernet (SFP28) and 10GBase-T options. Local Storage:
Two 480 GB NVMe SSDs for the operating system and local swap. Oracle Help Center Storage Server Options Extreme Flash (EF):
Contains eight 6.4 TB NVMe Flash drives (51.2 TB total raw). High Capacity (HC):
Contains twelve 14 TB Helium-filled HDDs and four 6.4 TB NVMe Flash drives for "Smart Flash Cache." Extended (XT):
A lower-cost, high-capacity option for cold data, using HDDs without Flash cache. 🛠️ Specialized Software Features What sets Exadata apart is the Exadata System Software , which offloads processing to the storage layer. Oracle Help Center Smart Scan:
Offloads SQL processing (filtering and column projection) to storage servers to reduce data movement. Storage Indexing:
Automatically tracks data ranges in storage regions to skip unnecessary I/O. Hybrid Columnar Compression (HCC):
Achieves high compression ratios (typically 10x-15x) for data warehousing. I/O Resource Management (IORM): Prioritizes I/O bandwidth for critical databases or users. 📈 Scalability and Configurations
Exadata X8-2 is modular, allowing businesses to start small and grow without downtime. Eighth Rack:
2 Compute Servers, 3 Storage Servers (Half-populated cores/drives). Quarter Rack: 2 Compute Servers, 3 Storage Servers (Fully populated). Half Rack: 4 Compute Servers, 6 Storage Servers. Full Rack: 8 Compute Servers, 14 Storage Servers. Multi-Rack: Multiple racks can be connected via the internal 100 Gbps RoCE (RDMA over Converged Ethernet) fabric or InfiniBand (depending on specific revision). 📋 Use Cases Online Transaction Processing (OLTP): High IOPS and low latency via NVMe flash. Data Warehousing: Fast sequential scans using Smart Scan and HCC. Consolidation:
Hosting hundreds of isolated databases on a single platform. oracle exadata x82 datasheet
The Oracle Exadata Database Machine X8-2 is an engineered system designed for high-performance database workloads, combining scale-out compute, intelligent storage, and a high-speed network fabric. Key features from the Oracle Exadata X8-2 Data Sheet include: Core Processing & Memory
Database Servers: Each rack can contain 2 to 19 database servers, with each server featuring dual 24-core Intel Xeon Platinum 8260 processors.
Compute Capacity: A full rack supports up to 912 CPU cores and 28.5 TB of memory dedicated to database processing.
Memory Scalability: Standard configurations start at 384 GB RAM per server, expandable up to 1.5 TB using Oracle Server X8-2 expansion kits. Intelligent Storage Options
The X8-2 introduced three distinct storage server tiers to optimize cost and performance:
High Capacity (HC): Includes twelve 14 TB SAS disks (168 TB raw) and 25.6 TB of NVMe Flash for caching.
Extreme Flash (EF): Features eight 6.4 TB NVMe Flash drives for ultra-low latency.
Extended (XT): A lower-cost tier for infrequently accessed data, offering twelve 14 TB disks without Flash or storage software for massive capacity. Networking & Performance
Internal Fabric: Uses a 40 Gb/second (QDR) InfiniBand network to connect all servers and storage components.
I/O Throughput: Delivers up to 350 GB/second of uncompressed I/O bandwidth and 4.8 million 8K read IOPS per full rack.
Smart Features: Includes Exadata Smart Scan to offload SQL operations to storage and Hybrid Columnar Compression (HCC), which typically provides 10X–15X compression ratios. High Availability & Scalability The Oracle Exadata X8-2 is an engineered system
Redundancy: Built with complete hardware redundancy, including hot-swappable drives and redundant power/cooling.
Multi-Rack Scaling: Up to 18 racks can be connected via InfiniBand to scale compute and storage linearly.
For additional details on expanding storage, you can refer to the Oracle Exadata Storage Expansion Rack X8-2 documentation. Oracle Exadata Database Machine X8-8 Data Sheet
Oracle Exadata X8-2 Datasheet: Unlocking Unparalleled Performance and Efficiency
Oracle Exadata X8-2 is a game-changing database machine designed to deliver unparalleled performance, scalability, and efficiency for demanding database workloads. As a flagship model in Oracle's Exadata family, the X8-2 offers a comprehensive set of features and capabilities that make it an ideal solution for enterprises seeking to accelerate their database-driven applications and analytics.
Key Features and Benefits
The Oracle Exadata X8-2 datasheet highlights several key features that contribute to its exceptional performance and value:
Technical Specifications
The Oracle Exadata X8-2 datasheet provides the following technical specifications:
Benefits for Enterprise Applications
The Oracle Exadata X8-2 offers significant benefits for enterprise applications, including: High-Performance Computing : The X8-2 is powered by
Conclusion
The Oracle Exadata X8-2 datasheet reveals a powerful database machine designed to deliver exceptional performance, scalability, and efficiency for demanding database workloads. With its advanced computing, storage, and networking capabilities, the X8-2 is well-suited to support enterprise applications, data analytics, and data science initiatives. As organizations continue to generate and analyze vast amounts of data, the Oracle Exadata X8-2 offers a robust and reliable solution to unlock business insights, drive innovation, and achieve competitive advantage.
Oracle Exadata X8-2 datasheet details a platform optimized for high-performance database workloads, featuring upgraded Intel Xeon processors and increased storage capacity over previous generations. Core Technical Specifications
The standard Exadata X8-2 configuration consists of database servers and storage servers connected via a high-speed network fabric Database Servers (X8-2) Processor: Two 24-core Intel Xeon Platinum 8260 (2.4 GHz) 384 GB RAM (expandable to 1.5 TB) Local Storage: Four 1.2 TB hot-swappable hard disks InfiniBand 40 Gb/s RDMA network fabric Storage Servers High Capacity (HC):
12 x 14 TB SAS disks (168 TB raw) and 4 x 6.4 TB NVMe Flash cards (25.6 TB Flash) Extreme Flash (EF): 8 x 6.4 TB NVMe Flash drives (51.2 TB raw Flash) Extended (XT):
Lower-cost option with 12 x 14 TB SAS disks and no Flash, designed for archival data Key Performance Metrics (Full Rack)
A full rack configuration offers extreme scale for enterprise applications Total CPU Cores: Up to 912 cores for database processing SQL Offload:
Up to 576 CPU cores dedicated to storage-level SQL processing I/O Throughput: Up to 350 GB/sec (uncompressed) I/O Operations: Up to 4.8 million 8K read IOPS Official Documentation
You can find the detailed technical papers and service manuals at these official locations: Oracle Exadata X8-2 Official Datasheet (PDF) Exadata Database Machine System Overview Oracle Exadata X8-2 Database Server Service Manual and the newer which uses RoCE networking? oracle exadata database machine x8-2
The storage server offloads query processing, filtering, and indexing.
| Component | Detail | | --- | --- | | Processor | 2 x Intel Xeon (Bronze or Silver) – total 16–24 cores | | DRAM | 192 GB – 768 GB (depending on configuration) | | Persistent Memory (PMEM) | Up to 12.8 TB per cell (Intel Optane DC Persistent Memory) | | Flash Storage | 6.4 TB to 51.2 TB NVMe flash (per cell) | | HDD (optional) | Not typical in X8M – all-flash or PMEM+NVMe | | Network | Dual-port 100 Gb RoCE |
Note on Nomenclature: While searching for the Oracle Exadata X82 datasheet, it is important to understand Oracle’s naming convention. The “X8-2” refers to the second-generation X8 servers using Intel Xeon processors. The “X8M” introduced ground-breaking Optane persistent memory. The term “X82” typically refers to the Exadata X8-2 model (the eighth generation, 2-socket servers). This article consolidates the official datasheet specifications for the Exadata X8-2 and X8M families.
