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:

High-Performance Computing: The X8-2 is powered by 36 Intel Xeon Processor Scalable Family CPUs, delivering a 25% increase in compute performance compared to the previous generation. This enables organizations to handle more complex queries, larger datasets, and increased user workloads.
Advanced Storage: The system features 12 Oracle Exadata Storage Servers, each with 12 TB of NVMe flash storage, providing an aggregate 144 TB of storage. This configuration yields a significant boost in I/O performance, reducing latency and increasing overall system throughput.
Smart Flash Cache: The X8-2 introduces an enhanced Smart Flash Cache, which uses machine learning algorithms to optimize data caching and reduce latency. This feature accelerates query performance by up to 10x compared to traditional caching methods.
High-Speed Networking: The system supports 100 GbE InfiniBand and 40 GbE Ethernet networking, enabling high-speed data transfer and scalable connectivity for multiple servers and storage systems.
Database Software: The X8-2 comes with Oracle Database 19c, which provides advanced security, data management, and performance features, including real-time analytics, online database operations, and automated tuning.

Technical Specifications

The Oracle Exadata X8-2 datasheet provides the following technical specifications:

Processors: 36 Intel Xeon Processor Scalable Family CPUs (2.1 GHz, 18 cores, 36 threads)
Memory: 288 GB of DRAM (8 TB of addressable memory)
Storage: 144 TB of NVMe flash storage (12 Oracle Exadata Storage Servers, each with 12 TB)
Networking: 100 GbE InfiniBand, 40 GbE Ethernet
Operating System: Oracle Linux
Database Software: Oracle Database 19c

Benefits for Enterprise Applications

The Oracle Exadata X8-2 offers significant benefits for enterprise applications, including:

Improved Database Performance: The X8-2's computing, storage, and networking capabilities deliver unparalleled database performance, enabling organizations to support more users, larger datasets, and complex workloads.
Enhanced Data Analytics: The system's advanced storage, Smart Flash Cache, and real-time analytics capabilities make it ideal for data warehousing, business intelligence, and data science applications.
Increased Efficiency: The X8-2's consolidated architecture, which combines compute, storage, and networking components, streamlines data center operations, reducing power consumption, cooling costs, and management complexity.

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.

The Oracle Exadata X8-2 Database Machine is an engineered system designed to optimize performance, scalability, and availability for Oracle Database workloads. It features a scale-out architecture with database compute, intelligent storage, and high-speed InfiniBand networking. Compute Server Specifications

Each Database Server X8-2 is built for high-performance database processing: Processors: Two 24-core Intel Xeon Platinum 8260 (2.4 GHz). Memory: 384 GB DDR4 (standard), expandable up to 1.5 TB. Networking: Internal: Dual-port 40 Gb/s InfiniBand (QDR).

Client/Backup: Options for 10/25 GbE SFP28 or 10GBASE-T ports.

Local Storage: Four 1.2 TB SAS3 hot-pluggable HDDs (expandable to eight). Storage Server Options

Exadata X8-2 offers three specialized storage server configurations: Exadata Architecture | Oracle Technology - Oracle

10. Use Cases & Target Workloads

| Workload | Benefit from X8M | |----------|------------------| | High-frequency trading | Sub-20µs I/O latency | | Real-time fraud detection | Zero redo log contention | | Mixed OLTP + analytics | Smart Scan offload + PMEM cache | | Large in-memory databases | PMEM as affordable persistent RAM | | Consolidation (multitenant) | I/O latency isolation via RDMA |

Q5: Can I mix X8M-2 storage servers with older database servers?

A: Not recommended. Oracle requires homogeneous cells and servers for full support, though staged upgrades exist.

Overview

The Oracle Exadata X8-2 represents a significant leap in converged database infrastructure, designed specifically for running Oracle Database workloads. It bridges the gap between OLTP (Online Transaction Processing) and OLAP (Online Analytical Processing) by offloading SQL processing to intelligent storage cells.

This datasheet covers the Full Rack, Half Rack, and Quarter Rack configurations of the X8-2.

7.2 Mixed Workload (SAP, Oracle E-Business Suite)

Why: IORM guarantees that reporting queries cannot starve transactional writes.
Example: An ERP system where invoice posting and month-end reporting run concurrently.

The Ultimate Guide to the Oracle Exadata X8M (and X8-2) Datasheet: Performance, Architecture, and Specifications

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.

9. Key Differentiators vs X7 and X9M

| Feature | X7 (previous gen) | X8M (X8-2) | X9M (later) | |---------|------------------|------------|-------------| | Network | 100Gb InfiniBand | 100Gb RoCE | 100Gb RoCE | | PMEM support | No | Yes (Optane) | Yes (faster) | | Max DRAM per DB server | 768 GB | 1.5 TB | 3 TB | | Max NVMe flash per storage server | 6.4 TB | 51.2 TB | 102 TB | | Write latency | ~300 µs | ~27 µs | ~19 µs |

8. Performance Benchmark (Approximate)

Based on Oracle-published metrics (OLTP + Analytics mixed):

| Workload Type | Quarter Rack | Half Rack | Full Rack | |---------------|--------------|-----------|-----------| | Random IOPs (8K) | 3M | 6M | 12M | | Full Table Scan (TB/hr) | 4 TB/hr | 8 TB/hr | 16 TB/hr | | Redo Log Commit (PMEM) | 1.5M commits/sec | 3M commits/sec | 6M commits/sec |