Oracle Exadata Cloud at Customer

Oracle Exadata Cloud at Customer
Name	Oracle Exadata Cloud at Customer
Developer	Oracle Corporation
Released	2017
Latest release	2024
Operating system	Oracle Linux
Platform	x86-64
License	Proprietary

Oracle Exadata Cloud at Customer is an on-premises cloud service offering that delivers Oracle Corporation's engineered database hardware and software stack for customers requiring data residency, latency guarantees, or regulatory isolation. It integrates the Oracle Database software with the Exadata hardware platform and is managed through Oracle Cloud Infrastructure control planes while remaining physically located at customer sites such as Fortune 500 data centers, financial institutions, and government-regulated facilities. The service targets enterprises running mission-critical workloads including ERP, OLTP, data warehousing, and analytics workloads used by organizations like Goldman Sachs, General Electric, and Walmart.

Overview

Exadata Cloud at Customer packages the Exadata engineered system with Oracle-managed cloud services so enterprises can run Oracle Database instances with the same features available in public Oracle Cloud Infrastructure regions such as Ashburn (Virginia), Phoenix (Arizona), and London (UK). It addresses requirements similar to those of hybrid cloud deployments pursued by firms such as Microsoft, Amazon Web Services, and Google Cloud Platform by providing on-premises hardware with cloud-like operations and billing models used by organizations like Siemens and Toyota. The offering competes with on-premises database solutions from vendors like IBM and Hewlett Packard Enterprise and aligns with customer mandates from regulators such as the European Central Bank and national data protection authorities.

Architecture and Components

The architecture couples Exadata compute servers, storage servers, and InfiniBand networking with software stacks including Oracle Grid Infrastructure, Oracle Real Application Clusters, Oracle Automatic Storage Management, and the Oracle Database engine. Hardware components are derived from Exadata generations deployed in facilities operated by firms like Equinix and leverage technologies from partners such as Intel Corporation and NVIDIA for CPU and accelerator integration. Management interfaces integrate with Oracle Enterprise Manager and cloud control planes comparable to management consoles used by Red Hat and VMware, enabling operations familiar to teams at Capital One and Airbus.

Deployment Models and Service Options

Customers can choose configurations sized for small to very large enterprises with options similar to offerings from Dell Technologies and Cisco Systems, including quarter-rack, half-rack, full-rack, and multi-rack deployments used by hyperscalers and large banks. Service options include full Oracle management, co-managed models akin to arrangements with Accenture and Deloitte, and self-managed variants echoing practices at Facebook and Netflix. Integration patterns support connectivity to public cloud regions such as Phoenix (Arizona) and Frankfurt (Germany) for disaster recovery and cross-region replication using Oracle Data Guard, enabling architectures similar to those used by FedEx and UPS.

Management, Security, and Compliance

Management is delivered through Oracle-controlled operations resembling managed services from Rackspace and Atos, with role-based access and integration with identity providers like Okta and Microsoft Azure Active Directory. Security features include Transparent Data Encryption comparable to standards promoted by NIST and encryption key management interoperable with hardware security modules from Thales and Entrust. Compliance certifications align with frameworks enforced by agencies such as SOC 2, ISO/IEC 27001, and regulatory regimes like GDPR and industry-specific standards applied by HIPAA regulators, making the platform suitable for healthcare and financial workloads.

Use Cases and Customer Benefits

Common use cases include consolidation of ERP systems from vendors such as SAP, accelerated analytics for reporting suites used by Tableau and Power BI, and online transaction processing for retail giants like Target and Costco. Benefits cited by adopters include predictable performance for mixed workloads, simplified operations similar to public cloud offerings by Amazon Web Services, and the ability to meet data residency mandates required by national authorities in jurisdictions like Germany and France. Enterprises such as Bank of America and HSBC adopt on-premises cloud models to maintain control over sensitive workloads while leveraging Oracle's database innovations.

Performance and Scalability

Exadata Cloud at Customer delivers scalable I/O and CPU capacity through engineered convergence of storage offload features, smart scan operations inside storage servers, and RDMA over InfiniBand networking technologies used in high-performance clusters at Lawrence Livermore National Laboratory and CERN. Benchmarks and case studies from large adopters demonstrate throughput characteristics comparable to Exadata deployments in Oracle Cloud Infrastructure regions and competing engineered systems from IBM POWER-based platforms. Scaling options include elastic expansion via additional racks and integration with cloud-native services in public regions for burst capacity, reflecting strategies used by Netflix and Airbnb for hybrid scale.

Pricing, Licensing, and Support

Pricing models offer subscription and term-based contracts with licensing schemes that mirror Oracle Corporation's policies for Oracle Database editions and processor licensing, similar to enterprise agreements from SAP and Microsoft. Support and lifecycle services are provided by Oracle Global Support and through partner ecosystems including Accenture, Capgemini, and Infosys, with options for premium SLAs and onsite hardware maintenance similar to service contracts from Dell EMC and HPE. Enterprises contemplating adoption assess total cost of ownership against alternatives from Amazon Web Services, Microsoft Azure, and private cloud strategies employed by organizations like Bloomberg.

Category:Oracle products