Oracle and vSphere Persistent Memory (PMEM) – Oracle Instance Recovery – An Investigation

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Introduction to VMware Persistent Memory (PMEM)   Persistent Memory (PMEM) resides between DRAM and disk storage in the data storage hierarchy. This  technology enables byte-addressable updates and does not lose data if power is lost. Instead of having nonvolatile storage at the bottom with the largest capacity but the slowest performance, nonvolatile storage is now Read more...

Oracle RAC on Stretched Clusters for VMware Cloud on AWS – Anti-Affinity within AZ & HA across AZs

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Introduction   As mentioned in the earlier post , VMware Cloud on AWS is an on-demand service that enables customers to run applications across vSphere-based cloud environments with access to a broad range of AWS services. Powered by VMware Cloud Foundation, this service integrates vSphere, vSAN and NSX along with VMware vCenter management, and is Read more...

Oracle Database on all-flash vSAN 6.7 Reference Architecture

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Customers deploying Oracle Database have requirements such as stringent SLAs, consistent performance, and high availability. It can be a major challenge for organizations to manage data storage in these environments due to these demanding business requirements. Common issues in using traditional storage solutions for business-critical applications include inability to easily scale-up and scale-out, storage inefficiency, complex Read more...