What you need to know about the new ODA X5-2 by Simon Haslam

Posted: April 10, 2015 in WebLogic
Tags: , , , , , , ,

Today, as part of the "Next Generation of Oracle Engineered Systems" webcast,  Larry Ellison launched the new X5 systems. This bullishly-titled post attempts to summarise what’s new specifically with the ODA X5-2, and what’s most important, especially for those using ODA Virtualized Platform (ODA VP) to build entire Oracle infrastructures as an appliance.

We’ve known since last September when Intel released the Haswell-EP processors (the E5-2600 v3 models) that there would likely be refreshes to many of Oracle’s engineered systems. However for this year’s ODA refresh there have been far more changes than the previous one (which was just the processor update and fibre option).

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Summary of Changes

Here are the most significant changes in the ODA X5-2, as compared to the previous X4-2 generation, biased towards my perspective of running Fusion Middleware products, and associated databases, on ODA VP for O-box:

  • Extra SSD on shared storage ("ODA Flash Accelerator") to hold some database data ("ODA Flash Cache") and ACFS metadata ("ODA Flash Files")
  • 40Gb/s InfiniBand for interconnect between server nodes
  • DDR4 memory with the option to upgrade to 768GB per node, so 1.5TB total
  • SAS3, which runs at 12 Gb/s – I assume/hope this is for connections to server disks, internally within the array(s) and between the arrays and servers Read the complete article here

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