so 2 intel x86-64 quad cores with hyperthreading will show 16 os cpu's, but count for 8 cores and require 4 processor licenses. I was wondering if Oracle installer collects *any* stats at install time? Hyper-threading is a technology that enables the resources of a physical core to be shared across multiple threads, or VMs. Original document could be found by this URL: http://www.oracle.com/corporate/press/2005_dec/multicoreupdate_dec2005.html. Also see my notes on Oracle standby database enterprise and standard edition.. Overview of Oracle Store License rules. This server is having HyperThreading enabled. When counting Oracle Processor license requirements in Authorized Cloud Environments, the Oracle Processor Core Factor Table is not applicable. A license is the "right to use" (RTU) the software and not the software itself. 3.1 VMware Oracle Support Policy . The confusion comes from a few statements in the Microsoft SQL Server 2014 Virtualization Licensing Guide guide which states: “For customers using Intel’s hyper-threading technology to split a single, physical core into … As at February 13 2006, Oracle still did not recognise "soft partitioning" technologies such as VMWare and Microsoft Virtual Server when licensing by processor/CPU. Other Azure changes, related to this change: Four or fewer (!) My intial guess is *none*. But.. when you are designing / choosing your VM’s in Azure, how can you tell which VM is using Hyperthreading? (Two Amazon vCPUs are considered equivalent to an Oracle Processor license). This can be an issue when: You have turned-on CPU-based optimizer costing - For Oracle and 10g database where the CBO has … This is transparent to Oracle as it doesn't know the difference. Customizing and modification of E-Business Suite components may necessitate full use Oracle Application Server and Database licenses. “Basic Limited” and “Premier Limited” support is not available for Authorized Cloud Environment instances greater than eight Azure vCPUs. I have a server with 2-quad core CPUs or 8 cores, it also has hyperthreading turned on so it appears there are 16 cores. This is a potential throughput advantage, especially for multithreaded workloads that frequently have cache misses. This site uses Akismet to reduce spam. Check with your Oracle sales representative for more information. The Oracle Core Factor table is not applicable when licensing Oracle databases in the cloud. SE vs. EE). http://www.oracle.com/us/corporate/pricing/specialty-topics/index.html. When hyperthreading is enabled, every CPU core has two CPU threads instead of one. Followup . Mixed support: licenses with active support and others where support has not been paid for. Oct 1 2009 - Sparc T2+ Update Oracle Processor Core Factor Table has been revised with respect to Processor Licensing Factor for Sun UltraSPARC T2+ from 0.75 to 0.50. But there was somehow what confusion about hyperthreading VM’s. The pdf mentions : Microsoft Azure – count two vCPUs as equivalent to one Oracle Processor license if hyperthreading is enabled, and one vCPU as equivalent to one Oracle Processor license if hyperthreading is not enabled. AMIS, Data Driven Blog – Oracle & Microsoft Azure, Getting value from IoT, Integration and Data Analytics. Some possible license compliance cases are: Typically, when your Oracle rep. gains knowledge of such a situation a company could face an audit by Oracle. Even though Oracle licensing agreements allow Oracle corporation to perform license audits, most Oracle shops are honor-bound to pay for the databases according to their license agreement. Unfortunately, I am not sure how this affects licensing. –> (instead of two). Oracle Pricing can help you understand Oracle's licensing and pricing practices. Oracle licenses can be obtained by speaking directly with Oracle, through an Independent Software Vendor (ISV) (in the case of ESL or ASFU licenses), or through an Oracle Partner (i.e., Oracle License Store). Original document can be found here: Thanks bipul . This has been nuanced by Oracle in their cloud-licensing document very recently. But in order perform oracle licensing calculation it is required to identify the exact number of cores we are utilizing. In summary: Previously (prior to change on 23 January 2018), Oracle stated that an Azure CPU Core was equivalent to one Oracle Processor license. Oracle Standard Edition costs about the same as Microsoft SQL Server. The real thing to be careful of is not letting someone build a virtualized environment on a cluster somewhere. You may de-support a subset of licenses in a license set only if you agree to terminate that subset of licenses. Who can we trust ? Then you lower it to support multiple simultaneous workloads. Optimize CPUs for RDS Oracle utilizes the … I have a server with 2-quad core CPUs or 8 cores, it also has hyperthreading turned on so it appears there are 16 cores. See the Oracle-Azure FAQ. on an Linux Intel x86-64 server with 8 Cores and 16 logical CPUs (Intel Hyperthreading), what does a utilization of 50% mean? If I recall correctly from when OPQ was introduced, the idea is to make the DEFAULT such that a single query WILL consume the entire machine attempting to answer a single question as quickly as possible. Hyperthreading - Oracle license. Refer the below line to understand more about Oracle Software Technical Support Policies. count one Azure CPU Core as equivalent to one Oracle Processor license. high amount of hyperthreading.. Re: Hyperthreading - Oracle license. It is up to you and your consciences to license the software before using it. RE: Hyperthreading - Oracle license. From: "Rich Jesse"