有关ORACLE 标准版 SE2 软件授权

Posted 2021-08-06 杨江

  oracle standard edition high availability
  oracle vmware 高可用性
  数据库系统采用ORACLE公司最新的12C数据库，配置集群服务
  Oracle集群，最早称作OPS (Oracle Parallel Server)出现在Oracle 7版本中，从Oracle 9i开始正式改称为Oracle RAC
  Can I use Oracle Real Application Clusters on Oracle Database SE2?
From version 19c onwards, users of Oracle Database Standard Edition can no longer use Oracle Real Application Clusters.
However since most users of Oracle Real Application Clusters and Standard Edition used it to provide protection from failure of a server rather than
 for the scalability of database, Oracle is replacing it with Standard Edition High Availability. This solution provides cluster-based failover for Standard Edition Oracle Databases using Oracle Clusterware. Oracleʼs Oracle Database SE2 (SE2) customers thereby benefit from the high availability capabilities and storage management solutions that are already part of Oracle Grid Infrastructure, such as Oracle Automatic Storage Management (ASM) and the Oracle ASM Cluster File System (ACFS), free of charge.
https://content.dsp.co.uk/apex/oracle-se-2-huge-impact-for-oracle-standard-edition-customers

ORACLE这个授权问题， 貌似国内外网站 都是错误的，都认为是实际插的CPU个数。国内的代理商 应该也都理解错了。 而ORACLE挖的坑是 不管你插如几颗CPU，哪怕1颗CPU 也是不行（ https://www.askmac.cn/archives/oracle-ee.html
  SE/SE1版
  processor数＝occupied socket＝主机版上有插CPU的socket数，也就是说直接依CPU数计算， 
  
http://www.orafaq.com/wiki/Oracle_Product_Set#Oracle_Standard_Edition_2   SE2 is licensed by occupied sockets.
       Oracle has now replaced Standard Edition and Standard Edition One with just Standard Edition 2 (SE2). With SE2 you can only run on a maximum of 2 sockets. This also means on a 2 node SE2 RAC cluster you can have only one socket on each server. SE2 is licensed by occupied sockets. You need one processor license for each socket containing a processor up to a maximum of 2 sockets.

）

官方说明：

 ORACLE有关授权的要求
 https://www.oracle.com/database/technologies/standard-edition-2-faq.html
  Oracle Database SE2 can be licensed on servers with a maximum of 2 sockets.
  SE2也就是我们采购的Oracle Database Standard Edition 2

 ORACLE官网讨论
 https://community.oracle.com/tech/developers/discussion/4021879/se2-license-clarification
   SE2 is limited to be deployed on 2-socket servers only. And physically removing 2 CPUs from a 4-socket-machine does not satisfy the license agreement.
   SE2 只允许部署到2CPU服务器上（4 CPU插槽的服务器上只安装2 CPU 也是违规）    

参考资料：

https://www.oracle.com/assets/databaselicensing-070584.pdf
    https://docs.oracle.com/database/121/DBLIC/editions.htm#DBLIC116   特性列表
    http://blog.itpub.net/31098809/viewspace-2155325/  不要用企业版
    https://blog.csdn.net/huoyan98/article/details/108842131  如何安装Socket用SQL
     https://blog.dbi-services.com/oracle-standard-edition-on-aws-a-socket-arithmetic/
        2 SE2 processor licences = 1 server = 2 sockets = 8 AWS vCPU
        https://blog.pythian.com/oracle-standard-edition-has-no-multi-core-licensing-restrictions/
    https://mustafakalayci.me/2020/04/22/be-careful-on-standard-edition-2-cpu-licensing/
         this license says you can have only 1 CPU socket on the machine it does not matter how many core it has! 
    https://www.oracle.com/us/corporate/contracts/processor-core-factor-table-070634.pdf
        oracle Processor Core Factor Table
    https://community.spiceworks.com/topic/1800162-licensing-oracle-database-std-edition-2-on-vmware-cluster-no-drs
        to read vmwar而虚拟化
    https://wintelguy.com/oracle-db-licensing-calc.pl
        非官方授权计算
    http://bbs.chinaunix.net/thread-3633104-1-1.html
    Oracle Licensing:http://www.orafaq.com/wiki/Oracle_Licensing
    Oracle Technology Global Price List：http://www.oracle.com/us/corporate/pricing/technology-price-list-070617.pdf
Oracle Price Lists: http://www.oracle.com/us/corporate/pricing/price-lists/index.html
Oracle产品的FAQ :http://www.leiansoft.com/News/Content/1226/
Oracle Support：http://www.orafaq.com/wiki/Oracle_Support