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  1. RAC-EC2Sใ€ใƒ‘ใ‚ฝใ‚ณใƒณใƒฉใƒƒใ‚ฏใ€‘็’ฐๅขƒใซๅ„ชใ—ใใ€ๆจชๆบใ‚Œใซๅผทใ„ๆง‹้€  โ€ฆ

  2. RAC-EC2SN2ใ€ใ‚นใƒใƒผใƒซ่ฃฝใƒ‘ใ‚ฝใ‚ณใƒณใƒฉใƒƒ โ€ฆ

  3. People also ask
    Oracle RAC is a shared-everything database cluster technology from Oracle that allows a single database (a set of data files) to be concurrently accessed and served by one or many database server instances. Deploying Oracle RAC on Amazon EC2 allows you leveraging the elasticity and scalability of Amazon Web Services.
    Amazon EC2 might be a better choice for you if: You need full control over the database, including SYS/SYSTEM user access, or you need access at the operating system level. Your database size exceeds the 80% of current maximum database size in Amazon RDS. You need to use Oracle features or options that are not currently supported by Amazon RDS .
    RAC allows a single database (a set of data files) to be concurrently accessed and served by one or many database server instances. Multiple instances provide high availability through redundancy at the database server level, and scaling through the addition of instances.
    Oracle Database on Amazon EC2 can work with any Oracle-supported replication technology to achieve high availability and disaster recovery. Some of the common solutions are Oracle Data Guard, Oracle Active Data Guard, and Oracle GoldenGate.
  4. How to Deploy Scalable Oracle RAC on Amazon EC2 โ€“ Part 1