Package com.oracle.bmc.databasemanagement.model

Enum IormPlanObjectiveEnum

  • All Implemented Interfaces:
    BmcEnum, Serializable, Comparable<IormPlanObjectiveEnum>
    @Generated(value="OracleSDKGenerator",
           comments="API Version: 20201101")
public enum IormPlanObjectiveEnum
extends Enum<IormPlanObjectiveEnum>
implements BmcEnum
    The objective of the IORM plan of an Exadata storage server.

    The following is an excerpt from Exadata documentation: auto - Use this setting for IORM to determine the best mode based on active workloads and resource plans. IORM continuously and dynamically determines the optimization objective, based on the observed workloads and enabled resource plans. This is the recommended value for most use cases, and starting with Oracle Exadata System Software release 21.2.0, this is the default setting. high_throughput - Use this setting to optimize critical DSS workloads that require high throughput. This setting improves throughput at the cost of I/O latency. low_latency - Use this setting to optimize critical OLTP workloads that require extremely good disk latency. This setting provides the lowest possible latency at the cost of throughput by limiting disk utilization. balanced - Use this setting for a mixture of critical OLTP and DSS workloads. This setting balances low disk latency and high throughput. This setting limits disk utilization of large I/Os to a lesser extent than low_latency to achieve a balance between latency and throughput. basic - Use this setting to limit the maximum small I/O latency and otherwise disable I/O prioritization. This is the default setting in Oracle Exadata System Software release 20.1.0 and earlier. other - Temporarily handle the case when Exadata side adds new value, should not be used as input when to make change to IORM plan.

    • Method Detail

      • values

        public static IormPlanObjectiveEnum[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (IormPlanObjectiveEnum c : IormPlanObjectiveEnum.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static IormPlanObjectiveEnum valueOf​(String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null