Umbraco-CMS/src/Umbraco.Core/Scoping/RepositoryCacheMode.cs

namespace Umbraco.Cms.Core.Scoping
{
    /// <summary>
    /// Specifies the cache mode of repositories.
    /// </summary>
    public enum RepositoryCacheMode
    {
        /// <summary>
        /// Unspecified.
        /// </summary>
        Unspecified = 0,

        /// <summary>
        /// Default, full L2 cache.
        /// </summary>
        Default = 1,

        /// <summary>
        /// Scoped cache.
        /// </summary>
        /// <remarks>
        /// <para>Reads from, and writes to, a scope-local cache.</para>
        /// <para>Upon scope completion, clears the global L2 cache.</para>
        /// </remarks>
        Scoped = 2,

        /// <summary>
        /// No cache.
        /// </summary>
        /// <remarks>
        /// <para>Bypasses caches entirely.</para>
        /// <para>Upon scope completion, clears the global L2 cache.</para>
        /// </remarks>
        None = 3
    }
}