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21.9.7.1. Key Features

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  • Transparent and therefore easy to use

    • supports all PHP MySQL extensions

    • no API changes

    • very little application changes required

  • Flexible invalidation strategy

    • Time-to-Live (TTL)

    • user-defined

  • Storage with different scope and life-span

    • Default (Hash, process memory)

    • APC

    • MEMCACHE

    • sqlite

    • user-defined

  • Built-in slam defense to prevent cache stampeding.

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