Dynamically tuning the size of a cache stored in a shared memory
    1.
    发明授权
    Dynamically tuning the size of a cache stored in a shared memory 有权
    动态调整存储在共享内存中的缓存的大小

    公开(公告)号:US08788783B1

    公开(公告)日:2014-07-22

    申请号:US12818896

    申请日:2010-06-18

    IPC分类号: G06F12/00

    CPC分类号: G06F12/084 G06F2212/601

    摘要: A system and method configured to dynamically tune the size of a cache stored in a shared memory minimizes the amount of the shared memory consumed by the cache while achieving a desired cache hit ratio. A maximum size of the cache is computed based on a slope, the current cache size, a target hit ratio, and a current hit ratio. The maximum size is then used to dynamically adjust the size of the cache, decreasing or increasing the size based on the computed maximum size.

    摘要翻译: 配置为动态调整存储在共享存储器中的高速缓存的大小的系统和方法使达到期望的高速缓存命中率的高速缓存所消耗的共享存储器的量最小化。 基于斜率,当前高速缓存大小,目标命中率和当前命中率来计算高速缓存的最大大小。 然后使用最大大小来动态调整高速缓存的大小,根据计算的最大大小减小或增加大小。

    Hosted payment service system and method
    2.
    发明授权
    Hosted payment service system and method 有权
    托管支付服务体系和方法

    公开(公告)号:US09324098B1

    公开(公告)日:2016-04-26

    申请号:US12265554

    申请日:2008-11-05

    IPC分类号: G06Q30/04

    摘要: Various embodiments of a hosted payment service are disclosed. In some embodiments, a merchant can enable customer use of the payment service by adding a line or sequence of widget code to a web page, such as a shopping cart page, of the merchant's site. Thereafter, a user who is registered with the payment service can invoke the payment service and complete a purchase transaction directly from the merchant site. For example, while viewing a shopping cart page, the user may be able to securely interact with the payment service and complete the purchase transaction via a transaction display object that is incorporated into the shopping cart page. In some embodiments, the transaction display object prompts the registered customer to enter a secondary authentication input, and the payment service uses this input in combination with a browser cookie to authenticate the user.

    摘要翻译: 公开了托管支付服务的各种实施例。 在一些实施例中,商家可以通过向商店网站的网页(例如购物车页面)添加一行或一列的小部件代码来使客户能够使用支付服务。 此后,向支付服务注册的用户可以直接从商家站点调用支付服务并完成购买交易。 例如,在查看购物车页面的同时,用户可以能够安全地与支付服务交互,并且通过并入到购物车页面中的交易显示对象来完成购买交易。 在一些实施例中,交易显示对象提示注册的客户输入辅助认证输入,并且支付服务将该输入与浏览器cookie组合使用以验证用户。