公开(公告)号：US10198492B1

公开(公告)日：2019-02-05

申请号：US12980133

申请日：2010-12-28

申请人： Brian S. O'Neill ,  Tobias L. Holgers ,  Archit Shivaprakash ,  Vishal Parakh

发明人： Brian S. O'Neill ,  Tobias L. Holgers ,  Archit Shivaprakash ,  Vishal Parakh

IPC分类号： G06F17/30

摘要： Generally described, the present disclosure is directed to an eventually consistent replicated data store that uses, for its underlying storage, a computer software library that provides a high-performance embedded database for data. The replicated data store employs a plurality of hosts interconnected to one another, allowing for writes to any host and full awareness of membership across all hosts. With the data replication framework disclosed herein, various modes are allowed to be built up on top of the core system.

公开(公告)号：US09449065B1

公开(公告)日：2016-09-20

申请号：US12980153

申请日：2010-12-28

申请人： Brian S. O'Neill ,  Vishal Parakh ,  Tobias L. Holgers ,  Archit Shivaprakash

发明人： Brian S. O'Neill ,  Vishal Parakh ,  Tobias L. Holgers ,  Archit Shivaprakash

IPC分类号： G06F17/30

CPC分类号： G06F17/30578 ,  G06F17/30424

摘要： Generally described, the present disclosure is directed to an eventually consistent replicated data store that uses, for its underlying storage, a computer software library that provides a high-performance embedded database for data. The replicated data store employs a plurality of hosts interconnected to one another, allowing for writes to any host and full awareness of membership across all hosts. With the data replication framework disclosed herein, various modes are allowed to be built up on top of the core system.

公开(公告)号：US08447948B1

公开(公告)日：2013-05-21

申请号：US12110121

申请日：2008-04-25

申请人： Ozgun A. Erdogan ,  Giuseppe deCandia ,  Tobias L. Holgers ,  Vishal Parakh ,  Benjamin WS Redman

发明人： Ozgun A. Erdogan ,  Giuseppe deCandia ,  Tobias L. Holgers ,  Vishal Parakh ,  Benjamin WS Redman

IPC分类号： G06F12/00

CPC分类号： G06F12/0871 ,  G06F12/0897 ,  G06F2212/401

摘要： Management of a data cache having a compressed portion and an uncompressed portion by adaptively and dynamically allocating the relative amount space each portion receives. The relative sizes are defined based on one or more cost metrics and benefit metrics. The metrics are selected based on the performance of an application utilizing the cache. An optimized benefit relative to the cost is defined. Application operations on the cache are sampled and the relative cost and benefit is determined for different ratios of uncompressed to compressed cache sizes. The size of the uncompressed portion relative to the compressed portion is then re-adjusted based on an optimal cost-to-benefit ratio for the application.

摘要翻译： 通过自适应和动态地分配每个部分接收的相对量空间来管理具有压缩部分和未压缩部分的数据高速缓存。 相对大小根据一个或多个成本指标和收益指标进行定义。 基于使用缓存的应用的性能来选择度量。 定义了相对于成本的优化效益。 对缓存中的应用操作进行采样，并确定不同比例的未压缩到压缩高速缓存大小的相对成本和收益。 然后基于针对应用的最佳成本效益比来重新调整未压缩部分相对于压缩部分的尺寸。

公开(公告)号：US08468132B1

公开(公告)日：2013-06-18

申请号：US12980258

申请日：2010-12-28

申请人： Brian S. O'Neill ,  Tobias L. Holgers ,  Archit Shivaprakash ,  Olga I. Kuznetsova ,  Gary P. Raden, II ,  Vishal Parakh

发明人： Brian S. O'Neill ,  Tobias L. Holgers ,  Archit Shivaprakash ,  Olga I. Kuznetsova ,  Gary P. Raden, II ,  Vishal Parakh

IPC分类号： G06F7/00 ,  G06F17/00

CPC分类号： G06F17/30575 ,  G06F17/30212

摘要： An eventually consistent replicated data store uses, for its underlying storage, a computer software library that provides a high-performance embedded database for data. The replicated data store employs a plurality of hosts interconnected to one another, allowing for writes to any host and full awareness of membership across all hosts. With such a data replication framework, various modes are allowed to be built up on top of the core system.

摘要翻译： 最终一致的复制数据存储为其底层存储使用提供数据的高性能嵌入式数据库的计算机软件库。 复制的数据存储器使用彼此互连的多个主机，允许对任何主机的写入和对所有主机的成员资格的全面了解。 通过这样的数据复制框架，允许在核心系统之上建立各种模式。