公开(公告)号：US08417679B1

公开(公告)日：2013-04-09

申请号：US12454850

申请日：2009-05-21

申请人： Michael P. Lyle ,  Daniel Vekhter ,  John F. Sherman, II

发明人： Michael P. Lyle ,  Daniel Vekhter ,  John F. Sherman, II

IPC分类号： G06F17/30

CPC分类号： G06F17/30091

摘要： Updating an index is disclosed. An indication of one or more changes to be made to data is received. The one or more changes are written to a storage medium prior to updating one or more file name index entries. One or more file name index entries are updated prior to writing a new index tree root. A new index tree root is written.

摘要翻译： 公布了更新索引。 接收到对数据进行一个或多个更改的指示。 在更新一个或多个文件名索引条目之前，将一个或多个更改写入存储介质。 在编写新的索引树根之前更新一个或多个文件名索引条目。 写入一个新的索引树根。

公开(公告)号：US09619295B1

公开(公告)日：2017-04-11

申请号：US12454840

申请日：2009-05-21

申请人： Michael P. Lyle ,  Robert F. Ross ,  Robert L. Geiger ,  Daniel Vekhter

发明人： Michael P. Lyle ,  Robert F. Ross ,  Robert L. Geiger ,  Daniel Vekhter

IPC分类号： G06F9/50 ,  H04L29/08 ,  H04L12/24

CPC分类号： G06F17/30336 ,  G06F9/5083 ,  G06F17/30117 ,  G06F17/30339 ,  H04L41/30 ,  H04L67/1002 ,  H04L67/1008 ,  H04L67/1034 ,  H04L67/1095 ,  H04L67/1097

摘要： A system that includes multiple nodes is disclosed. A first node in the system has a first local storage and a first portion of a distributed index. A second node in the system has a second local storage and a second portion of the distributed index. A third node in the system has a third local storage and a third portion of the distributed index. Each of the first, second, and third nodes includes application logic. If any one of the nodes is removed from the system, neither application nor data availability is impacted.