公开(公告)号：US09069985B2

公开(公告)日：2015-06-30

申请号：US14042261

申请日：2013-09-30

Applicant: GOOGLE INC.

Inventor： Chikai J. Ohazama ,  Philip C. Keslin ,  Mark A. Aubin

IPC: G06F17/30 ,  G06F21/60 ,  G06F21/62

CPC classification number: G06F21/6218 ,  G06F17/30241 ,  G06F21/60 ,  Y10S707/919 ,  Y10S707/921 ,  Y10S707/99945 ,  Y10S707/99954

Abstract: A flat file data organization technique is used for storing and retrieving geospatially organized data. The invention reduces transfer time by transferring a few large files in lieu of a large number of small files. It also moves the process of locating a given data file away from the file system to a proprietary code base. Additionally, the invention simplifies database management by having quadtree packets generated on demand.

Abstract translation: 平面文件数据组织技术用于存储和检索地理空间有组织的数据。 本发明通过传送几个大文件来代替大量小文件来减少传送时间。 它还将定位给定数据文件的过程从文件系统移动到专有代码库。 此外，本发明通过根据需要生成四叉树分组来简化数据库管理。

公开(公告)号：US20140033329A1

公开(公告)日：2014-01-30

申请号：US14042261

申请日：2013-09-30

Applicant: GOOGLE INC.

Inventor： Chikai J. Ohazama ,  Philip C. Keslin ,  Mark A. Aubin

IPC: G06F21/62

CPC classification number: G06F21/6218 ,  G06F17/30241 ,  G06F21/60 ,  Y10S707/919 ,  Y10S707/921 ,  Y10S707/99945 ,  Y10S707/99954

Abstract: A flat file data organization technique is used for storing and retrieving geospatially organized data. The invention reduces transfer time by transferring a few large files in lieu of a large number of small files. It also moves the process of locating a given data file away from the file system to a proprietary code base. Additionally, the invention simplifies database management by having quadtree packets generated on demand.

Abstract translation: 平面文件数据组织技术用于存储和检索地理空间有组织的数据。 本发明通过传送几个大文件来代替大量小文件来减少传送时间。 它还将定位给定数据文件的过程从文件系统移动到专有代码库。 此外，本发明通过根据需要生成四叉树分组来简化数据库管理。