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1. 发明授权

US07599967B2 No data loss system with reduced commit latency 有权
标题翻译：没有减少提交延迟的数据丢失系统
公开(公告)号：US07599967B2
公开(公告)日：2009-10-06
申请号：US11688550
申请日：2007-03-20
申请人： Mahesh Baburao Girkar , Steven McGee , David Gagne
发明人： Mahesh Baburao Girkar , Steven McGee , David Gagne
IPC分类号： G06F17/30
CPC分类号： G06F11/2076 , G06F11/2074 , G06F11/2082 , G06F17/30575 , Y10S707/99953
摘要： Techniques for reducing commit latency in a database system having a primary database system and a standby database system that is receiving a stream of redo data items from the primary. The standby sends an acknowledgment for a received item of redo data before the standby writes the redo data item to a redo log for the stream. When a no more redo event occurs in the standby, the standby sets a “no data lost flag” in the redo log if the stream of redo data items has no gaps and all of the redo data items received in the standby have been written to the redo log. The database system may operate in a first mode in which an acknowledgment is sent as just described and a second mode in which an acknowledgment is sent after the redo data item has been written to the redo log.
摘要翻译：用于减少具有主数据库系统的数据库系统和正在从主服务器接收重做数据项流的备用数据库系统的提交延迟的技术。在待机将重做数据项写入流的重做日志之前，备用数据包发送对接收到的重做数据项的确认。当待机中不再发生重做事件时，备用设备在重做日志中设置“无数据丢失标志”，如果重做数据项目流没有间隙，并且备用数据接收到的所有重做数据项都已写入重做日志。数据库系统可以按照刚刚描述的方式发送确认的第一模式操作，以及在重做数据项被写入重做日志之后发送确认的第二模式。

2. 发明申请

US20050060339A1 Method to enable Heartbeat 911 审中-公开
标题翻译：启用心跳911的方法
公开(公告)号：US20050060339A1
公开(公告)日：2005-03-17
申请号：US10709358
申请日：2004-04-29
申请人： Steven McGee
发明人： Steven McGee
IPC分类号： G06F7/00
CPC分类号： G06F19/3418
摘要： Data elements denoting military and federal systems, platforms and units symbolically as derived from structured military message codes (field unit identifiers, field unit designators) that correlate directly to geospatial symbology as processed by commercial forms engines with underlying message parsing processes provide the capability to display situational understanding information/symbols (1) vice a geographic area of interest shown as basic geometric shapes as in the Common Alert Protocol CAP final release dated 1 Apr. 2004. TCP/IP's universally available heartbeat mechanisms provide a common and consistent send to/get from plus timing/trigger functions for data harvesting and distribution (2). Modifying the CAP or creating child domain specific schemas provide the basis of a international 911 service available on a subscription basis say to neighborhood watch programs and the like that are equipped with GPS smart phones, handhelds, laptops and like devices (3). See attached diagram depicting as a whole, SAW Concepts previous two method patent applications (1), (2) with this application (3) entitled Heartbeat 911.
摘要翻译：数据元素表示军事和联邦系统，平台和单位，象征性地来自结构化军事消息代码（现场单位标识符，现场单位指示符），其直接与商业形式引擎与底层消息解析过程一起处理的地理空间符号系统相关联，提供显示能力情景理解信息/符号（1）将感兴趣的地理区域视为2004年4月1日的公共警报协议CAP最终版本中的基本几何形状。TCP / IP的普遍可用的心跳机制提供了一个共同和一致的发送到/获得从加时序/触发功能进行数据采集和分发（2）。修改CAP或创建子域特定模式为配备GPS智能手机，手持设备，笔记本电脑和类似设备的邻近监视程序等提供了基于订阅的国际911服务的基础（3）。参见附图，描述为整体，SAW概念前两种方法专利申请（1），（2）与本申请（3）题为心跳911。

3. 发明授权

US10102266B2 Method and system for implementing a redo repeater 有权
公开(公告)号：US10102266B2
公开(公告)日：2018-10-16
申请号：US13454799
申请日：2012-04-24
申请人： Steven McGee , Jiangbin Luo , Benedicto Garin , Mahesh Girkar , Michael Harvey , Nitin Karkhanis , Steve Lee , Juan Loaiza , Robert McGuirk , Hongjie Yang
发明人： Steven McGee , Jiangbin Luo , Benedicto Garin , Mahesh Girkar , Michael Harvey , Nitin Karkhanis , Steve Lee , Juan Loaiza , Robert McGuirk , Hongjie Yang
IPC分类号： G06F17/30
摘要： Disclosed are methods and apparatuses to provide a redo repeater that allows for no data loss protection without the performance impact to the primary database even when a significant geographical distance separates the primary and standby databases. The Repeater is a lightweight entity that receives redo from the primary database with the purpose of redistributing that redo throughout the primary/standby system configuration. The Repeater able to extend no data loss protection and switchover functionality to terminal standby databases even though the primary database does not need to have a direct connection with those destinations.

4. 发明申请

US20170014989A1 SCAFFOLD TRAY AND TOOL CASE 审中-公开
标题翻译： SCAFFOLD托盘和工具箱
公开(公告)号：US20170014989A1
公开(公告)日：2017-01-19
申请号：US15210042
申请日：2016-07-14
申请人： Steven McGee
发明人： Steven McGee
IPC分类号： B25H3/02 , B65D25/24
CPC分类号： B25H3/06 , B25H1/0021
摘要： A scaffold tray and tool case for holding and storing tools upon a scaffold. The tray surface includes openings of various sizes to accommodate tools. The tray surface has raised walls to prevent unsecured tools from rolling off of the tray surface. The tray surface includes rung cutouts and cutout fasteners to secure the tray to the rung. The rear support leg includes tool, storage and tool straps to secure tools to the interior of the rear support leg. The tray surface is immobilized and connected to the roar support legs via fasteners. A folding support connects the tray surface and support leg to facilitate folding and storage of the scat fold tray and tool case. The rear leg includes rung strap openings to secure the device to the scaffold. There are carrying straps on the front side wail and rear support leg to facilitate carrying and opening the folded device.
摘要翻译：一个脚手架托盘和工具箱，用于将工具放在脚手架上。托盘表面包括各种尺寸的开口以容纳工具。托盘表面具有凸起的壁，以防止不安全的工具从托盘表面滚下。托盘表面包括梯形切口和切口紧固件，以将盘固定到梯级。后支撑腿包括工具，存储和工具带，以将工具固定到后支撑腿的内部。托盘表面被固定并通过紧固件连接到吼支撑腿。折叠支架连接托盘表面和支撑腿，以方便折叠托盘和工具箱的折叠和存放。后腿包括梯形带开口，以将装置固定到支架上。在前侧壁和后支撑腿上带有带子，便于携带和打开折叠装置。

5. 发明申请

US20080235294A1 No data loss system with reduced commit latency 有权
标题翻译：没有减少提交延迟的数据丢失系统
公开(公告)号：US20080235294A1
公开(公告)日：2008-09-25
申请号：US11688550
申请日：2007-03-20
申请人： Mahesh Baburao Girkar , Steven McGee , David Gagne
发明人： Mahesh Baburao Girkar , Steven McGee , David Gagne
IPC分类号： G06F17/30
CPC分类号： G06F11/2076 , G06F11/2074 , G06F11/2082 , G06F17/30575 , Y10S707/99953
摘要： Techniques for reducing commit latency in a database system having a primary database system and a standby database system that is receiving a stream of redo data items from the primary. The standby sends an acknowledgment for a received item of redo data before the standby writes the redo data item to a redo log for the stream. When a no more redo event occurs in the standby, the standby sets a “no data lost flag” in the redo log if the stream of redo data items has no gaps and all of the redo data items received in the standby have been written to the redo log. The database system may operate in a first mode in which an acknowledgment is sent as just described and a second mode in which an acknowledgment is sent after the redo data item has been written to the redo log.
摘要翻译：用于减少具有主数据库系统的数据库系统和正在从主服务器接收重做数据项流的备用数据库系统的提交延迟的技术。在待机将重做数据项写入流的重做日志之前，备用数据包发送对接收到的重做数据项的确认。当待机中不再发生重做事件时，备用设备在重做日志中设置“无数据丢失标志”，如果重做数据项目流没有间隙，并且备用数据接收到的所有重做数据项都已写入重做日志。数据库系统可以按照刚刚描述的方式发送确认的第一模式操作，以及在重做数据项被写入重做日志之后发送确认的第二模式。

6. 发明申请

US20130282666A1 METHOD AND SYSTEM FOR IMPLEMENTING A REDO REPEATER 审中-公开
标题翻译：用于实施REDO重复器的方法和系统
公开(公告)号：US20130282666A1
公开(公告)日：2013-10-24
申请号：US13454799
申请日：2012-04-24
申请人： Steven McGee , Jiangbin Luo , Benedicto Garin , Mahesh Girkar , Michael Harvey , Nitin Karkhanis , Steve Lee , Juan Loaiza , Robert McGuirk , Hongjie Yang
发明人： Steven McGee , Jiangbin Luo , Benedicto Garin , Mahesh Girkar , Michael Harvey , Nitin Karkhanis , Steve Lee , Juan Loaiza , Robert McGuirk , Hongjie Yang
IPC分类号： G06F17/30
CPC分类号： G06F17/30581
摘要： Disclosed are methods and apparatuses to provide a redo repeater that allows for no data loss protection without the performance impact to the primary database even when a significant geographical distance separates the primary and standby databases. The Repeater is a lightweight entity that receives redo from the primary database with the purpose of redistributing that redo throughout the primary/standby system configuration. The Repeater able to extend no data loss protection and switchover functionality to terminal standby databases even though the primary database does not need to have a direct connection with those destinations.
摘要翻译：公开了提供重做中继器的方法和装置，即使当主要和备用数据库的重要地理距离分离时，也不允许没有对主数据库的性能影响的数据丢失保护。 Repeater是一个轻量级的实体，从主数据库接收重做，目的是在整个主/备系统配置中重新分配重做。即使主数据库不需要与这些目的地的直接连接，中继器也不会将数据丢失保护和切换功能扩展到终端备用数据库。

7. 发明授权

US11167407B2 Tray and tool case 有权
公开(公告)号：US11167407B2
公开(公告)日：2021-11-09
申请号：US16812275
申请日：2020-03-07
申请人： Steven McGee
发明人： Steven McGee
IPC分类号： B25H3/06 , B25H3/02
摘要： A tray and tool case that is hung from the rungs of a ladder or scaffold or closed and carried with tools inside. User may safely and securely store tools on or within the device while engaged in construction projects without climbing off a ladder or scaffold. The device consists of a tray surface with tool openings and rear support leg with tool openings and tool straps, connected to each other with secure fasteners and folding fasteners with locking pins. Three side walls of the tray surface are raised to prevent loss of tools. The device is secured in an open position with secure fasteners like screws, folding fasteners, and locking pins. The closed case is secured with push pin locks after the folding fasteners are folded down but may be opened when the push pink locks are disengaged and the curved opening is used to pull the device open.

8. 发明申请

US20200254605A1 TRAY AND TOOL CASE 审中-公开
公开(公告)号：US20200254605A1
公开(公告)日：2020-08-13
申请号：US16812275
申请日：2020-03-07
申请人： Steven McGee
发明人： Steven McGee
IPC分类号： B25H3/06 , B25H3/02
摘要： A tray and tool case that is hung from the rungs of a ladder or scaffold or closed and carried with tools inside. User may safely and securely store tools on or within the device while engaged in construction projects without climbing off a ladder or scaffold. The device consists of a tray surface with tool openings and rear support leg with tool openings and tool straps, connected to each other with secure fasteners and folding fasteners with locking pins. Three side walls of the tray surface are raised to prevent loss of tools. The device is secured in an open position with secure fasteners like screws, folding fasteners, and locking pins. The closed case is secured with push pin locks after the folding fasteners are folded down but may be opened when the push pink locks are disengaged and the curved opening is used to pull the device open.

9. 发明申请

US20130282667A1 METHOD AND SYSTEM FOR IMPLEMENTING A CONDITIONAL REDO REPEATER 审中-公开
标题翻译：用于实施条件重复器的方法和系统
公开(公告)号：US20130282667A1
公开(公告)日：2013-10-24
申请号：US13454888
申请日：2012-04-24
申请人： Steven MCGEE , Mahesh GIRKAR , Robert MCGUIRK , Jiangbin LUO , Steve LEE
发明人： Steven MCGEE , Mahesh GIRKAR , Robert MCGUIRK , Jiangbin LUO , Steve LEE
IPC分类号： G06F17/30
CPC分类号： G06F16/275
摘要： Disclosed are methods and apparatuses to provide a redo repeater that allows for no data loss protection without the performance impact to the primary database even when a significant geographical distance separates the primary and standby databases. The Repeater is a lightweight entity that receives redo from the primary database with the purpose of redistributing that redo throughout the primary/standby system configuration. The Repeater able to extend no data loss protection and switchover functionality to terminal standby databases even though the primary database does not need to have a direct connection with those destinations.
摘要翻译：公开了提供重做中继器的方法和装置，即使当主要和备用数据库的重要地理距离分离时，也不允许没有对主数据库的性能影响的数据丢失保护。 Repeater是一个轻量级的实体，从主数据库接收重做，目的是在整个主/备系统配置中重新分配重做。即使主数据库不需要与这些目的地的直接连接，中继器也不会将数据丢失保护和切换功能扩展到终端备用数据库。

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