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    User datagram protocol tunneling in distributed application instances
    3.
    发明授权
    User datagram protocol tunneling in distributed application instances 有权

    公开(公告)号：US11082254B2

    公开(公告)日：2021-08-03

    申请号：US16532764

    申请日：2019-08-06

    Applicant: DH2I COMPANY

    Inventor： Thanh Q. Ngo ,  Samuel Revitch

    IPC: H04L12/46 ,  H04L29/06 ,  H04L29/08 ,  H04L9/08 ,  G06F9/54 ,  H04L12/66

    Abstract: Network TCP tunnels are dynamically configured to support intra-application connectivity of a distributed application. Tunnel origins listen on each server's loopback address. This listening configuration permits only applications running on the same server to connect. A tunnel gateway application interfaces with the distributed application on each server and includes a tunnel endpoint manager configured to select one or more TCP ports. These selected ports are each associated with a separate TCP listeners. Once associated, data from the instance of the distributed application resident on each of the plurality of servers in the server cluster is routed through these TCP connections and a UDP datagram-orientated communication channel formed between each peer in the server cluster. Each instance of the distributed application can thereafter access peers in the server cluster through each unique UDP datagram-orientated communication channel.

    Instance level server application monitoring, load balancing, and resource allocation
    4.
    发明授权
    Instance level server application monitoring, load balancing, and resource allocation 有权
    实例级服务器应用程序监视，负载平衡和资源分配

    公开(公告)号：US09323628B2

    公开(公告)日：2016-04-26

    申请号：US14048241

    申请日：2013-10-08

    Applicant: DH2I Company

    Inventor： Thanh Quy Ngo ,  Samuel Revitch

    IPC: G06F11/20 ,  H04L29/08 ,  H04L12/24

    CPC classification number: G06F11/2002 ,  H04L41/0668 ,  H04L41/0836 ,  H04L41/5025 ,  H04L67/1008

    Abstract: A system and methodology to monitor system resources for a cluster computer environment and/or an application instance allows user to defined failover policies that take appropriate corrective actions when a predefined threshold is met. An engine comprising failover policies and mechanisms to define resource monitoring, consumption, allocation, and one or more thresholds for a computer server environment to identify capable servers and thereafter automatically transition an application between multiple servers so as to ensure the application is continually operating within the defined metrics.

    Abstract translation: 监视集群计算机环境和/或应用程序实例的系统资源的系统和方法允许用户定义故障转移策略，以在满足预定义阈值时采取适当的纠正措施。 包括故障转移策略和机制的引擎，其定义用于计算机服务器环境的资源监视，消耗，分配和一个或多个阈值，以识别能力服务器，并且此后自动地在多个服务器之间转换应用程序，以确保应用程序在 定义的指标。

    Cloaked remote client access
    6.
    发明授权
    Cloaked remote client access 有权

    公开(公告)号：US11575757B2

    公开(公告)日：2023-02-07

    申请号：US17135533

    申请日：2020-12-28

    Applicant: DH2I COMPANY

    Inventor： Thanh Q. Ngo ,  Samuel Revitch

    IPC: H04L67/141 ,  H04L69/16 ,  H04L9/40 ,  H04L12/46

    Abstract: A datagram oriented UDP protocol is used for communication between tunnel gateways in a wide area network. Lightweight remote client accesses network services using TCP tunneling. Each remote client maintains one or more UDP/IP+DTLS communication channels to a single member of the gateway group. Gateway servers belonging to the gateway group form some interconnection topology linking each gateway server to each other gateway server, whereby each gateway server maintains a communication channel with every other gateway server in the gateway group. Through the links between gateway servers, a remote client may access any application provided by any gateway server within the gateway group regardless of which gateway server it is connected to, which serves to cloak its communication patterns.

    COORDINATED AND HIGH AVAILABILITY STORAGE ACCESS
    7.
    发明申请
    COORDINATED AND HIGH AVAILABILITY STORAGE ACCESS 审中-公开
    协调和高可用性存储访问

    公开(公告)号：US20160080489A1

    公开(公告)日：2016-03-17

    申请号：US14657273

    申请日：2015-03-13

    Applicant: DH2I COMPANY

    Inventor： Thanh Q. NGO

    IPC: H04L29/08

    CPC classification number: H04L67/1095 ,  H04L63/102 ,  H04L67/1097 ,  H04L67/16

    Abstract: A system and associated methodology for sharing a common data storage medium in a computer cluster is hereafter disclosed. Each server within the cluster includes a processor, an operating system, a stand-alone file system and a cluster management system. Moreover, the data storage medium is configured to store data usable by each of the servers within the server cluster. The cluster management system communicates with each stand-alone file system to coordinate access among the plurality of servers to the data storage medium.

    Abstract translation: 以下公开用于在计算机集群中共享公共数据存储介质的系统和相关方法。 集群内的每个服务器都包括处理器，操作系统，独立文件系统和集群管理系统。 此外，数据存储介质被配置为存储服务器集群内的每个服务器可用的数据。 集群管理系统与每个独立文件系统通信，以协调多个服务器之间的数据存储介质的访问。

    Instance Level Server Application Monitoring, Load Balancing, and Resource Allocation
    8.
    发明申请
    Instance Level Server Application Monitoring, Load Balancing, and Resource Allocation 有权
    实例级服务器应用程序监视，负载平衡和资源分配

    公开(公告)号：US20140149784A1

    公开(公告)日：2014-05-29

    申请号：US14048241

    申请日：2013-10-08

    Applicant: DH2I Company

    Inventor： Thanh Quy Ngo ,  Samuel Revitch

    IPC: G06F11/20

    CPC classification number: G06F11/2002 ,  H04L41/0668 ,  H04L41/0836 ,  H04L41/5025 ,  H04L67/1008

    Abstract: A system and methodology to monitor system resources for a cluster computer environment and/or an application instance allows user to defined failover policies that take appropriate corrective actions when a predefined threshold is met. An engine comprising failover policies and mechanisms to define resource monitoring, consumption, allocation, and one or more thresholds for a computer server environment to identify capable servers and thereafter automatically transition an application between multiple servers so as to ensure the application is continually operating within the defined metrics.

    Abstract translation: 监视集群计算机环境和/或应用程序实例的系统资源的系统和方法允许用户定义故障转移策略，以在满足预定义阈值时采取适当的纠正措施。 包括故障转移策略和机制的引擎，其定义用于计算机服务器环境的资源监视，消耗，分配和一个或多个阈值，以识别能力服务器，并且此后自动地在多个服务器之间转换应用程序，以确保应用程序在 定义的指标。

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