公开(公告)号：US20050262436A1

公开(公告)日：2005-11-24

申请号：US11192952

申请日：2005-07-29

Applicant: Brain Deen ,  Joel Soderberg

Inventor： Brain Deen ,  Joel Soderberg

IPC: G06F17/00 ,  G06F17/22 ,  G06F17/24 ,  G06F17/27

CPC classification number: G06F17/2229 ,  G06F17/2247 ,  G06F17/272 ,  G06F17/30014 ,  G06F17/30905 ,  H04L67/02

Abstract: Methods and systems for generating and sending an XML document are described. In a specific implementation, methods and systems for responding to an XML client request utilize an XML response generator that includes one or more request method objects. There is one object for each particular type of client request that might be received. Each request method object knows and gathers the data that is needed to respond to its particular associated client request. An emitter object receives calls from the request method object and translates the data that it receives into response portions that are in proper XML syntactic form.

Abstract translation: 描述用于生成和发送XML文档的方法和系统。 在具体实现中，用于响应XML客户端请求的方法和系统利用包括一个或多个请求方法对象的XML响应生成器。 每个特定类型的客户端请求可能有一个对象可能被接收。 每个请求方法对象知道并收集响应其特定关联的客户端请求所需的数据。 发射器对象接收来自请求方法对象的调用，并将其接收到的数据转换为适当的XML语法形式的响应部分。

公开(公告)号：US07657638B2

公开(公告)日：2010-02-02

申请号：US10998240

申请日：2004-11-23

Applicant: Brian Deen ,  Alex Hopmann ,  Joel Soderberg

Inventor： Brian Deen ,  Alex Hopmann ,  Joel Soderberg

IPC: G06F15/16 ,  G06F9/46 ,  G06F15/173

CPC classification number: H04L63/08 ,  G06F17/30067 ,  H04L29/12594 ,  H04L61/30 ,  H04L61/301 ,  H04L67/1002 ,  H04L67/1014 ,  H04L67/1023 ,  H04L67/28 ,  H04L67/2838 ,  H04L67/327

Abstract: Methods and computer program products for using a front-end server to access content stored on one or more back-end servers. The front-end server receives requests for content from client systems. Back-end servers store the content, but to the client system, it appears as if the front-end server is the content's source. Upon receiving the request, the front-end server checks the validity of the request and examines a global catalog that dynamically maps client system requests to the back-end server or servers that store the requested content. In some circumstances, the content will be stored at a single back-end server and the front-end server directs the request to that server. Alternatively, a list of back-end servers storing the requested content may be generated. If so, the front-end then uses an authentication token as a key to a hash operation that is performed on the list and a single server that is capable of satisfying the request for content is identified. A given request and authentication token always identify the same server if the list of servers available for providing the requested content remains the same. The front-end server provides a single source for content requests so that client systems are not required to alter requests or invalidate local caches when content is moved from one back-end server to another. The front-end server also provides an additional level of security for back-end servers.

Abstract translation: 使用前端服务器访问存储在一个或多个后端服务器上的内容的方法和计算机程序产品。 前端服务器接收来自客户端系统的内容请求。 后端服务器存储内容，但是对于客户端系统，看起来好像前端服务器是内容的源。 在接收到请求后，前端服务器检查请求的有效性，并检查将客户端系统请求动态映射到后端服务器或存储请求的内容的服务器的全局目录。 在某些情况下，内容将存储在单个后端服务器，前端服务器将请求指向该服务器。 或者，可以生成存储所请求的内容的后端服务器的列表。 如果是这样，则前端然后使用认证令牌作为在列表上执行的散列操作的关键字，并且识别出能够满足内容请求的单个服务器。 如果可用于提供请求的内容的服务器列表保持不变，则给定的请求和身份验证令牌总是标识相同的服务器。 前端服务器为内容请求提供单一来源，以便当内容从一个后端服务器移动到另一个时，不需要客户机系统更改请求或使本地缓存失效。 前端服务器还为后端服务器提供了额外的安全级别。

公开(公告)号：US20070044012A1

公开(公告)日：2007-02-22

申请号：US11207547

申请日：2005-08-19

Applicant: Christopher Suver ,  Joel Soderberg

Inventor： Christopher Suver ,  Joel Soderberg

IPC: G06F15/00

CPC classification number: G06F17/2229 ,  G06F17/2247

Abstract: Markup-language documents are converted into compacted markup-language form by using a number of parameterized macros. A parameterized macro takes at least one parameter. When compacting markup-language documents, a sequence of elements is replaced by references to a macro and to parameter(s), where the macro, when used with the parameters, yields the sequence of elements. The macros used may either be predetermined, from a static dictionary, may be generated on the fly, or mix of both. The definitions of macros may be included in the compacted markup-language information in order to allow a recipient of the compacted markup-language information to expand the macro reference and parameter(s) into the sequence of elements which had been replaced.

Abstract translation: 标记语言文档通过使用多个参数化的宏转换为压缩的标记语言形式。 参数化宏至少需要一个参数。 当压缩标记语言文档时，一系列元素被替换为对宏和参数的引用，其中宏与参数一起使用时产生元素序列。 使用的宏可以是预定的，从静态字典，可以在飞行中生成，或者两者的混合。 宏的定义可以包括在压缩的标记语言信息中，以便允许压缩的标记语言信息的接收者将宏参考和参数扩展成已被替换的元素的序列。

公开(公告)号：US20060085514A1

公开(公告)日：2006-04-20

申请号：US11299109

申请日：2005-12-09

Applicant: Brian Deen ,  Joel Soderberg ,  Alex Hopmann

Inventor： Brian Deen ,  Joel Soderberg ,  Alex Hopmann

IPC: G06F15/16

CPC classification number: H04L69/16 ,  H04L41/0896 ,  H04L69/163

Abstract: A method for efficiently sending notifications over a network. A client system requests to be notified when an event occurs. A server system receives the requests and monitors for the occurrence of the event. When the event occurs a single packet using a connectionless protocol (such as User Datagram Protocol) is sent to the client to notify the client of the occurrence of the event. Using a connectionless protocol to send notification reduces the overall amount of data on the network and thus reduces network congestion and the processing capacity of the server and client. When the client system receives notification an attempt to establish a connection using as connection-oriented protocol is executed. Additional data associated with the occurrence of the event is transferred over the connection. The server may repeatedly send notification using a connectionless protocol until a connection using a connection-oriented protocol is established. The server may send notification that notifies the client of the occurrence of multiple events simultaneously within a single packet. The server may also notify multiple applications of the occurrence of an event using a single notification.

公开(公告)号：US06898633B1

公开(公告)日：2005-05-24

申请号：US09680120

申请日：2000-10-04

Applicant: Sean Lyndersay ,  Brian Deen ,  Alex Hopmann ,  Joel Soderberg

Inventor： Sean Lyndersay ,  Brian Deen ,  Alex Hopmann ,  Joel Soderberg

IPC: G06F9/50 ,  H04L29/06 ,  H04L29/08 ,  G06F15/173 ,  G06F9/46 ,  G06F15/16

CPC classification number: H04L63/08 ,  H04L67/1002 ,  H04L67/1014 ,  H04L67/1023

Abstract: Systems and methods for directing client requests and for selecting a back end server to service client requests. A front end server receives client requests and based on the URI of the requests, directs the request to a back end server. The client request can be for a private or a public folder and each back end server typically stores both private and public folders. If the request is for a private folder, then the front end server determines which server stores that user's private folder and directs the client request to that folder. If the request is for a home public folder, the front end server directs the client request to the server that is associated with the private folders of the users. If the request is for an application public folder, then the front end server selects one of the back end servers to service the client request. Advantageously, the front end server always directs the client request to the same server. If the selected server is unavailable, then the front end server is capable of redirecting the client request to an available server.

Abstract translation: 用于指导客户端请求和选择后端服务器来为客户端请求提供服务的系统和方法。 前端服务器接收客户端请求，并根据请求的URI，将请求引导到后端服务器。 客户端请求可以用于私有或公共文件夹，并且每个后端服务器通常都存储私有文件夹和公用文件夹。 如果请求是专用文件夹，则前端服务器确定哪个服务器存储该用户的私有文件夹并将客户机请求指向该文件夹。 如果请求是用于家庭公用文件夹，则前端服务器将客户端请求指向与用户的私有文件夹相关联的服务器。 如果请求是针对应用程序的公用文件夹，则前端服务器选择后端服务器之一来为客户端请求提供服务。 有利地，前端服务器总是将客户端请求引导到同一服务器。 如果所选服务器不可用，则前端服务器能够将客户端请求重定向到可用的服务器。

公开(公告)号：US06823391B1

公开(公告)日：2004-11-23

申请号：US09679720

申请日：2000-10-04

Applicant: Brian Deen ,  Alex Hopmann ,  Joel Soderberg

Inventor： Brian Deen ,  Alex Hopmann ,  Joel Soderberg

IPC: G06F1516

CPC classification number: H04L63/08 ,  G06F17/30067 ,  H04L29/12594 ,  H04L61/30 ,  H04L61/301 ,  H04L67/1002 ,  H04L67/1014 ,  H04L67/1023 ,  H04L67/28 ,  H04L67/2838 ,  H04L67/327

Abstract: Methods and computer program products for using a front-end server to access content stored on one or more back-end servers. The front-end server receives requests for content from client systems. Back-end servers store the content, but to the client system, it appears as if the front-end server is the content's source. Upon receiving the request, the front-end server checks the validity of the request and examines a global catalog that dynamically maps client system requests to the back-end server or servers that store the requested content. In some circumstances, the content will be stored at a single back-end server and the front-end server directs the request to that server. Alternatively, a list of back-end servers storing the requested content may be generated. If so, the front-end then uses an authentication token as a key to a hash operation that is performed on the list and a single server that is capable of satisfying the request for content is identified. A given request and authentication token always identify the same server if the list of servers available for providing the requested content remains the same. The front-end server provides a single source for content requests so that client systems are not required to alter requests or invalidate local caches when content is moved from one back-end server to another. The front-end server also provides an additional level of security for back-end servers.

Abstract translation: 使用前端服务器访问存储在一个或多个后端服务器上的内容的方法和计算机程序产品。 前端服务器接收来自客户端系统的内容请求。 后端服务器存储内容，但是对于客户端系统，看起来好像前端服务器是内容的源。 在接收到请求后，前端服务器检查请求的有效性，并检查将客户端系统请求动态映射到后端服务器或存储请求的内容的服务器的全局目录。 在某些情况下，内容将存储在单个后端服务器，前端服务器将请求指向该服务器。 或者，可以生成存储所请求的内容的后端服务器的列表。 如果是这样，则前端然后使用认证令牌作为在列表上执行的散列操作的关键字，并且识别出能够满足内容请求的单个服务器。 如果可用于提供请求的内容的服务器列表保持不变，则给定的请求和身份验证令牌总是标识相同的服务器。 前端服务器为内容请求提供单一来源，以便当内容从一个后端服务器移动到另一个时，客户端系统不需要更改请求或使本地缓存失效。 前端服务器还为后端服务器提供了额外的安全级别。

公开(公告)号：US20070011178A1

公开(公告)日：2007-01-11

申请号：US11177051

申请日：2005-07-08

Applicant: Donald Dumitru ,  Joel Soderberg ,  Michael Rys

Inventor： Donald Dumitru ,  Joel Soderberg ,  Michael Rys

IPC: G06F7/00

CPC classification number: G06F17/2247

Abstract: XML Schema Designs for environment-specific types based on XML base types are disclosed. The invention provides a series of “base types” in the XML Schema. Each base type is in an environment-specific XML Schema namespace that disambiguates the environment's types from all other types defined by any other environment. The XML Schema Design then defines the final type as an anonymous type, derived from the environment-specific base type. The base type is defined with any XML Schema type facets that apply to all derivatives of the base type, and the anonymous final type is defined with additional XML Schema type facets to fully describe the type.

Abstract translation: 公开了基于XML基础类型的环境特定类型的XML模式设计。 本发明提供了XML Schema中的一系列“基本类型”。 每种基本类型都在环境特定的XML Schema命名空间中，可以将环境的类型与任何其他环境定义的所有其他类型相冲突。 然后，XML模式设计将最终类型定义为从环境特定的基本类型派生的匿名类型。 使用适用于基本类型的所有衍生工具的任何XML模式类型构面定义基类型，并使用其他XML模式类型构面定义匿名最终类型，以完全描述该类型。

公开(公告)号：US20060248034A1

公开(公告)日：2006-11-02

申请号：US11114303

申请日：2005-04-25

Applicant: Joel Soderberg ,  Miroslaw Sztajno ,  Sameer Tejani ,  Sharad Sundaresan ,  James Hamilton

Inventor： Joel Soderberg ,  Miroslaw Sztajno ,  Sameer Tejani ,  Sharad Sundaresan ,  James Hamilton

IPC: G06F17/30

CPC classification number: G06F17/30306

Abstract: A Dedicated Administrator Connection (DAC) for a database server is provided that allows a user with administrator privileges to connect to the database server when a connection by standard means fails. By allowing an administrator to connect to the server through the DAC, the administrator can resolve the issue despite the failure and bring back the server to a responsive state without requiring the server to be shut down and restarted. Additionally, support engineers, developers, etc. can use the DAC to diagnose a range of problems without the use of a debugger or requesting a repro while monitoring for issues.

公开(公告)号：US20050246630A1

公开(公告)日：2005-11-03

申请号：US11175231

申请日：2005-07-06

Applicant: Brian Deen ,  Joel Soderberg

Inventor： Brian Deen ,  Joel Soderberg

IPC: G06F17/00 ,  G06F17/22 ,  G06F17/24 ,  G06F17/27

CPC classification number: G06F17/2229 ,  G06F16/94 ,  G06F16/9577 ,  G06F17/2247 ,  G06F17/272 ,  H04L67/02

Abstract: Methods and systems for generating and sending an XML document are described. In a specific implementation, methods and systems for responding to an XML client request are described. In the described embodiment, an XML response generator is provided. The XML response generator responds to a client request without having to first build and save a hierarchical tree structure in memory that represents the response. The response generator includes one or more request method objects. There is one object for each particular type of client request that might be received. Each request method object knows and gathers the data that is needed to respond to its particular associated client request. In addition, the request method object knows a particular order that the information must be provided. An emitter object is provided and receives calls from the request method object. The calls include the data that is gathered by the request method object. The calls are made in a particular order and ensure that the hierarchical nature of the response that is being built is preserved. The emitter object translates the data that it receives into response portions that are in proper XML syntactic form. A body object is provided and manages a buffer. The body object receives calls from the emitter object that include the properly-formatted XML response portions. The response portions are placed in the buffer. When a defined buffer threshold is reached, the buffered response portions are sent to the client.

Abstract translation: 描述用于生成和发送XML文档的方法和系统。 在具体实现中，描述了用于响应XML客户端请求的方法和系统。 在所描述的实施例中，提供了XML响应生成器。 XML响应生成器响应客户端请求，而不必首先在表示响应的内存中构建并保存分层树结构。 响应生成器包括一个或多个请求方法对象。 每个特定类型的客户端请求可能有一个对象可能被接收。 每个请求方法对象知道并收集响应其特定关联的客户端请求所需的数据。 此外，请求方法对象知道必须提供信息的特定顺序。 提供发射器对象并从请求方法对象接收呼叫。 调用包括请求方法对象收集的数据。 呼叫以特定顺序进行，并确保正在构建的响应的层次性保留。 发射器对象将其接收到的数据转换为适当的XML语法形式的响应部分。 提供身体对象并管理缓冲区。 身体对象从发射器对象接收包含正确格式化的XML响应部分的调用。 响应部分放置在缓冲器中。 当达到定义的缓冲区阈值时，将缓冲的响应部分发送到客户端。

公开(公告)号：US06865605B1

公开(公告)日：2005-03-08

申请号：US09679716

申请日：2000-10-04

Applicant: Joel Soderberg ,  Brian Deen ,  Alex Hopmann

Inventor： Joel Soderberg ,  Brian Deen ,  Alex Hopmann

IPC: G06F15/16 ,  G06F15/173 ,  G06F17/30 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04L63/0807 ,  H04L67/327

Abstract: Methods and computer program products for transparently redirecting a request for content such that a client system is unaware of the redirection. A client requests content through a front-end server that provides a single point of access for content stored on one or more back-end servers. The single point of access makes it so the client does not know and does not care which particular back-end server stores the requested content. When a back-end server provides a redirect response for content that the back-end server does not store, the front-end server receives the redirect response and reissues the request to a server identified in the redirect response. A front-end server indicator is added to requests so that the back-end server knows the request is from a front-end server. This allows the back-end server to provide a list of servers in the redirect response without causing errors in clients making direct requests to back-end servers when the clients are unable to process a list of servers contained in a redirect response.

Abstract translation: 用于透明地重定向内容请求的方法和计算机程序产品，使得客户机系统不知道重定向。 客户端通过前端服务器请求内容，前端服务器为存储在一个或多个后端服务器上的内容提供单点访问。 单点访问使得客户端不知道并且不在乎哪个特定的后端服务器存储所请求的内容。 当后端服务器为后端服务器不存储的内容提供重定向响应时，前端服务器接收重定向响应，并将请求重新发送到在重定向响应中标识的服务器。 前端服务器指示符被添加到请求中，以便后端服务器知道来自前端服务器的请求。 这允许后端服务器在重定向响应中提供服务器列表，而不会在客户端无法处理重定向响应中包含的服务器列表的客户端对后端服务器进行直接请求时导致错误。