公开(公告)号：US20050182800A1

公开(公告)日：2005-08-18

申请号：US10773724

申请日：2004-02-06

Applicant: Shrinivas Ashwin ,  Christian Kleinerman ,  Ganapathy Krishnamoorthy ,  Joel Soderberg

Inventor： Shrinivas Ashwin ,  Christian Kleinerman ,  Ganapathy Krishnamoorthy ,  Joel Soderberg

IPC: G06F17/30

CPC classification number: G06F17/3056 ,  Y10S707/99934 ,  Y10S707/99952 ,  Y10S707/99954

Abstract: Systems and methodologies are provided as part of a computing environment that implements an enhanced tabular data stream (TDS) protocol. Such enhanced TDS protocol can mitigate synchronization inconsistencies between client and servers, improve robustness of the data transfer, facilitate password specification as part of login procedures, and reduce administration overhead. Various headers are provided as part of the data stream protocol, and a versioning scheme is established that facilitates proper communication between servers and clients having different release dates and versions of the TDS protocol.

Abstract translation: 提供系统和方法作为实现增强的表格数据流（TDS）协议的计算环境的一部分。 这种增强的TDS协议可以减轻客户端和服务器之间的同步不一致性，提高数据传输的鲁棒性，便于作为登录过程一部分的密码规范，并减少管理开销。 提供了各种头部作为数据流协议的一部分，并且建立了一种版本控制方案，其促进具有不同发布日期和版本的TDS协议的服务器和客户端之间的正确通信。

公开(公告)号：US20050187893A1

公开(公告)日：2005-08-25

申请号：US10776664

申请日：2004-02-10

Applicant: Shrinivas Ashwin ,  Jose Blakeley ,  Peter Carlin ,  Jun Fang ,  Ajay Kalhan ,  Christian Kleinerman ,  Stefano Stefani ,  Aleksandras Surna ,  Honggang Zhang

Inventor： Shrinivas Ashwin ,  Jose Blakeley ,  Peter Carlin ,  Jun Fang ,  Ajay Kalhan ,  Christian Kleinerman ,  Stefano Stefani ,  Aleksandras Surna ,  Honggang Zhang

IPC: G06F7/00

CPC classification number: G06F17/30504 ,  Y10S707/99931 ,  Y10S707/99936 ,  Y10S707/99943

Abstract: Various embodiments of the present invention are direct to the utilization of Blob Handles (BHs) which are an internal representation of a large value. BHs are immutable and stateless references to a large data object. The structure of a BH contains enough information to return an ILockBytes interface in order to provide access to the corresponding large data block, and a BH can also return information regarding its own lifetime description. A BH can be completely described using (a) a pointer to the beginning of BH data and (b) the byte-length of the BH.

Abstract translation: 本发明的各种实施例直接利用作为大值的内部表示的Blob句柄（BH）。 BH是不可变的和无状态的引用大型数据对象。 BH的结构包含足够的信息来返回ILockBytes接口，以便提供对相应的大数据块的访问，并且BH还可以返回关于其自身寿命描述的信息。 可以使用（a）指向BH数据的开始的指针和（b）BH的字节长度来完全描述BH。