System for high-throughput handling of transactions in data-partitioned, distributed, relational database management system

A data management system and database technology, which is applied in the field of high-throughput processing of transactions in a distributed relational database management system for data partitioning, can solve problems such as inability to execute concurrently, unsuitable distributed databases, etc., and achieve high performance effect

Active Publication Date: 2017-08-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system cannot execute actions in different phases of the same transaction concurrently
[0007] However, while the proposed alternative provides a solution to race-related latencies, this solution is for data storage implementations where processors are tightly coupled and form a single database system, and is not suitable for distributed databases and / or suboptimal

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  • System for high-throughput handling of transactions in data-partitioned, distributed, relational database management system
  • System for high-throughput handling of transactions in data-partitioned, distributed, relational database management system
  • System for high-throughput handling of transactions in data-partitioned, distributed, relational database management system

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Embodiment Construction

[0022] Reference will now be made in detail to preferred embodiments of the claimed subject matter, methods and systems for a radiography system, examples of which are illustrated in the accompanying drawings. While the claimed subject matter has been described in conjunction with the preferred embodiments, it should be understood that they are not intended to limit the claimed subject matter to these embodiments. On the contrary, the claimed subject matter is intended to cover alternatives, modifications and equivalents, which may be included within the spirit and scope of the appended claims.

[0023] Furthermore, in the following detailed description of embodiments of the claimed subject matter, numerous specific details are set forth in order to provide a thorough understanding of the claimed subject matter. One of ordinary skill in the art will recognize, however, that the claimed subject matter may be practiced without these specific details. In other instances, well-kn...

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PUM

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Abstract

The invention discloses a system for high-throughput handling of transactions in a data-partitioned, distributed, relational database management system. A topic-based messaging architecture (including schema, protocols, naming conventions, etc.) is used in a distributed data-oriented OLTP environment. The topic-based messaging architecture is implemented as a type of publication-subscription ("pub-sub") messaging pattern. In one or more embodiments of the topic-based system, messages are published to "topics" or named logical channels. Subscribers in a topic-based system will receive all messages published to the topics to which they subscribe, and all subscribers to a topic will receive the same messages. The publisher is responsible for defining the classes of messages to which subscribers can subscribe. The topic-based messaging interface improves the scalability of a distributed database management system and provides a robust mechanism for message delivery.

Description

[0001] Related Applications Cross Application [0002] This application requires that the invention submitted on January 16, 2015 be titled "SYSTEM FOR HIGH-THROUGHPUT HANDLING OFTRANSACTIONS IN A DATA-PARTITIONED, DISTRIBUTED , RELATIONAL DATABASE MANAGEMENT SYSTEM), which is incorporated herein by reference in its entirety. Background technique [0003] Advances in hardware technology, specifically computer processing and storage capabilities, have led to the proliferation of electronic databases and database management systems (DBMSs) in nearly every business and industry. Databases have become essential for storing, manipulating, and processing collections of information. Typically, one or more data units collected in a database are accessed through a transaction. Access is performed through one or more processes, which can be dedicated transaction threads. Various problems arise when data must be accessed simultaneously by several threads. [0004] In traditional data...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F17/30
CPCG06F16/21G06F16/284
Inventor 陈萌萌马苏德·莫塔扎维胡荣中
Owner HUAWEI TECH CO LTD
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