An access method, device and electronic device supporting cross-network segment scheduling

An access method and cross-network segment technology, applied in the field of computer-readable media, can solve problems such as the impossibility of scheduling access across network segments, and achieve the effects of ensuring real-time access, simple operation, and low cost

Active Publication Date: 2022-03-08
BEIJING QIYU INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The invention aims to solve the technical problem that cross-network segment scheduling access cannot be realized

Method used

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  • An access method, device and electronic device supporting cross-network segment scheduling
  • An access method, device and electronic device supporting cross-network segment scheduling
  • An access method, device and electronic device supporting cross-network segment scheduling

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Embodiment Construction

[0046] Exemplary embodiments of the present invention will now be described more fully with reference to the accompanying drawings, and although the exemplary embodiments may be embodied in many specific forms, these should not be construed as limited to the embodiments set forth herein. On the contrary, these exemplary embodiments are provided in order to make the content of the present invention more complete and more convenient to fully convey the inventive concept to those skilled in the art.

[0047] On the premise of complying with the technical concept of the present invention, the structure, performance, effect or other features described in a specific embodiment can be combined in any suitable way into one or more other embodiments.

[0048] During the introduction of specific embodiments, detailed descriptions of structures, performances, effects or other features are intended to enable those skilled in the art to fully understand the embodiments. However, it does no...

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Abstract

The invention discloses a database access method supporting cross-network segment scheduling, which is used to enable a client to access a target database. The target database is located in a network segment different from the local network segment where the client is located. The method includes: establishing Proxy node, the proxy node can access the target database; establish a scheduling node, the scheduling node receives and stores the access task to the target database from the client, and allows the access request to the target database according to the access task for the agent node to retrieve; the agent node retrieves the access request to the target database from the scheduling node, sends it to the target database, and forwards the request result returned by the target database to the scheduling node node. The invention supports cross-segment scheduled access, can ensure real-time access, does not require any hardware improvement, and has the advantages of simple operation and low cost.

Description

technical field [0001] The present invention relates to the field of computer information processing, in particular to an access method, device, electronic equipment and computer-readable medium supporting cross-network segment scheduling. Background technique [0002] The network segment is used to distinguish whether the hosts on the network are in the same network segment. In the local area network, each computer can only communicate with computers on the same network segment as itself. With the advent of the big data era, the scale of data continues to grow, and the scope of data query has also developed from data query on the same network segment to data query across network segments. [0003] For example, among large-scale data clusters, the data of a table is usually distributed in multiple clusters according to a certain strategy, so a structured query language (Structured Query Language, SQL) query access to the table needs to be distributed among multiple clusters....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50G06F16/25G06F16/27G06F16/2455
CPCG06F9/5027G06F16/25G06F16/27G06F16/24564G06F2209/5013
Inventor 高飞龙王安滨常富洋
Owner BEIJING QIYU INFORMATION TECH CO LTD
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