Layering and partitioning management method for nodes

A partition management and node layering technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of weakening the function of the blockchain database and abnormal data loss, etc., to ensure reducibility and take into account data The effect of safety and efficiency

Inactive Publication Date: 2018-11-30
HENGBAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the monitoring of blockchain data in this prior art is likely to cause abnormal data loss and weaken the function of the blockchain database.

Method used

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  • Layering and partitioning management method for nodes
  • Layering and partitioning management method for nodes
  • Layering and partitioning management method for nodes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A large-scale data processing center adopts this method for data management, specifically a node layered and partitioned management method, including the following steps: node registration step, grading step, partitioning step, and data management step.

[0033] More specifically, the data processing center has a wide range of data processing institutions, which have high requirements for data confidentiality and security, and the data files are large in size, which belongs to large data files, and has high requirements for data transmission efficiency. .

[0034] Nodes joining the blockchain need to provide verification information through the registration step before they can join.

[0035]More specifically, the data processing center has temporary expansion requirements, and due to business needs, data processing institutions will be temporarily added.

[0036] In the node registration step, identity verification information and data access requirements need to be p...

Embodiment 2

[0051] as attached to the invention figure 2 As shown, the nodes in the blockchain are managed hierarchically and partitioned. The nodes in the same partition are at the same level, and the access rights are controlled by asymmetrically encrypted keys between different nodes.

[0052] As the invention attached image 3 The schematic diagram of internal node management of a partition is shown in . Node C is a node with independent computing functions, which has computing functions, access functions, encryption functions and backup functions. The same data file is stored in each time version through at least two nodes. Storage, data transmission between nodes is transmitted through P2P based on the combination of key control authority. M node is the management node, which records the data transmission records in the partition. , when the efficiency is low, the form of partitioning is adopted. The partitioning process is based on the calculation and access of each node, and the...

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PUM

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Abstract

The invention discloses a layering and partitioning management method for nodes. In order to effectively perform the function of blockchain data and give consideration to data transmission efficiency,the grading and partitioning management of the blockchain is carried out, each hierarchy of blockchain has a partitioning self-growth function, and a management node is arranged in each partition tocarry out statistics and analysis on data transmission efficiency in nodes. When efficiency achieves a transmission upper limit, partitioning segmentation is carried out, a new management node and a data backup are added, a tree structure organization is adopted between hierarchies, the next hierarchy of data interface is taken as an upper hierarchy of nodes, and partitioning management is carriedout in each hierarchy. Meanwhile, a verification step needs to be carried out for adding nodes, and the nodes can be added into the blockchain after voting. The management method is suitable for databackup management in the industry and specifically comprises an industrial public chain and an industrial internal organization alliance chain, wherein a private chain with a database structure is arranged in the organization.

Description

technical field [0001] The invention relates to the field of block chain information management, in particular to a node layered and partitioned management method. Background technique [0002] Blockchain technology, referred to as BT (Blockchain technology), also known as distributed ledger technology, is an Internet database technology, which is characterized by decentralization, openness and transparency, allowing everyone to participate in database records. [0003] The basic principles of blockchain are not difficult to understand. The basic concepts include: Transaction: an operation that causes a change in the state of the ledger, such as adding a record; Block: records transactions and state results that occurred within a period of time, and is a consensus on the current state of the ledger; Chain: It is composed of blocks connected in series in the order of occurrence, and is a log record of the entire state change. If the blockchain is used as a state machine, ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 钱京陆道如崔可
Owner HENGBAO
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