This standard applies to the design, production, use, maintenance, management, scientific research, teaching and publishing of all fields related to electronic computers and information processing. GB/T 5271.18-1993 Data Processing Vocabulary Part 18 Distributed Data Processing GB/T5271.18-1993 Standard Download Decompression Password: www.bzxz.net

National Standard of the People's Republic of China
Vocabulary in Part 18
Distributed data processing
Data processing -- VocabularySection 18: Distributed data processingGB/T 5271.18 --93
This part of the vocabulary is equivalent to the international standard IS02382/18--1986 "Information processing systems-Vocabulary-Part 18: Distributed data processing".
Subject content and scope of application
1.1 Subject content
This vocabulary consists of two parts. This part explains the most commonly used concepts in distributed data processing. 1.2 Scope of application
This vocabulary selects some terms and concise definitions of concepts in the field of data processing, and clarifies the relationship between different concepts, so as to facilitate domestic and international exchanges.
The vocabulary involves all major aspects of data processing, including the main processing procedures and the types of equipment used, data representation, data description, computer programming and operation, peripheral equipment, data communication and other special applications. This standard applies to the design, production, use, maintenance, management, scientific research, teaching and publishing of various fields related to electronic computers and information processing.
2 Principles and rules to be followed
The following rules have been detailed in GB5271.185 "Data Processing Vocabulary: Part 01 Basic Terms". They are also applicable to this part and will not be repeated here. Only the titles of each item are listed as follows: 2.1 Definition of terms;
2.2 Composition of terms;
2.3 Classification of terms;
Term selection and definition terms;
2.5 Polysemous terms;
2.6 Contraction;
2 .7 Use of brackets;
Use of square brackets:
2.9 Use of boldface terms and asterisks in definitions; 2.10 Spelling:
Compilation of Sozhou tables
3 Terms and definitions
18 Distributed data processing
Approved by the State Administration of Technical Supervision on January 7, 1993 and implemented on August 1, 1993
18.01 Network topology
18.01.01 Network
network
CB/T 5271.18-93
A layout of nodes and interconnected branches.
Note: The terms in this clause describe the conceptual structure of a network. In other parts of GB5271 and other entries, terms such as \bus network\li\ring network describe more detailed content than the topology of these networks. 18.01.02 node
a point at the end of a branch in a network.
branch
a path in a network connecting two adjacent nodes with no intermediate nodes between them. 18. 01. 04
any path between any two nodes in a network. Note: A path may include multiple branches. 5 adjacent nodes
18. 01.05
adjacent nodes
two nodes connected by at least one path that does not contain any other nodes. 18.01.06 endpoint node
endpoint node
peripheral node
a node at the end of only one branch.
intermediate node
intermediate node
a node at the end of more than one branch.
Linear network
Linear network
A network that has only two end nodes and may have several intermediate nodes, but only one path between any two nodes.
Note: () See Figure 1.
② See the note to 18.01.01.
18. 01. 09
Ring network
A network in which each node has only two branches and there are only two paths between any two nodes. Note: () The nodes are all on a closed line, see Figure 1. (2) See the note to 18.01.01.
18.01.10Tree network
Tree network
A network in which there are only one path between any two nodes. Note: 0) See Figure 1.
(2: See note to 18.01.01.
18.01.11 Star network
star network
GB/T 5271. 18---93
A tree network with only one intermediate node.
Note: See Figure!.
See note to 18.01.01.
18.01.12 Mesh network
mesh network
A network with at least two nodes and two or more paths between the two nodes. Note: (See Figure 1.
(2) See note to 18.01.01.
18.01.13 Fully-connected network
fully-connected network
A network that has a branch between any two nodes. Note: See Figure 1
(22See note to 18.01.01
General concepts
18.02.01 Computer network
computer network
A network that interconnects multiple data processing nodes for the purpose of data communication. 18. 02. 02
Network architecture
Network architecture
The logical structure and operating principles of a computer network. Note: The operating principles of a network include the principles of services, functions, and protocols. 18.02.03 Session
session
In a network architecture, all activities that occur during the establishment, maintenance, and release of a connection for data communication between functional components.
18.02.04 Layer
Group services, functions, and protocols in a network architecture. It is conceptually complete and is divided into layers. The scope of the structural group extends to all systems that conform to the network architecture. Note: See Figure 2.
18.02.05 Service
service
In the network architecture. A capability provided by a layer to its adjacent layer near the end user. Note: The services in a given layer may depend on the services of the layers below that are near the physical media. (2) See Figure 2.
18.03 Network Functions
18.03.01 Distributed Data Processing
distributed data processing
DDP (abbreviation)
A type of data processing in which, in addition to input and output functions, some or all of its processing, storage and control functions are also distributed among various data processing stations.
18.03.02 Remote-access data processing
GB/T 5271.18---93
remote-access data processingA type of data processing in which some of its input and output functions are implemented by the equipment of the connected computer system using data communications.
3 Hierarchical computer network
hierarchical computer networkA type of computer network in which the control functions are organized in a hierarchical manner. The control functions can be distributed among various data processing stations.
18.03.04 Homogeneous computer network
homogeneous computer networkA type of computer network in which all computers have similar or identical architectures. 18.03.05 Heterogeneous computer network
heterogeneous computer network…A type of computer network in which the computers have different architectures but can still communicate with each other. 6 Data processing nodes
18. 03.06
data processing node
In a computer network, the node where data processing equipment is located. host computer
host computer
In a computer network, a computer that provides services such as computing and database access to end users and can perform network control functions.
18.03.08 host node
host node
The node made by the host computer:
18.03.09 data processing station
data processing station
data processing equipment and related software at a data processing node. 18.03.10 workstation
work station
A data processing station that is manually operated and usually located at the end node. 18.03.11 front end processor
front end processor
A processor in a computer network that relieves the host computer of certain processing tasks. These processing tasks include circuit manipulation, message processing, code conversion, and error control.
18.03.12 Domain
domain
The portion of a computer network where data processing resources are under common control. 18.03.13
Adjacent domains
adjacent donains
Two domains in which equipment in adjacent nodes is interconnected. 18.03.14 End user
end user
A person, device, program, or computer system that uses a computer network for data processing and information exchange. 268
18.03.15 Gateway
gateway
5271.18-93
A functional component that interconnects two computer networks with different network architectures. Star network
Ring network
Mesh network
Fully connected network
Linear network
Tree network
Figure 1 Network structure diagram
Application layer
Presentation layer
Session layer 1
Transport layer
Network layer—
Data link layer
Physical layer—
GB/T 5271.18
Co-location-
Parallel system B
-physical media
Open system A
Seven-layer reference model of interconnected architecture in open systems
End user
Distributed data processing,
Hierarchical computer network…
Service·
Workstation·
Ring network
Session·
Computer network
End node
Front-end processor
Fully connected network
Data processing node,
adjacent domains
adjacent nodes
hranch
compulser network
GB/T 5271. 18
Appendix A
Chinese Index
(Reference)
Data Processing Station,
18. 01., 06
18. 03. 11
Tree network
Homogeneous computer network
Path·
Peripheral node
Gateway·
Network·
Network architecture
Mesh network
Adjacent node
Adjacent domain·
Linear network.
Star network
Heterogeneous computer network
Remote access data processing
Intermediate node
Host node·
Main computer·
Appendix B
English index
(reference)
18.03. 04
18. 01.01
18. 02. 1
data processing node
data processing station
distributed data processing
domain
cndpoint node
cnd user
front end processor.
fully-connected network
gateway
heierogencous computer netwarkhicrarchical computer network homogencous computer networkhost computer
host node
intermediate node
linear net work
mesh network
net work
network architecture
peripheral node
remote-access data processing ring net wurk
service
session
star network
GB/T 5271.18--93
18. 03. 01
18. 03.12
18,03. 14
18. 03. 11
18.01. 13
18. 03.15
18: 03. 03
18. 03. 08
18. 01.07
18. 01.02
18. 02. 03
trecnttwork
workstation
Additional notes:
GB/T 5271.18-93
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard was drafted by the University of Electronic Science and Technology of China (Chengdu) and Hangzhou Institute of Electronic Industry. The main drafters of this standard are Zhang Yiting, Yang Xuming, Lin Ning, and Zhang Jianzhong. 18. 01. 1018-93
A functional component that interconnects two computer networks with different network architectures. Star network
Ring network
Mesh network
Fully connected network
Linear network
Tree network
Figure 1 Network structure diagram
Application layer
Presentation layer
Session layer-
Transport layer
Network layer-
Data link layer
Physical layer-
GB/T 5271.18
Co-location-
Parallel system B
-physical media
Open system A
Seven-layer reference model of interconnected architecture in open systems
End user
Distributed data processing,
Hierarchical computer network…
Service·
Workstation·
Ring network
Session·
Computer network
End node
Front-end processor
Fully connected network
Data processing node,
adjacent domains
adjacent nodes
hranch
compulser network
GB/T 5271. 18
Appendix A
Chinese Index
(Reference)
Data Processing Station,
18. 01., 06
18. 03. 11
Tree network
Homogeneous computer network
Path·
Peripheral node
Gateway·
Network·
Network architecture
Mesh network
Adjacent node
Adjacent domain·
Linear network.
Star network
Heterogeneous computer network
Remote access data processing
Intermediate node
Host node·
Main computer·
Appendix B
English index
(reference)
18.03. 04
18. 01.01
18. 02. 1
data processing node
data processing station
distributed data processing
domain
cndpoint node
cnd user
front end processor.
fully-connected network
gateway
heierogencous computer netwarkhicrarchical computer network homogencous computer networkhost computer
host node
intermediate node
linear net work
mesh network
net work
network architecture
peripheral node
remote-access data processing ring net wurk
service
session
star network
GB/T 5271.18--93
18. 03. 01
18. 03.12
18,03. 14
18. 03. 11
18.01. 13
18. 03.15
18: 03. 03
18. 03. 08
18. 01.07
18. 01.02
18. 02. 03
trecnttwork
workstation
Additional notes:
GB/T 5271.18-93
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard was drafted by the University of Electronic Science and Technology of China (Chengdu) and Hangzhou Institute of Electronic Industry. The main drafters of this standard are Zhang Yiting, Yang Xuming, Lin Ning, and Zhang Jianzhong. 18. 01. 1018-93
A functional component that interconnects two computer networks with different network architectures. Star network
Ring network
Mesh network
Fully connected network
Linear network
Tree network
Figure 1 Network structure diagram
Application layer
Presentation layer
Session layer-
Transport layer
Network layer-
Data link layer
Physical layer-
GB/T 5271.18
Co-location-
Parallel system B
-physical media
Open system A
Seven-layer reference model of interconnected architecture in open systems
End user
Distributed data processing,
Hierarchical computer network…
Service·
Workstation·
Ring network
Session·
Computer network
End node
Front-end processor
Fully connected network
Data processing node,
adjacent domains
adjacent nodes
hranch
compulser network
GB/T 5271. 18
Appendix A
Chinese Index
(Reference)
Data Processing Station,
18. 01., 06
18. 03. 11
Tree network
Homogeneous computer network
Path·
Peripheral node
Gateway·
Network·
Network architecture
Mesh network
Adjacent node
Adjacent domain·
Linear network.
Star network
Heterogeneous computer network
Remote access data processing
Intermediate node
Host node·
Main computer·
Appendix B
English index
(reference)
18.03. 04
18. 01.01
18. 02. 1
data processing node
data processing station
distributed data processing
domain
cndpoint node
cnd user
front end processor.
fully-connected network
gateway
heierogencous computer netwarkhicrarchical computer network homogencous computer networkhost computer
host node
intermediate node
linear net work
mesh network
net work
network architecture
peripheral node
remote-access data processing ring net wurk
service
session
star network
GB/T 5271.18--93
18. 03. 01
18. 03.12
18,03. 14
18. 03. 11
18.01. 13
18. 03.15
18: 03. 03
18. 03. 08
18. 01.07
18. 01.02
18. 02. 03
trecnttwork
workstation
Additional notes:
GB/T 5271.18-93
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard was drafted by the University of Electronic Science and Technology of China (Chengdu) and Hangzhou Institute of Electronic Industry. The main drafters of this standard are Zhang Yiting, Yang Xuming, Lin Ning, and Zhang Jianzhong. 18. 01. 1012
18,03. 14
18. 03. 11
18.01. 13
18. 03.15
18: 03. 03
18. 03. 08
18. 01.07
18. 01.02
18. 02. 03
trecnttwork
workstation
Additional Notes:Www.bzxZ.net
GB/T5271.18-93
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard was drafted by the University of Electronic Science and Technology of China (Chengdu) and Hangzhou Institute of Electronic Industry. The main drafters of this standard are Zhang Yiting, Yang Xuming, Lin Ning and Zhang Jianzhong. 18. 01. 1012
18,03. 14
18. 03. 11
18.01. 13
18. 03.15
18: 03. 03
18. 03. 08
18. 01.07
18. 01.02
18. 02. 03
trecnttwork
workstation
Additional Notes:
GB/T5271.18-93
This standard was proposed by the Ministry of Machinery and Electronics Industry of the People's Republic of China. This standard was drafted by the University of Electronic Science and Technology of China (Chengdu) and Hangzhou Institute of Electronic Industry. The main drafters of this standard are Zhang Yiting, Yang Xuming, Lin Ning and Zhang Jianzhong. 18. 01. 10
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.