Difference between revisions of "Structure of CNM Cloud"

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:[[CNM Cloud]] is more than its [[end-user application]]s called [[CNM app]]s. The ''apps'' do not exist without their environment. At [[CNM Cloud]], this environment consists of [[CNM Cloud Foundation]] and [[WorldOpp Middleware]].
 
:[[CNM Cloud]] is more than its [[end-user application]]s called [[CNM app]]s. The ''apps'' do not exist without their environment. At [[CNM Cloud]], this environment consists of [[CNM Cloud Foundation]] and [[WorldOpp Middleware]].
  
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:Using its [[operating system]], [[web server]]s, [[database management system]]s, and support for [[programming language]]s, the ''Foundation'' provides functionality for both the ''apps'' and the ''Middleware''. All [[CNM app]]s are hosted either by a [[computing server]] or, if the ''app'' is [[serverless]], directly by the specially-provisioned [[cloud]].
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:Using its [[operating system]]s, [[web server]]s, [[database management system]]s, and support for [[programming language]]s, the ''Foundation'' provides functionality for both the ''apps'' and the ''Middleware''. All [[CNM app]]s are hosted either by a [[computing server]] or, if the ''app'' is [[serverless]], directly by the specially-provisioned [[cloud]].
  
 
:The ''Middleware'' provides [[CNM app]]s with those services that are central for the ''Cloud'' and cannot be provided by the ''Foundation''. Probably, we can describe these services as ''software glue'' between [[CNM app]]s and the ''Foundation''. Particularly, the ''Middleware'' handles user permissions and rights throughout the whole ''Cloud.''
 
:The ''Middleware'' provides [[CNM app]]s with those services that are central for the ''Cloud'' and cannot be provided by the ''Foundation''. Probably, we can describe these services as ''software glue'' between [[CNM app]]s and the ''Foundation''. Particularly, the ''Middleware'' handles user permissions and rights throughout the whole ''Cloud.''

Revision as of 23:28, 9 September 2020

CNM Cyber

Structure of CNM Cloud (hereinafter, the Lectio) is the lesson part of the CNM Cloud Essentials lesson that introduces its participants to CNM Cloud. This lesson belongs to the Introduction to CNM Cloud session of the CNM Cyber Orientation.


Content

The successor predecessor lectio is CNM App Groups.

Key terms

Script

CNM Cloud is more than its end-user applications called CNM apps. The apps do not exist without their environment. At CNM Cloud, this environment consists of CNM Cloud Foundation and WorldOpp Middleware.
Using its operating systems, web servers, database management systems, and support for programming languages, the Foundation provides functionality for both the apps and the Middleware. All CNM apps are hosted either by a computing server or, if the app is serverless, directly by the specially-provisioned cloud.
The Middleware provides CNM apps with those services that are central for the Cloud and cannot be provided by the Foundation. Probably, we can describe these services as software glue between CNM apps and the Foundation. Particularly, the Middleware handles user permissions and rights throughout the whole Cloud.
To make CNM Cloud stable, all of its software systems are run in clusters. Each cluster includes two or more exactly the same systems. If one of them fails or is not available, another would continue running. This feature of the Cloud's structure is called redundancy.
Special load balancers make sure that all the parts of the cloud work synchronously to cover for each other and the Cloud users access the right part of the structure.

What the Foundation Is is the successor lectio.

Questions

Lectio quiz

The answer is recorded for the lectio completion purpose:

Placement entrance exam

True/False questions

Fill-in-blanks (short answer) questions

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