This document discusses multitenancy in cloud computing, which allows multiple customers to share the same computing resources, leading to cost savings and flexible resource scaling. It covers multitenancy in various computing models, including public cloud, container architecture, and serverless computing, while also highlighting potential drawbacks such as data breach risks and downtime. Recommendations for improving multitenancy models include enhancing security protocols and implementing governance mechanisms.

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Unlocking the
Cloud's True Potential:
Why Multitenancy Is The Key

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What Is Multitenancy?
Multitenancy in cloud computing
means that multiple customers of a
cloud vendor are using the same
computing resources.

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Benefits of Multitenancy
Optimized bill and shared
environmental cost.
Flexible scaling of resources as per
workload.
Automated maximized resource usage
shared across all your tenants

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Multitenancy in Public Cloud
Metadata of each tenant is stored.
Software instance is altered at runtime
based on this metadata fulfilling a tenant’s
needs
The tenants are isolated from each other via
permissions.

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Multitenancy in Container
Architecture
Containers are self-contained bundles of software.
Each container runs as if it were the only system on
that host machine.
Multiple containers created by different cloud
customers are partitioned from each other into
different user space environments.

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Multitenancy in Serverless
Computing
Applications are broken up into smaller pieces called
functions.
Functions do not run on dedicated servers, but rather
on any available machine in the serverless provider's
infrastructure.
Each function runs on demand totally separate from
each other even if on the same infrastructure.

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Drawbacks of Multitenancy
Data breach risks.
High downtime risk - the noisy neighbor.
Configuration change and management
risk.

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Tips to Improve Your
Multitenancy Model
Improve your system encryption protocols and
access controls for cloud infrastructure.
Implement collaboration controls that enable
tracking, controlling, and detecting granular
permissions of shared files.
Introduce cloud governance and account
discovery mechanisms.

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