# paas and iaas

Published articles for paas and iaas.

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## Digital sovereignty sounds great until you try ditching your suppliers

DevFeed: [Digital sovereignty sounds great until you try ditching your suppliers](<https://devfeed.tech/articles/digital-sovereignty-sounds-great-until-you-try-ditching-your-suppliers-8550.md>)

Original publisher: [Read original article](<https://www.theregister.com/paas-and-iaas/2026/09/10/digital-sovereignty-sounds-great-until-you-try-ditching-your-suppliers/5294997>)

Author: Carly Page

Published: 2026-09-10T09:05:00Z

Content type: opinion

Language: en

Sources: [www.theregister.com - Articles](<https://devfeed.tech/sources/www-theregister-com-articles.md>)

Topics: [Open Source](<https://devfeed.tech/topics/open-source.md>)

Tags: [cloud](<https://devfeed.tech/tags/cloud.md>), [digital-sovereignty](<https://devfeed.tech/tags/digital-sovereignty.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [paas-and-iaas](<https://devfeed.tech/tags/paas-and-iaas.md>)

### AI overview

The article examines the practical difficulty of achieving digital sovereignty when organizations depend on critical technology suppliers. It highlights the limits of replacing providers and points to Switzerland's FOSS push as an escape route from Microsoft 365.

### Source excerpt

Most organizations say tech independence is unrealistic - and one in ten can't replace a critical provider at all

## Types of Cloud Service Models

DevFeed: [Types of Cloud Service Models](<https://devfeed.tech/articles/types-of-cloud-service-models-17763.md>)

Original publisher: [Read original article](<https://talent500.com/blog/types-of-cloud-service-models/>)

Author: Sumit Malviya

Published: 2026-03-12T07:01:39Z

Content type: tutorial

Language: en

Sources: [Backend Archives | Talent500 blog](<https://devfeed.tech/sources/backend-archives-talent500-blog.md>)

Topics: [cloud-computing](<https://devfeed.tech/topics/cloud-computing.md>), [paas and iaas](<https://devfeed.tech/topics/paas-and-iaas.md>), [Software as a service](<https://devfeed.tech/topics/saas.md>), [Architecture & Design](<https://devfeed.tech/topics/architecture-design.md>), [Multi-tenancy](<https://devfeed.tech/topics/multi-tenancy.md>)

Tags: [advantages-and-disadvantages-of-cloud-service-models](<https://devfeed.tech/tags/advantages-and-disadvantages-of-cloud-service-models.md>), [architecture](<https://devfeed.tech/tags/architecture.md>), [backend](<https://devfeed.tech/tags/backend.md>), [best-practices-for-implementation-of-cloud-models](<https://devfeed.tech/tags/best-practices-for-implementation-of-cloud-models.md>), [choosing-the-right-cloud-service-model](<https://devfeed.tech/tags/choosing-the-right-cloud-service-model.md>), [cloud](<https://devfeed.tech/tags/cloud.md>), [cloud-computing](<https://devfeed.tech/tags/cloud-computing.md>), [comparing-saas-paas-and-iaas](<https://devfeed.tech/tags/comparing-saas-paas-and-iaas.md>), [conclusion](<https://devfeed.tech/tags/conclusion.md>), [container-as-a-service-caas](<https://devfeed.tech/tags/container-as-a-service-caas.md>), [emerging-cloud-service-models](<https://devfeed.tech/tags/emerging-cloud-service-models.md>), [function-as-a-service-faas](<https://devfeed.tech/tags/function-as-a-service-faas.md>), [future-trends-in-cloud-service-models](<https://devfeed.tech/tags/future-trends-in-cloud-service-models.md>), [infrastructure-as-a-service-iaas](<https://devfeed.tech/tags/infrastructure-as-a-service-iaas.md>), [paas-and-iaas](<https://devfeed.tech/tags/paas-and-iaas.md>), [platform-as-a-service-paas](<https://devfeed.tech/tags/platform-as-a-service-paas.md>), [saas](<https://devfeed.tech/tags/saas.md>), [scalability](<https://devfeed.tech/tags/scalability.md>), [software-as-a-service-saas](<https://devfeed.tech/tags/software-as-a-service-saas.md>), [the-three-main-cloud-service-models](<https://devfeed.tech/tags/the-three-main-cloud-service-models.md>), [types-of-cloud-service-models](<https://devfeed.tech/tags/types-of-cloud-service-models.md>), [use-cases-for-every-cloud-service-model](<https://devfeed.tech/tags/use-cases-for-every-cloud-service-model.md>)

### AI overview

This article explains the main cloud service delivery models: Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). It also introduces emerging models such as FaaS and CaaS and discusses SaaS tenancy choices.

### Source excerpt

Cloud computing has fundamentally changed how organizations build, deploy, and scale IT systems. Instead of investing heavily in on-premises hardware [...] The post Types of Cloud Service Models appeared first on Talent500 blog.