As-a-Service Model: Difference between revisions

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The '''As-a-Service model''' is one outcome of [[Cloud Computing]] and is increasingly common due to the [[Internet of Things]].<ref>[https://www.csci.com/what-is-the-as-a-service-model/ What is the aaS Model? CSCI]</ref> The label "as-a-service" refers to a pay-per-use structure.<ref>[https://searchdatamanagement.techtarget.com/definition/data-management-as-a-service-DMaaS DMaaS definition, TechTarget]</ref>

==Reasons entities use aaSes==

* fast-paced and agile

* the ability to build customized solutions with advanced tools quickly

* helps business and organizational leaders avoid reinventing the wheel<ref>[https://www.webhostingsecretrevealed.net/blog/web-business-ideas/paas-examples/ PaaS examples, WHSR]</ref>

The scalability of the Cloud also means that there isn’t much need for self-provisioning – and all of this at lower prices.

==Common Concerns==

* [[Interoperability]], as in integration with existing apps and services;

* Vendors may make it difficult to get out, and the data may not be technically or cost-effectively portable;

* Lack of integration support;

* data security;

* minimal customization capabilities;

* lack of control; and

* performance and downtime are up to the vendor.<ref>[https://www.bmc.com/blogs/saas-vs-paas-vs-iaas-whats-the-difference-and-how-to-choose/ What is the difference and how to choose, BMC blog]</ref>

==Platform as a Service==

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 The '''As-a-Service model''' is one outcome of [[Cloud Computing]] and is increasingly common due to the [[Internet of Things]].<ref>[https://www.csci.com/what-is-the-as-a-service-model/ What is the aaS Model? CSCI]</ref> The label "as-a-service" refers to a pay-per-use structure.<ref>[https://searchdatamanagement.techtarget.com/definition/data-management-as-a-service-DMaaS DMaaS definition, TechTarget]</ref>
+==Reasons entities use aaSes==
+* fast-paced and agile
+* the ability to build customized solutions with advanced tools quickly
+* helps business and organizational leaders avoid reinventing the wheel<ref>[https://www.webhostingsecretrevealed.net/blog/web-business-ideas/paas-examples/ PaaS examples, WHSR]</ref>
+The scalability of the Cloud also means that there isn’t much need for self-provisioning – and all of this at lower prices.
+==Common Concerns==
+* [[Interoperability]], as in integration with existing apps and services;
+* Vendors may make it difficult to get out, and the data may not be technically or cost-effectively portable;
+* Lack of integration support;
+* data security;
+* minimal customization capabilities;
+* lack of control; and
+* performance and downtime are up to the vendor.<ref>[https://www.bmc.com/blogs/saas-vs-paas-vs-iaas-whats-the-difference-and-how-to-choose/ What is the difference and how to choose, BMC blog]</ref>
 ==Platform as a Service==