Goutham

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can you pleas help me understand less nodes in this context and single tenant and multitanet please
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can you pleas help me understand less nodes in this context and single tenant and multitanet please

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<p>Dear Experts:</p><p>We are planning to develop a custom application using PHP Codeigniter framework, &nbsp;we also want to solution to be &nbsp;for on-premise and as well SaaS, as few customers would like to subscribe for SaaS model and few ask for the on-premise.&nbsp;</p><p>&nbsp;1. in such case would it be recommended to develop an application for Single-tenant SaaS architecture , please suggest</p><p>2. how to architect such that the application serves for SaaS model and as well for on-premise&nbsp;</p><p>3. next question should we have to consider multi-tenant SaaS arch&nbsp;</p><p>please help on above&nbsp;</p>
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Dear Experts:
We are planning to develop a custom application using PHP Codeigniter framework,  we also want to solution to be  for on-premise and as well SaaS, as few customers would like to subscribe for SaaS model and few ask for the on-premise. 
 1. in such case would it be recommended to develop an application for Single-tenant SaaS architecture , please suggest
2. how to architect such that the application serves for SaaS model and as well for on-premise 
3. next question should we have to consider multi-tenant SaaS arch 
please help on above 

application for on-premise vs SaaS and multi-tenant

PHP is a widely-used server-side scripting language especially suited for web development, powering tens of millions of sites from Facebook to personal WordPress blogs. PHP is often paired with the MySQL relational database, but includes support for most other mainstream databases. By utilizing different Server APIs, PHP can work on many different web servers as a server-side scripting language.

CodeIgniter is an open-source software rapid development web framework used to build dynamic websites with PHP. The software is partly based on the model–view–controller (MVC) pattern, although models and views are optional. It is typically recognized for its speed when compared to other PHP frameworks.

CodeIgniter

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Software

Web development software is used to create websites for both the Internet and intranets. Software can be either locally installed or operated through a cloud interface, and ranges in complexity from simple text editors to full-fledged integrated development environments (IDEs) that include graphics, video, audio, scripting and database support.

Web Development Software

IT Administration is the processes and best practices for programming and development, and incorporates methodologies for managing activities and projects. Common methodologies include waterfall, prototyping, iterative and incremental development, spiral development, rapid application development, extreme programming and various types of agile methodology. The life-cycle "model" is a more general term for a category of methodologies, and a software development "process" a more specific term to refer to a specific process chosen by a specific organization.