# Technical Architecture

# Solution Architecture

[![image.png](https://docs.fintecor.com/uploads/images/gallery/2026-09/scaled-1680-/9lkimage.png)](https://docs.fintecor.com/uploads/images/gallery/2026-09/9lkimage.png)

<span class="NormalTextRun SCXW216125299 BCX8">The platform is a three-tier application. A browser client talks over HTTPS to a stateless REST backend, which is the only </span><span class="NormalTextRun SCXW216125299 BCX8">component</span><span class="NormalTextRun SCXW216125299 BCX8"> that touches the database.</span>

[![image.png](https://docs.fintecor.com/uploads/images/gallery/2026-09/scaled-1680-/g8Yimage.png)](https://docs.fintecor.com/uploads/images/gallery/2026-09/g8Yimage.png)

##### <span style="color: rgb(53,152,219);">**Security** </span>

[![image.png](https://docs.fintecor.com/uploads/images/gallery/2026-09/scaled-1680-/yKkimage.png)](https://docs.fintecor.com/uploads/images/gallery/2026-09/yKkimage.png)

# On-premises and SaaS Compared

<span style="color: rgb(53,152,219);"><span style="color: rgb(0, 0, 0);"><span class="TextRun SCXW262286750 BCX8" data-contrast="auto" lang="EN-GB" xml:lang="EN-GB"><span class="NormalTextRun SCXW262286750 BCX8">The two models differ in who </span><span class="NormalTextRun SCXW262286750 BCX8">operates</span><span class="NormalTextRun SCXW262286750 BCX8"> the stack, not in what the software does</span><span class="NormalTextRun SCXW262286750 BCX8">.</span></span><span class="EOP Selected SCXW262286750 BCX8" data-ccp-props="{&quot;335559739&quot;:60}">   
</span></span></span>

[![image.png](https://docs.fintecor.com/uploads/images/gallery/2026-09/scaled-1680-/Y8gimage.png)](https://docs.fintecor.com/uploads/images/gallery/2026-09/Y8gimage.png)


##### <span style="color: rgb(53,152,219);">**Technical Requirements**</span>

##### <span style="color: rgb(0, 0, 0);">On-premises  
</span>[![image.png](https://docs.fintecor.com/uploads/images/gallery/2026-09/scaled-1680-/Vioimage.png)](https://docs.fintecor.com/uploads/images/gallery/2026-09/Vioimage.png)  
  


##### <span style="color: rgb(0, 0, 0);">SaaS</span>[![image.png](https://docs.fintecor.com/uploads/images/gallery/2026-09/scaled-1680-/S6wimage.png)](https://docs.fintecor.com/uploads/images/gallery/2026-09/S6wimage.png)