https://slides.nauda.dev/tag/paas/paasWowchemy (https://wowchemy.com)en-usFri, 23 Feb 2024 20:11:31 +0700https://slides.nauda.dev/media/icon_hube4dce13482f81b54a523f0927f755ce_23287_512x512_fill_lanczos_center_3.pnghttps://slides.nauda.dev/tag/paas/https://slides.nauda.dev/slides/saas/Fri, 23 Feb 2024 20:11:31 +0700https://slides.nauda.dev/slides/saas/ <section data-noprocess data-shortcode-slide data-background-image="featured.jpg" data-background-opacity="0.2" > <h1 id="span-styletext-transform-nonesoftware-as-a-service-saasspan"><span style="text-transform: none;">Software-as-a-service (SaaS)</span></h1> <p>Trung Pham Duy - Feb 2024</p> <hr> <h2 id="overview">Overview</h2> <div style="font-size:75%"> <ul> <li><strong>Software-as-a-service (SaaS)</strong> is a form of cloud computing that delivers a cloud application—and all its underlying IT infrastructure and platforms—to end users through <em>an internet browser</em>.</li> </ul> <span class="fragment " > <ul> <li>It can be an ideal solution for large enterprises, small businesses or individuals that: <ul> <li>Do not want the responsibility of buying or maintaining infrastructure, platforms, and on-premises software.</li> <li>Prefers simpler cost management through operational expenses (OPEX), rather than capital expense investments (CAPEX).</li> <li>Have challenges that require minimal customization to solve.</li> <li>Favor software subscription models.</li> </ul> </li> </ul> </span> </div> <hr> <section data-noprocess data-shortcode-slide data-background-image="x-as-a-service.jpg" data-background-opacity="0.2" > <h2 id="span-styletext-transform-nonethe-saas-modelspan"><span style="text-transform: none;">The SaaS Model</span></h2> <hr> <section data-noprocess data-shortcode-slide data-background-image="subs-model.png" data-background-opacity="0.2" > <h3 id="subscription-model">Subscription model</h3> <ul> <li>SaaS apps largely rely on subscription models for provisioning software licenses. <ul> <li>Unlike a perpetual license, this software delivery model ties each account to a subscription that grants SaaS access for a period of time — usually on an <em>annual or monthly basis</em>.</li> </ul> </li> </ul> <hr> <section data-noprocess data-shortcode-slide data-background-image="x-as-a-service.jpg" data-background-opacity="0.2" > <h2 id="span-styletext-transform-nonex-as-a-servicespan"><span style="text-transform: none;">X-as-a-Service</span></h2> <hr> <h3 id="span-styletext-transform-nonepaas-vs-iaas-vs-saasspan"><span style="text-transform: none;">PaaS vs IaaS vs SaaS</span></h3> <div style="font-size:75%"> <ul> <li>The term <code>as-a-Service</code> generally refers to a solution that is managed by someone else so you can focus on what’s important</li> </ul> </div> <p> <figure > <div class="d-flex justify-content-center"> <div class="w-100" ><img alt="" srcset=" /slides/saas/compare-aas_hu8c24ba4b5b12614fa328b2624fbb6cad_152011_6e274e76bbde8b8d2dc6e6dcebf6779f.webp 400w, /slides/saas/compare-aas_hu8c24ba4b5b12614fa328b2624fbb6cad_152011_0bf048052c27c7d8830790decc68ab4a.webp 760w, /slides/saas/compare-aas_hu8c24ba4b5b12614fa328b2624fbb6cad_152011_1200x1200_fit_q75_h2_lanczos_3.webp 1200w" src="https://slides.nauda.dev/slides/saas/compare-aas_hu8c24ba4b5b12614fa328b2624fbb6cad_152011_6e274e76bbde8b8d2dc6e6dcebf6779f.webp" width="760" height="485" loading="lazy" data-zoomable /></div> </div></figure> </p> <aside class="notes"> <ul> <li><code>IaaS</code> means a provider manages the infrastructure for you—the actual servers, network, virtualization, and storage—via a cloud. The user has access to the infrastructure through an API or dashboard, and the infrastructure is rented. Users manage things like the operating system, apps, and middleware while the provider provides the hardware, networking, hard drives, storage, and servers—and the provider is responsible for taking care of outages, repairs, and hardware issues.</li> <li><code>PaaS</code> provides hardware and an application-software platform to users from an outside service provider. Since users handle the actual apps and data themselves, PaaS is an ideal solution for developers and programmers. PaaS gives users a platform on which to develop, run, and manage their own apps without having to build and maintain the infrastructure or environment that apps need to run.</li> </ul> </aside> <hr> <section data-noprocess data-shortcode-slide data-background-image="saas-awards.png" data-background-opacity="0.2" > <h2 id="span-styletext-transform-noneexamples-of-saas-vendorsspan"><span style="text-transform: none;">Examples of SaaS vendors</span></h2> <div style="font-size:75%"> <p>Software vendors provide SaaS-style software applications to meet any number of business needs from basic business applications to complex enterprise resource planning (ERP) suites.</p> <span class="fragment " > <ul> <li>SAP’s enterprise resource planning (ERP) software</li> <li>Paychex&rsquo;s human resource software</li> <li>CA Technology&rsquo;s enterprise software</li> <li>Atos messaging SaaS solution</li> <li>Salesforce&rsquo;s customer relationship management (CRM) software</li> <li>Slack’s messaging service</li> <li>Microsoft Office 365</li> <li>Dropbox’s file storage service</li> </ul> </span> </div> <hr> <h2 id="references">References</h2> <ul> <li><a href="https://www.redhat.com/en/topics/cloud-computing/what-is-saas" target="_blank" rel="noopener">[Redhat] What is SaaS?</a></li> </ul>