{"id":3459,"date":"2022-05-18T04:27:23","date_gmt":"2022-05-18T04:27:23","guid":{"rendered":"https:\/\/mdr.foobrdigital.com\/?p=3459"},"modified":"2022-05-18T04:27:23","modified_gmt":"2022-05-18T04:27:23","slug":"cloud-service-models","status":"publish","type":"post","link":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/2022\/05\/18\/cloud-service-models\/","title":{"rendered":"Cloud Service Models"},"content":{"rendered":"\n<p>There are the following three types of cloud service models &#8211;<\/p>\n\n\n\n<ol><li><a href=\"https:\/\/www.javatpoint.com\/cloud-service-models#IaaS\">Infrastructure as a Service (IaaS)<\/a><\/li><li><a href=\"https:\/\/www.javatpoint.com\/cloud-service-models#PaaS\">Platform as a Service (PaaS)<\/a><\/li><li><a href=\"https:\/\/www.javatpoint.com\/cloud-service-models#SaaS\">Software as a Service (SaaS)<\/a><\/li><\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/static.javatpoint.com\/cloudpages\/images\/cloud-service-models.png\" alt=\"Cloud Service Models\"\/><\/figure>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"IaaS\">Infrastructure as a Service (IaaS)<\/h2>\n\n\n\n<p>IaaS is also known as&nbsp;<strong>Hardware as a Service (HaaS)<\/strong>. It is a computing infrastructure managed over the internet. The main advantage of using IaaS is that it helps users to avoid the cost and complexity of purchasing and managing the physical servers.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Characteristics of IaaS<\/h3>\n\n\n\n<p>There are the following characteristics of IaaS &#8211;<\/p>\n\n\n\n<ul><li>Resources are available as a service<\/li><li>Services are highly scalable<\/li><li>Dynamic and flexible<\/li><li>GUI and API-based access<\/li><li>Automated administrative tasks<\/li><\/ul>\n\n\n\n<p><strong>Example:<\/strong>\u00a0DigitalOcean, Linode, Amazon Web Services (AWS), Microsoft Azure, Google Compute Engine (GCE), Rackspace, and Cisco Metacloud.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"PaaS\">Platform as a Service (PaaS)<\/h2>\n\n\n\n<p>PaaS cloud computing platform is created for the programmer to develop, test, run, and manage the applications.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Characteristics of PaaS<\/h3>\n\n\n\n<p>There are the following characteristics of PaaS &#8211;<\/p>\n\n\n\n<ul><li>Accessible to various users via the same development application.<\/li><li>Integrates with web services and databases.<\/li><li>Builds on virtualization technology, so resources can easily be scaled up or down as per the organization&#8217;s need.<\/li><li>Support multiple languages and frameworks.<\/li><li>Provides an ability to &#8220;<strong>Auto-scale<\/strong>&#8220;.<\/li><\/ul>\n\n\n\n<p><strong>Example:<\/strong>&nbsp;AWS Elastic Beanstalk, Windows Azure, Heroku, Force.com, Google App Engine, Apache Stratos, Magento Commerce Cloud, and OpenShift.<\/p>\n\n\n\n<p>To know more about PaaS,&nbsp;<a href=\"https:\/\/www.javatpoint.com\/platform-as-a-service\">click here<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"SaaS\">Software as a Service (SaaS)<\/h2>\n\n\n\n<p>SaaS is also known as &#8220;<strong>on-demand software<\/strong>&#8220;. It is a software in which the applications are hosted by a cloud service provider. Users can access these applications with the help of internet connection and web browser.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Characteristics of SaaS<\/h3>\n\n\n\n<p>There are the following characteristics of SaaS &#8211;<\/p>\n\n\n\n<ul><li>Managed from a central location<\/li><li>Hosted on a remote server<\/li><li>Accessible over the internet<\/li><li>Users are not responsible for hardware and software updates. Updates are applied automatically.<\/li><li>The services are purchased on the pay-as-per-use basis<\/li><\/ul>\n\n\n\n<p><strong>Example:<\/strong>&nbsp;BigCommerce, Google Apps, Salesforce, Dropbox, ZenDesk, Cisco WebEx, ZenDesk, Slack, and GoToMeeting.<\/p>\n\n\n\n<p>To know more about the SaaS,&nbsp;<a href=\"https:\/\/www.javatpoint.com\/software-as-a-service\">click here<\/a>.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Difference between IaaS, PaaS, and SaaS<\/h2>\n\n\n\n<p>The below table shows the difference between IaaS, PaaS, and SaaS &#8211;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><th>IaaS<\/th><th>Paas<\/th><th>SaaS<\/th><\/tr><tr><td>It provides a virtual data center to store information and create platforms for app development, testing, and deployment.<\/td><td>It provides virtual platforms and tools to create, test, and deploy apps.<\/td><td>It provides web software and apps to complete business tasks.<\/td><\/tr><tr><td>It provides access to resources such as virtual machines, virtual storage, etc.<\/td><td>It provides runtime environments and deployment tools for applications.<\/td><td>It provides software as a service to the end-users.<\/td><\/tr><tr><td>It is used by network architects.<\/td><td>It is used by developers.<\/td><td>It is used by end users.<\/td><\/tr><tr><td>IaaS provides only Infrastructure.<\/td><td>PaaS provides Infrastructure+Platform.<\/td><td>SaaS provides Infrastructure+Platform +Software.<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>There are the following three types of cloud service models &#8211; Infrastructure as a Service (IaaS) Platform as a Service (PaaS) Software as a Service (SaaS) Infrastructure as a Service (IaaS) IaaS is also known as&nbsp;Hardware as a Service (HaaS). It is a computing infrastructure managed over the internet. The main advantage of using IaaS [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[408],"tags":[],"_links":{"self":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/posts\/3459"}],"collection":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/comments?post=3459"}],"version-history":[{"count":0,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/posts\/3459\/revisions"}],"wp:attachment":[{"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/media?parent=3459"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/categories?post=3459"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mudassirbackup.infinitycodestudio.com\/index.php\/wp-json\/wp\/v2\/tags?post=3459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}