{"id":784,"date":"2019-11-07T13:51:58","date_gmt":"2019-11-07T13:51:58","guid":{"rendered":"http:\/\/customers-love-solutions.com\/?p=784"},"modified":"2019-11-10T20:43:57","modified_gmt":"2019-11-10T20:43:57","slug":"1-1-on-premise-vs-serverless-infrastructure","status":"publish","type":"post","link":"https:\/\/customers-love-solutions.com\/?p=784","title":{"rendered":"1.1 On Premise vs. Serverless"},"content":{"rendered":"\n
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Short comparison: On premise vs. IaaS vs. PaaS vs. FaaS vs. SaaS<\/figcaption><\/figure>\n\n\n\n

Coming from the On Premises<\/strong> approach (1st column<\/em>), you own the server mostly in redundancy to ensure reliability. Infrastructure-as-a-Service\/IaaS<\/strong> (2nd column<\/em>) IaaS is the next stage and we already use a virtual machine, a server located in the data center. Platform-as-a-Service\/PaaS<\/strong> (3rd column<\/em>) is following. There is no more access to the machine, but we manage container in which the applications will run. Function-as-a-Service\/FaaS<\/strong> (4th column<\/em>) shows an opportunity to control only the code. E.g. AWS Lambda<\/strong> is based on FaaS part of the AWS platform. The code is equal to the code to use on local machines. AWS deploys the code on containers<\/strong> (zip archive). Current limit of concurrent containers is 1000, but the support if offering a scaling to 10,000 or beyond if required. So the benefits are easy deployment and connection to triggers like API, S3, SNS, DynamoDB<\/strong>, good scaling and minimum of call costs. Last but not least, there is Software-as-a-Service\/SaaS<\/strong> (5th column<\/em>). SaaS is Software available via 3rd party over the internet. All underlying infrastructure, middleware, app data are managed by the Public Cloud Provider\/PCP, like AMAZON\/AWS<\/strong>, Microsoft\/AZURE<\/strong> or Google\/Google Cloud<\/strong>. Microsoft Office 365 tools or google Apps are good examples to mention a few SaaS offers.<\/p>\n\n\n\n

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Example of each category from AWS: IaaS, PaaS, FaaS, SaaS <\/figcaption><\/figure>\n\n\n\n

Return to main post of AWSOMESDAYS 2019 agenda<\/em>?
Click here https:\/\/cutt.ly\/GeYaUS9<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Coming from the On Premises approach (1st column), you own the server mostly in redundancy to ensure reliability. Infrastructure-as-a-Service\/IaaS (2nd column) IaaS is the next stage and we already use a virtual machine, a server located in the data center. Platform-as-a-Service\/PaaS (3rd column) is following. There is no more access to the machine, but we […]<\/p>\n","protected":false},"author":1,"featured_media":933,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,3,9,5,19],"tags":[],"class_list":["post-784","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aws-cloud-architecture","category-conferences","category-infrastructure","category-native-cloud","category-self-learning","clearfix","post-index","fader"],"jetpack_featured_media_url":"https:\/\/customers-love-solutions.com\/wp-content\/uploads\/2019\/11\/Thumbnail-sky-OnPrem-vs-I-P-S-FaaS-1.jpg","_links":{"self":[{"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=\/wp\/v2\/posts\/784","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=784"}],"version-history":[{"count":7,"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=\/wp\/v2\/posts\/784\/revisions"}],"predecessor-version":[{"id":993,"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=\/wp\/v2\/posts\/784\/revisions\/993"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=\/wp\/v2\/media\/933"}],"wp:attachment":[{"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=784"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=784"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/customers-love-solutions.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=784"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}