{"id":11556,"date":"2024-04-16T07:30:34","date_gmt":"2024-04-16T07:30:34","guid":{"rendered":"https:\/\/prwatech.in\/blog\/?p=11556"},"modified":"2024-04-16T07:32:25","modified_gmt":"2024-04-16T07:32:25","slug":"azure-function","status":"publish","type":"post","link":"https:\/\/prwatech.in\/blog\/azure\/azure-serverless-technologies\/azure-function\/","title":{"rendered":"Azure Function"},"content":{"rendered":"
\n

Azure Function<\/h1>\n

\u00a0<\/span><\/strong><\/p>\n

\u00a0<\/span><\/strong><\/p>\n

    \n
  1. Azure Functions provides a serverless computing experience.<\/li>\n
  2. It is a serverless platform<\/li>\n
  3. Execute your code when needed<\/li>\n
  4. Event-driven solution<\/li>\n
  5. Execution of your code is triggered by a specific type of event.<\/li>\n
  6. Pay only for the time spent running your code.<\/li>\n
  7. No worry about configuration or management of the underlying physical and application infrastructure.<\/li>\n
  8. Azure Functions can be triggered by various event types, including HTTP requests.<\/li>\n
  9. Functions scale automatically based on demand<\/li>\n
  10. Functions can be either stateless or stateful.<\/li>\n
  11. Resilience: If one of your functions fails, it does not affect other functions.<\/li>\n
  12. User Case:<\/li>\n
  13. Process file uploads – Run code when a file is uploaded or changed in blob storage<\/li>\n
  14. Build a web API – Implement an endpoint for your web applications using the<\/li>\n
  15. HTTP trigger o<\/span> Respond to database changes – Run custom logic when a document is created or updated in Cosmos DB<\/li>\n<\/ol>\n

    Azure function-Hands on \u00a0<\/span><\/h1>\n

     <\/p>\n

    It\u2019s the UI of Azure Function App, click on create.<\/p>\n

     <\/p>\n

    \"image\"<\/p>\n

    Now we will try to create a function app, by selecting the subscription and creating the resource group.<\/p>\n

    \"image\"<\/p>\n

    we need to select the runtime stack and version. By default,Linux will be selected for Python.<\/p>\n

    \"image\"<\/p>\n

    Now, in the storage session no need to change anything, it should be the default<\/p>\n

    \"image\"<\/p>\n

    in the network session also no need to change anything, it should be default.<\/p>\n

    \"image\"<\/p>\n

    Now, in the monitoring session also no need to change anything, it should be default.<\/p>\n

    \"image\"<\/p>\n

    in deployment session also no need to change anything, if we want to do any continuous deployment then we can enable it or else it should be default.<\/p>\n

    \"image\"<\/p>\n

    Now, in the tag session also no need to change anything, it should be default.<\/p>\n

    \"image\"<\/p>\n

    Here you can review the details that we have entered and click on Create.<\/p>\n

    \"image\"<\/p>\n

    \u00a0you can see the function app has been created.<\/p>\n

    \"image\"<\/p>\n

    Here you can see in the resource grp.<\/h4>\n

    Now, we need to click on the create function which is show below in the fig.<\/p>\n

    \"image\"\u00a0<\/span><\/p>\n

    \u00a0<\/span><\/p>\n

    \u00a0<\/span><\/p>\n

    Now, we need to create a function, here in this, we need to select the template.<\/span><\/p>\n

    As I\u2019ll be selecting HTTP Trigger.<\/span><\/p>\n

    \"image\"<\/p>\n

    Here you can see, that the function has been create<\/p>\n

    \"image\"<\/p>\n

    Now, we need to write the code and test it.<\/p>\n

    So for that click on Code + Test, which is show on the left side.<\/p>\n

    Here you can see the HttpTrigger1 overview.<\/p>\n

    \"image\"<\/p>\n

    ,<\/p>\n

    By default you will get one code<\/p>\n

    \"image\"<\/p>\n

    Click on test\/run, and you will get like this, we need to select post and you can see in the body session name that Azure has been give. click on run.<\/p>\n

    \"image\"<\/p>\n

    Here you can see it has been execute successfully.<\/p>\n

    \"image\"<\/p>\n

    If we want to run it in the browser, we can click on the get function URL, and copy past that URL in the browser.<\/p>\n

    \"image\"<\/p>\n

    Here you can see in the browser<\/p>\n

    \"image\"<\/p>\n

    When we pass the name in the query string we will get this<\/p>\n

    \"image\"<\/p>\n

    \n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Azure Function \u00a0 \u00a0 Azure Functions provides a serverless computing experience. It is a serverless platform Execute your code when needed Event-driven solution Execution of your code is triggered by a specific type of event. Pay only for the time spent running your code. No worry about configuration or management of the underlying physical and […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1729,2036],"tags":[],"class_list":["post-11556","post","type-post","status-publish","format-standard","hentry","category-azure","category-azure-serverless-technologies"],"acf":[],"yoast_head":"\nAzure Function - Prwatech<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Azure Function - Prwatech\" \/>\n<meta property=\"og:description\" content=\"Azure Function \u00a0 \u00a0 Azure Functions provides a serverless computing experience. 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