{"id":151,"date":"2025-05-10T05:55:00","date_gmt":"2025-05-10T05:55:00","guid":{"rendered":"https:\/\/harshad-sonawane.com\/blog\/?p=151"},"modified":"2025-07-20T14:22:44","modified_gmt":"2025-07-20T14:22:44","slug":"aws-lambda-vs-ec2-which-one-is-right-for-your-application","status":"publish","type":"post","link":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/","title":{"rendered":"AWS Lambda vs. EC2: Which One is Right for Your Application?"},"content":{"rendered":"\n<p><a href=\"https:\/\/harshad-sonawane.com\/blog\/choosing-right-cloud-database-rds-dynamodb-aurora-documentdb\/\">AWS<\/a> offers various compute services, but <strong>AWS Lambda and Amazon EC2<\/strong> are two of the most debated choices when deploying applications. Understanding their differences, strengths, and use cases will help you make an informed decision for your workload.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. Overview: What Are AWS Lambda and EC2?<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>AWS Lambda (Serverless Compute)<\/strong><\/h3>\n\n\n\n<p>AWS Lambda is a <strong>serverless compute service<\/strong> that runs code <strong>without managing servers<\/strong>. You only pay for the execution time your function uses.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Event-driven and auto-scalable<\/strong><\/li>\n\n\n\n<li><strong>No server management required<\/strong><\/li>\n\n\n\n<li><strong>Ideal for short-lived workloads<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>Example Use Case:<\/strong> Automatically resizing images when uploaded to an S3 bucket.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Amazon EC2 (Elastic Compute Cloud)<\/strong><\/h3>\n\n\n\n<p>Amazon EC2 provides <strong>virtual machines<\/strong> (instances) in the cloud, allowing full control over the OS, software, and networking.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Full control over server configuration<\/strong><\/li>\n\n\n\n<li><strong>Customizable compute, storage, and networking<\/strong><\/li>\n\n\n\n<li><strong>Best for long-running applications<\/strong><\/li>\n<\/ul>\n\n\n\n<p><strong>Example Use Case:<\/strong> Hosting a Java-based <a href=\"https:\/\/harshad-sonawane.com\/blog\/reduce-cloud-costs-java-applications\/\">Spring Boot<\/a> application that runs continuously.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Key Differences Between AWS Lambda and EC2<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th>AWS Lambda<\/th><th>Amazon EC2<\/th><\/tr><\/thead><tbody><tr><td><strong>Compute Model<\/strong><\/td><td>Serverless, event-driven<\/td><td>VM-based, provisioned compute<\/td><\/tr><tr><td><strong>Scalability<\/strong><\/td><td>Auto-scales per request<\/td><td>Manual or auto-scale via ASG<\/td><\/tr><tr><td><strong>Pricing Model<\/strong><\/td><td>Pay-per-use (milliseconds)<\/td><td>Pay for uptime (hourly\/monthly)<\/td><\/tr><tr><td><strong>Startup Time<\/strong><\/td><td>Cold start delay (~100ms)<\/td><td>Immediate (always running)<\/td><\/tr><tr><td><strong>Maintenance<\/strong><\/td><td>Fully managed by AWS<\/td><td>Requires user maintenance<\/td><\/tr><tr><td><strong>Use Case<\/strong><\/td><td>Short-lived, event-driven tasks<\/td><td>Long-running applications<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Performance Considerations<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>AWS Lambda Performance<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Cold Starts:<\/strong> A delay when functions execute for the first time after inactivity.<\/li>\n\n\n\n<li><strong>Execution Limit:<\/strong> Runs for a maximum of <strong>15 minutes<\/strong> per execution.<\/li>\n\n\n\n<li><strong>Compute Power:<\/strong> Limited to <strong>10GB RAM and 6 vCPUs<\/strong> per function.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>EC2 Performance<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Dedicated Compute Power:<\/strong> Choose instance types optimized for CPU, RAM, or storage.<\/li>\n\n\n\n<li><strong>Persistent Execution:<\/strong> Best for applications needing <strong>constant availability<\/strong>.<\/li>\n\n\n\n<li><strong>Supports Heavy Workloads:<\/strong> Ideal for AI\/ML, big data processing, and high-performance applications.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Cost Comparison: AWS Lambda vs. EC2<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>AWS Lambda Pricing<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Charged per request and execution time (GB-seconds)<\/li>\n\n\n\n<li>Free tier: 1 million requests\/month + 400,000 GB-seconds free<\/li>\n\n\n\n<li>Example: A function running <strong>1GB RAM for 100ms<\/strong> costs <strong>$0.00001667 per request<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>EC2 Pricing<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pay per hour or second (depending on instance type)<\/li>\n\n\n\n<li>Reserved Instances &amp; Spot Instances can reduce costs<\/li>\n\n\n\n<li>Example: <strong>t3.medium<\/strong> (2 vCPUs, 4GB RAM) costs <strong><del>$0.0416\/hour (<\/del>$30\/month)<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Cost-Efficiency Tips:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Use Lambda for infrequent tasks to reduce costs.<\/li>\n\n\n\n<li>Use EC2 Spot Instances for cost savings on non-critical workloads.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. When to Choose AWS Lambda vs. EC2?<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Use AWS Lambda When:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The application is <strong>event-driven<\/strong> (e.g., API Gateway, S3 events, database triggers).<\/li>\n\n\n\n<li>Auto-scaling is required without managing infrastructure.<\/li>\n\n\n\n<li>The workload is <strong>short-lived<\/strong> and requires quick execution.<\/li>\n\n\n\n<li>A <strong>fully managed<\/strong> compute service is preferred.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Use EC2 When:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Full control over the OS, software, and networking is needed.<\/li>\n\n\n\n<li>The application requires <strong>long-running processes<\/strong>.<\/li>\n\n\n\n<li>Enterprise applications, databases, or <strong>heavy compute workloads<\/strong> are being deployed.<\/li>\n\n\n\n<li>Custom configurations, such as GPU or high-memory instances, are necessary.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Best Practices for Optimizing AWS Lambda and EC2<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>For AWS Lambda:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reduce cold starts by <strong>keeping functions warm<\/strong> (e.g., scheduled invocations).<\/li>\n\n\n\n<li>Optimize memory allocation \u2013 <strong>higher RAM can lead to faster execution<\/strong>.<\/li>\n\n\n\n<li>Use <strong>Amazon CloudWatch<\/strong> for <a href=\"https:\/\/harshad-sonawane.com\/blog\/monitoring-java-applications-prometheus-grafana-kubernetes\/\">monitoring<\/a> execution times.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>For EC2:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Right-size instances to avoid overpaying for unused resources.<\/li>\n\n\n\n<li>Enable <strong>auto-scaling groups (ASG)<\/strong> for dynamic scaling.<\/li>\n\n\n\n<li>Use <strong>EC2 Spot Instances<\/strong> for cost savings in non-critical workloads.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. Conclusion: Which One Should You Choose?<\/strong><\/h2>\n\n\n\n<p>Both <strong>AWS Lambda and EC2<\/strong> serve different purposes. If a <strong>serverless, auto-scaling solution<\/strong> for short-lived workloads is required, <strong>Lambda<\/strong> is the preferred option. However, if full control and persistent computing are needed, <strong>EC2<\/strong> is the better choice.<\/p>\n\n\n\n<p>If you are still uncertain about which option is best for your use case, evaluating workload patterns and requirements will help in making the right decision.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"o-typing-delay-100ms ticss-27f7e3e9\"><o-anim-typing>&lt;> <strong>&#8220;Happy developing, one line at a time!&#8221;<\/strong> &lt;\/><\/o-anim-typing><\/p>\n","protected":false},"excerpt":{"rendered":"<p>AWS offers various compute services, but AWS Lambda and Amazon EC2 are two of the most debated choices when deploying applications. Understanding their differences, strengths, and use cases will help you make an informed decision for your workload. 1. Overview: What Are AWS Lambda and EC2? AWS Lambda (Serverless Compute) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":249,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":"","jetpack_publicize_message":"Choose Lambda for serverless, auto-scaling tasks or EC2 for full control and persistent workloads. Learn the key differences and best use cases!\n\n#AWS #Lambda #EC2 #CloudComputing #Serverless\n\n\ud83d\udd17 Full blog here: ","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[113],"tags":[137,141,135,138,136,140,4,139,134,133],"class_list":["post-151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-java-spring-boot-aws-microservices","tag-amazon-ec2","tag-aws-auto-scaling","tag-aws-compute-services","tag-aws-ec2-performance","tag-aws-lambda","tag-aws-lambda-pricing","tag-cloud-computing","tag-cloud-cost-optimization","tag-ec2-vs-lambda","tag-serverless-computing"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>AWS Lambda vs. EC2: Which One is Right for Your Application? - &lt;&gt;HARSHAD&#039;s Dev Diary&lt;\/&gt;<\/title>\n<meta name=\"description\" content=\"Wondering whether to use AWS Lambda or EC2 for your application? Explore key differences, performance, pricing, scalability, and best use cases in this detailed comparison.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"AWS Lambda vs. EC2: Which One is Right for Your Application? - &lt;&gt;HARSHAD&#039;s Dev Diary&lt;\/&gt;\" \/>\n<meta property=\"og:description\" content=\"Wondering whether to use AWS Lambda or EC2 for your application? Explore key differences, performance, pricing, scalability, and best use cases in this detailed comparison.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/\" \/>\n<meta property=\"og:site_name\" content=\"&lt;&gt;HARSHAD&#039;s Dev Diary&lt;\/&gt;\" \/>\n<meta property=\"article:published_time\" content=\"2025-05-10T05:55:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-20T14:22:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1536\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"HS\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"HS\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/\"},\"author\":{\"name\":\"HS\",\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/#\\\/schema\\\/person\\\/d82781218ba30c34fa81b49e8393681e\"},\"headline\":\"AWS Lambda vs. EC2: Which One is Right for Your Application?\",\"datePublished\":\"2025-05-10T05:55:00+00:00\",\"dateModified\":\"2025-07-20T14:22:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/\"},\"wordCount\":588,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/#\\\/schema\\\/person\\\/d82781218ba30c34fa81b49e8393681e\"},\"image\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png\",\"keywords\":[\"Amazon EC2\",\"AWS Auto Scaling\",\"AWS Compute Services\",\"AWS EC2 Performance\",\"AWS Lambda\",\"AWS Lambda Pricing\",\"Cloud Computing\",\"Cloud Cost Optimization\",\"EC2 vs Lambda\",\"Serverless Computing\"],\"articleSection\":[\"Java, Spring Boot, AWS, Microservices\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/\",\"url\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/\",\"name\":\"AWS Lambda vs. EC2: Which One is Right for Your Application? - &lt;&gt;HARSHAD&#039;s Dev Diary&lt;\\\/&gt;\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png\",\"datePublished\":\"2025-05-10T05:55:00+00:00\",\"dateModified\":\"2025-07-20T14:22:44+00:00\",\"description\":\"Wondering whether to use AWS Lambda or EC2 for your application? Explore key differences, performance, pricing, scalability, and best use cases in this detailed comparison.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/#primaryimage\",\"url\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png\",\"contentUrl\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/05\\\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png\",\"width\":1024,\"height\":1536},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"AWS Lambda vs. EC2: Which One is Right for Your Application?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/\",\"name\":\"Harshad's Dev Diary\",\"description\":\"HARSHAD&#039;s Dev Diary\",\"publisher\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/#\\\/schema\\\/person\\\/d82781218ba30c34fa81b49e8393681e\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/#\\\/schema\\\/person\\\/d82781218ba30c34fa81b49e8393681e\",\"name\":\"HS\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/about.jpg\",\"url\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/about.jpg\",\"contentUrl\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/about.jpg\",\"width\":400,\"height\":400,\"caption\":\"HS\"},\"logo\":{\"@id\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/02\\\/about.jpg\"},\"sameAs\":[\"https:\\\/\\\/harshad-sonawane.com\\\/blog\"],\"url\":\"https:\\\/\\\/harshad-sonawane.com\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"AWS Lambda vs. EC2: Which One is Right for Your Application? - &lt;&gt;HARSHAD&#039;s Dev Diary&lt;\/&gt;","description":"Wondering whether to use AWS Lambda or EC2 for your application? Explore key differences, performance, pricing, scalability, and best use cases in this detailed comparison.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/","og_locale":"en_US","og_type":"article","og_title":"AWS Lambda vs. EC2: Which One is Right for Your Application? - &lt;&gt;HARSHAD&#039;s Dev Diary&lt;\/&gt;","og_description":"Wondering whether to use AWS Lambda or EC2 for your application? Explore key differences, performance, pricing, scalability, and best use cases in this detailed comparison.","og_url":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/","og_site_name":"&lt;&gt;HARSHAD&#039;s Dev Diary&lt;\/&gt;","article_published_time":"2025-05-10T05:55:00+00:00","article_modified_time":"2025-07-20T14:22:44+00:00","og_image":[{"width":1024,"height":1536,"url":"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png","type":"image\/png"}],"author":"HS","twitter_card":"summary_large_image","twitter_misc":{"Written by":"HS","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["Article","BlogPosting"],"@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/#article","isPartOf":{"@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/"},"author":{"name":"HS","@id":"https:\/\/harshad-sonawane.com\/blog\/#\/schema\/person\/d82781218ba30c34fa81b49e8393681e"},"headline":"AWS Lambda vs. EC2: Which One is Right for Your Application?","datePublished":"2025-05-10T05:55:00+00:00","dateModified":"2025-07-20T14:22:44+00:00","mainEntityOfPage":{"@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/"},"wordCount":588,"commentCount":0,"publisher":{"@id":"https:\/\/harshad-sonawane.com\/blog\/#\/schema\/person\/d82781218ba30c34fa81b49e8393681e"},"image":{"@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/#primaryimage"},"thumbnailUrl":"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png","keywords":["Amazon EC2","AWS Auto Scaling","AWS Compute Services","AWS EC2 Performance","AWS Lambda","AWS Lambda Pricing","Cloud Computing","Cloud Cost Optimization","EC2 vs Lambda","Serverless Computing"],"articleSection":["Java, Spring Boot, AWS, Microservices"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/","url":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/","name":"AWS Lambda vs. EC2: Which One is Right for Your Application? - &lt;&gt;HARSHAD&#039;s Dev Diary&lt;\/&gt;","isPartOf":{"@id":"https:\/\/harshad-sonawane.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/#primaryimage"},"image":{"@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/#primaryimage"},"thumbnailUrl":"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png","datePublished":"2025-05-10T05:55:00+00:00","dateModified":"2025-07-20T14:22:44+00:00","description":"Wondering whether to use AWS Lambda or EC2 for your application? Explore key differences, performance, pricing, scalability, and best use cases in this detailed comparison.","breadcrumb":{"@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/#primaryimage","url":"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png","contentUrl":"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/05\/ChatGPT-Image-Jul-20-2025-12_41_12-PM.png","width":1024,"height":1536},{"@type":"BreadcrumbList","@id":"https:\/\/harshad-sonawane.com\/blog\/aws-lambda-vs-ec2-which-one-is-right-for-your-application\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/harshad-sonawane.com\/blog\/"},{"@type":"ListItem","position":2,"name":"AWS Lambda vs. EC2: Which One is Right for Your Application?"}]},{"@type":"WebSite","@id":"https:\/\/harshad-sonawane.com\/blog\/#website","url":"https:\/\/harshad-sonawane.com\/blog\/","name":"Harshad's Dev Diary","description":"HARSHAD&#039;s Dev Diary","publisher":{"@id":"https:\/\/harshad-sonawane.com\/blog\/#\/schema\/person\/d82781218ba30c34fa81b49e8393681e"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/harshad-sonawane.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Person","Organization"],"@id":"https:\/\/harshad-sonawane.com\/blog\/#\/schema\/person\/d82781218ba30c34fa81b49e8393681e","name":"HS","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/02\/about.jpg","url":"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/02\/about.jpg","contentUrl":"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/02\/about.jpg","width":400,"height":400,"caption":"HS"},"logo":{"@id":"https:\/\/harshad-sonawane.com\/blog\/wp-content\/uploads\/2025\/02\/about.jpg"},"sameAs":["https:\/\/harshad-sonawane.com\/blog"],"url":"https:\/\/harshad-sonawane.com\/blog\/author\/admin\/"}]}},"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/posts\/151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/comments?post=151"}],"version-history":[{"count":3,"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/posts\/151\/revisions"}],"predecessor-version":[{"id":251,"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/posts\/151\/revisions\/251"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/media\/249"}],"wp:attachment":[{"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/media?parent=151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/categories?post=151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/harshad-sonawane.com\/blog\/wp-json\/wp\/v2\/tags?post=151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}