{"id":1090,"date":"2019-07-09T11:19:20","date_gmt":"2019-07-09T11:19:20","guid":{"rendered":"https:\/\/www.testpreptraining.com\/tutorial\/?page_id=1090"},"modified":"2020-05-01T10:08:52","modified_gmt":"2020-05-01T10:08:52","slug":"determine-how-to-design-and-architect-the-data-processing-solution","status":"publish","type":"page","link":"https:\/\/www.testpreptraining.ai\/tutorial\/aws-certified-big-data-specialty\/determine-how-to-design-and-architect-the-data-processing-solution\/","title":{"rendered":"Determine How to Design and Architect the Data Processing Solution"},"content":{"rendered":"\n<p>Data processing solutions typically involve one or more\nof the following types of workload:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Batch processing of big data sources at rest.<\/li><li>Real-time processing of big data in motion.<\/li><li>Interactive exploration of big data.<\/li><li>Predictive analytics and machine learning.<\/li><\/ul>\n\n\n\n<p>An architecture style is <\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>a family of architectures <\/li><li>share certain characteristics. <\/li><li>example, N-tier is a common architecture style. <\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>N-tier Architecture<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>A traditional architecture for enterprise applications. <\/li><li>Dependencies are managed by dividing the application into layers that perform logical functions, such as presentation, business logic, and data access. <\/li><li>A layer can only call into layers that sit below it. <\/li><li>Hard to introduce changes in one part of the application without touching the rest. <\/li><li>Frequent updates a challenge <\/li><li>limiting how quickly new features can be added.<\/li><li>N-tier is a natural fit for applications using a layered architecture, like<ul><li>infrastructure as a service (IaaS) solutions<\/li><\/ul><ul><li>application that use a mix of IaaS and managed services.<\/li><\/ul><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"733\" height=\"273\" src=\"https:\/\/www.testpreptraining.ai\/tutorial\/wp-content\/uploads\/2019\/07\/image026.png\" alt=\"\" class=\"wp-image-1304\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Web-Queue-Worker Architecture<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>It is for a purely PaaS solution<\/li><li>The application has a web front end for HTTP\nrequests <\/li><li>Back-end worker to performs CPU-intensive tasks\nor long-running operations. <\/li><li>The front end communicates to the worker through\nan asynchronous message queue.<\/li><li>Suitable for relatively simple domains with some\nresource-intensive tasks. <\/li><li>Use of managed services simplifies deployment\nand operations. <\/li><li>But with complex domains, hard to manage\ndependencies. <\/li><li>It can easily become large, monolithic component,\nhard to maintain and update. <\/li><li>reduce the frequency of updates and limit\ninnovation.<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"729\" height=\"304\" src=\"https:\/\/www.testpreptraining.ai\/tutorial\/wp-content\/uploads\/2019\/07\/image027.png\" alt=\"\" class=\"wp-image-1308\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Microservices Architecture<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>Usually for more complex domain<\/li><li>It is composed of many small, independent services. <\/li><li>Each service implements a single business capability. <\/li><li>Services are loosely coupled, communicating through API contracts.<\/li><li>Each service built by a small, focused development team. <\/li><li>Individual services can be deployed with frequent updates. <\/li><li>It is more complex to build and manage than N-tier or web-queue-worker. <\/li><li>It requires a mature development and DevOps culture. <\/li><li>It can lead to higher release velocity, faster innovation, and a more resilient architecture. <\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"635\" height=\"341\" src=\"https:\/\/www.testpreptraining.ai\/tutorial\/wp-content\/uploads\/2019\/07\/image028.png\" alt=\"\" class=\"wp-image-1310\"\/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Event-driven architecture<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>It use a publish-subscribe (pub-sub) model, <\/li><li>producers publish events, and consumers subscribe to them<\/li><li>producers are independent from the consumers, <\/li><li>consumers are independent from each other.<\/li><li>Example \u2013 IoT application to ingest and process a large volume of data with very low latency, such as IoT solutions.<\/li><li>Useful if different subsystems must perform different types of processing on the same event data. <\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"220\" src=\"https:\/\/www.testpreptraining.ai\/tutorial\/wp-content\/uploads\/2019\/07\/image029.png\" alt=\"\" class=\"wp-image-1311\"\/><\/figure>\n\n\n\n<p>Big Data, Big Compute Architecture<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>It is specialized architecture style<\/li><li>It divides large dataset into chunks<\/li><li>Performing parallel processing across the entire set for analysis and reporting. <\/li><li>Also called high-performance computing (HPC), <\/li><li>Makes parallel computations across a large number of cores. <\/li><li>Used for simulations, modeling, and 3-D rendering. <\/li><\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><td><strong>Architecture style<\/strong><\/td><td><strong>Dependency management     <\/strong><\/td><td><strong>Domain type    <\/strong><\/td><\/tr><\/thead><tbody><tr><td>N-tier    <\/td><td>Horizontal tiers divided by subnet    <\/td><td>Traditional business domain. Frequency of updates is   low.   <\/td><\/tr><tr><td>Web-Queue-Worker    <\/td><td>Front and backend jobs, decoupled by async messaging.      <\/td><td>Relatively simple domain with some resource intensive tasks.   <\/td><\/tr><tr><td>Microservices    <\/td><td>Vertically (functionally) decomposed services that call each other through APIs.    <\/td><td>Complicated domain. Frequent updates.   <\/td><\/tr><tr><td>Event-driven architecture.    <\/td><td>Producer\/consumer. Independent view per sub-system.    <\/td><td>IoT and real-time systems   <\/td><\/tr><tr><td>Big data    <\/td><td>Divide a huge dataset into small chunks. Parallel processing on local datasets.    <\/td><td>Batch and real-time data analysis. Predictive analysis using ML.   <\/td><\/tr><tr><td>Big compute    <\/td><td>Data allocation to thousands of cores.    <\/td><td>Compute intensive domains such as simulation.   <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Data processing solutions typically involve one or more of the following types of workload: Batch processing of big data sources at rest. Real-time processing of big data in motion. Interactive exploration of big data. Predictive analytics and machine learning. An architecture style is a family of architectures share certain characteristics. example, N-tier is a common&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1031,"menu_order":13,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[153,158,159],"class_list":["post-1090","page","type-page","status-publish","hentry","category-amazon-aws","tag-big-data","tag-compute-architecture","tag-microservices-architecture"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Determine How to Design and Architect the Data Processing Solution - Testprep Training Tutorials<\/title>\n<meta name=\"description\" content=\"Data processing solutions typically involve one or more of the following types of workload, read more..\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.testpreptraining.ai\/tutorial\/aws-certified-big-data-specialty\/determine-how-to-design-and-architect-the-data-processing-solution\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Determine How to Design and Architect the Data Processing Solution - 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