{"id":51824,"date":"2024-09-29T10:16:44","date_gmt":"2024-09-29T08:16:44","guid":{"rendered":"https:\/\/www.itta.net\/?post_type=formations&#038;p=51824"},"modified":"2024-10-25T15:49:38","modified_gmt":"2024-10-25T13:49:38","slug":"aws-building-batch-data-analytics-solutions-on-aws","status":"publish","type":"formations","link":"https:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/","title":{"rendered":"AWS &#8211; Building Batch Data Analytics Solutions on AWS"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"h-design-batch-data-analytics-solutions-with-aws\">Design batch data analytics solutions with AWS<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Data analytics has become an essential pillar for companies looking to leverage their information for strategic decisions. The AWS &#8211; Building Batch Data Analytics Solutions on AWS course will help you acquire the necessary skills to design batch processing pipelines on AWS using services like Amazon EMR. You will learn to use Apache Spark and Apache Hadoop to optimize data collection, ingestion, and processing. This course is designed for those who want to master AWS tools while integrating security and cost management best practices.<\/p>\n","protected":false},"featured_media":51808,"parent":0,"menu_order":0,"template":"","editeurs":[1453,3186],"domaine":[1256,1253],"class_list":["post-51824","formations","type-formations","status-publish","has-post-thumbnail","hentry","editeurs-aws-amazon-web-services","editeurs-aws-data-engineering","domaine-cloud-computing","domaine-it-pro"],"acf":{"reference":"AWS-301","duree_nombre":1,"duree_unite":"jour","prix_virtuel":850,"prix_presentiel":850,"prix_blended":"","prix_elearning":"","views":729,"niveau":["Fondamental"],"role":"","certifiant":["Certifiant"],"pdus":"","lieux":"","formats_dapprentissage":["virtuel"],"examen_inclus":"Optionnel","garanti":[""],"financement":["Temptraining"],"description_temptraining":"","description_caf":"","description_title":"AWS Training - Building Batch Data Analytics Solutions on AWS","objectifs":"<ul>\r\n \t<li>Design data analytics pipelines<\/li>\r\n \t<li>Optimize data storage and ingestion<\/li>\r\n \t<li>Use Amazon EMR with Apache Spark and Hive<\/li>\r\n \t<li>Apply cost management practices<\/li>\r\n \t<li>Secure clusters and data on AWS<\/li>\r\n \t<li>Monitor analytics workloads<\/li>\r\n \t<li>Automate batch data processing<\/li>\r\n<\/ul>","connaissances":"<ul>\r\n \t<li>Experience with Apache Spark and Apache Hadoop (minimum 1 year)<\/li>\r\n \t<li>Basic knowledge in managing clusters and networks on AWS<\/li>\r\n \t<li>Data security and encryption knowledge<\/li>\r\n \t<li>Understanding of data architecture concepts<\/li>\r\n \t<li>Familiarity with performance monitoring and optimization tools<\/li>\r\n<\/ul>","profils_participants":"<ul>\r\n \t<li>Data platform engineers<\/li>\r\n \t<li>Data solution architects<\/li>\r\n \t<li>Analytics pipeline managers<\/li>\r\n \t<li>AWS operators specializing in Big Data<\/li>\r\n<\/ul>","examen":"","documentation":"<ul>\r\n \t<li>Digital course materials included<\/li>\r\n<\/ul>","lab__exercices":"","contenu_cours":"<strong>Module A: Overview of data analytics and the data pipeline<\/strong>\r\n<ul>\r\n \t<li>Data analytics use cases<\/li>\r\n \t<li>Using the data pipeline for analytics<\/li>\r\n<\/ul>\r\n<strong>Module 1: Introduction to Amazon EMR<\/strong>\r\n<ul>\r\n \t<li>Using Amazon EMR in analytics solutions<\/li>\r\n \t<li>Amazon EMR cluster architecture<\/li>\r\n \t<li>Interactive demo: Launching an Amazon EMR cluster<\/li>\r\n \t<li>Cost management strategies<\/li>\r\n<\/ul>\r\n<strong>Module 2: Data analytics pipeline using Amazon EMR: ingestion and storage<\/strong>\r\n<ul>\r\n \t<li>Storage optimization with Amazon EMR<\/li>\r\n \t<li>Data ingestion techniques<\/li>\r\n<\/ul>\r\n<strong>Module 3: High-performance batch data analytics using Apache Spark on Amazon EMR<\/strong>\r\n<ul>\r\n \t<li>Apache Spark on Amazon EMR use cases<\/li>\r\n \t<li>Why choose Apache Spark on Amazon EMR<\/li>\r\n \t<li>Spark concepts<\/li>\r\n \t<li>Interactive demo: Connect to an EMR cluster and run Scala commands using the Spark shell<\/li>\r\n \t<li>Transformation, processing, and analytics<\/li>\r\n \t<li>Using notebooks with Amazon EMR<\/li>\r\n \t<li>Practice lab: Low-latency data analytics using Apache Spark on Amazon EMR<\/li>\r\n<\/ul>\r\n<strong>Module 4: Processing and analyzing batch data with Amazon EMR and Apache Hive<\/strong>\r\n<ul>\r\n \t<li>Using Amazon EMR with Hive to process batch data<\/li>\r\n \t<li>Transformation, processing, and analytics<\/li>\r\n \t<li>Practice lab: Batch data processing using Amazon EMR and Hive<\/li>\r\n \t<li>Introduction to Apache HBase on Amazon EMR<\/li>\r\n<\/ul>\r\n<strong>Module 5: Serverless data processing<\/strong>\r\n<ul>\r\n \t<li>Serverless data processing, transformation, and analytics<\/li>\r\n \t<li>Using AWS Glue with Amazon EMR workloads<\/li>\r\n \t<li>Practice lab: Orchestrate data processing in Spark using AWS Step Functions<\/li>\r\n<\/ul>\r\n<strong>Module 6: Securing and monitoring Amazon EMR clusters<\/strong>\r\n<ul>\r\n \t<li>Securing EMR clusters<\/li>\r\n \t<li>Interactive demo: Client-side encryption with EMRFS<\/li>\r\n \t<li>Monitoring and troubleshooting Amazon EMR clusters<\/li>\r\n \t<li>Demo: Reviewing Apache Spark cluster history<\/li>\r\n<\/ul>\r\n<strong>Module 7: Designing batch data analytics solutions<\/strong>\r\n<ul>\r\n \t<li>Batch data analytics use cases<\/li>\r\n \t<li>Activity: Designing a batch data analytics workflow<\/li>\r\n<\/ul>\r\n<strong>Module B: Developing modern data architectures on AWS<\/strong>\r\n<ul>\r\n \t<li>Modern data architectures<\/li>\r\n<\/ul>","cours_recommandes":"","infos_additionnelles":"<h3>Optimize batch data analytics solutions with AWS<\/h3>\r\nThe AWS - Building Batch Data Analytics Solutions on AWS training is an opportunity for Big Data professionals to master AWS technologies, especially Amazon EMR, a managed service that supports Apache Spark and Apache Hadoop. This program focuses on creating robust data pipelines capable of handling large data volumes and processing them efficiently to provide strategic insights.\r\n\r\nThis course is ideal for data engineers and architects who want to automate batch processing and analytics while ensuring data security. Through interactive demos and practical labs, you will learn to configure and optimize EMR clusters, use tools like AWS Glue and AWS Step Functions to orchestrate your tasks, and apply cost management strategies tailored to your needs.\r\n<h3>AWS technologies for data analytics<\/h3>\r\nOne of the strengths of this course is the integration of open-source services like Apache Hive and HBase with Amazon EMR. You will also explore how AWS simplifies and automates data processing through serverless services, ensuring flexibility and performance for your analytics applications.\r\n\r\nAmazon EMR, as a key solution for batch data processing, allows you to focus on analytics while handling resource management and automatic scaling. You will learn how to leverage these features to make your analytics solutions more efficient.\r\n<h3>FAQ<\/h3>\r\n<strong>What is Amazon EMR?<\/strong>\r\nAmazon EMR is a managed AWS service that facilitates running Big Data frameworks like Apache Spark and Apache Hadoop to process large datasets.\r\n\r\n<strong>Why use AWS Glue in this course?<\/strong>\r\nAWS Glue is used to orchestrate and automate data processing in Amazon EMR environments, reducing the complexity of data pipelines.\r\n\r\n<strong>Is it difficult to secure an Amazon EMR cluster?<\/strong>\r\nNo, AWS offers tools like EMRFS for client-side data encryption and robust security practices to protect your clusters.","inclus_dans_ce_cours_virtuel":"<ul>\r\n \t<li>Training provided by a domain expert<\/li>\r\n \t<li>Digital documentation and support materials<\/li>\r\n \t<li>Achievement badge<\/li>\r\n<\/ul>","inclus_dans_ce_cours_presentiel":"<ul>\r\n \t<li>Training provided by a domain expert<\/li>\r\n \t<li>Digital documentation and support materials<\/li>\r\n \t<li>Achievement badge<\/li>\r\n<\/ul>","inclus_dans_ce_cours_blended":"","inclus_dans_ce_cours_elearning":"","inclus_dans_ce_cours_surmesure":""},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>AWS Training - Building Batch Data Analytics Solutions on - ITTA<\/title>\n<meta name=\"description\" content=\"AWS - Building Batch Data Analytics Solutions on AWS&quot;: Train to create efficient data analytics pipelines on AWS using Amazon EMR\" \/>\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.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/trainings\\\/it-pro\\\/cloud-computing\\\/aws-building-batch-data-analytics-solutions-on-aws\\\/\",\"url\":\"https:\\\/\\\/www.itta.net\\\/en\\\/trainings\\\/it-pro\\\/cloud-computing\\\/aws-building-batch-data-analytics-solutions-on-aws\\\/\",\"name\":\"AWS Training - Building Batch Data Analytics Solutions on - ITTA\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/trainings\\\/it-pro\\\/cloud-computing\\\/aws-building-batch-data-analytics-solutions-on-aws\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/trainings\\\/it-pro\\\/cloud-computing\\\/aws-building-batch-data-analytics-solutions-on-aws\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.itta.net\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/aws.png\",\"datePublished\":\"2024-09-29T08:16:44+00:00\",\"dateModified\":\"2024-10-25T13:49:38+00:00\",\"description\":\"AWS - Building Batch Data Analytics Solutions on AWS\\\": Train to create efficient data analytics pipelines on AWS using Amazon EMR\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/trainings\\\/it-pro\\\/cloud-computing\\\/aws-building-batch-data-analytics-solutions-on-aws\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.itta.net\\\/en\\\/trainings\\\/it-pro\\\/cloud-computing\\\/aws-building-batch-data-analytics-solutions-on-aws\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/trainings\\\/it-pro\\\/cloud-computing\\\/aws-building-batch-data-analytics-solutions-on-aws\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.itta.net\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/aws.png\",\"contentUrl\":\"https:\\\/\\\/www.itta.net\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/aws.png\",\"width\":1240,\"height\":698,\"caption\":\"Aws\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/trainings\\\/it-pro\\\/cloud-computing\\\/aws-building-batch-data-analytics-solutions-on-aws\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.itta.net\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"IT Pro\",\"item\":\"https:\\\/\\\/www.itta.net\\\/en\\\/trainings\\\/it-pro\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"AWS &#8211; Building Batch Data Analytics Solutions on AWS\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.itta.net\\\/en\\\/\",\"name\":\"ITTA\",\"description\":\"Formations &amp; Certifications en Suisse Romande\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.itta.net\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":[\"Organization\",\"EducationalOrganization\"],\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/#organization\",\"name\":\"ITTA\",\"alternateName\":\"IT TRAINING ACADEMY SA\",\"url\":\"https:\\\/\\\/www.itta.net\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.itta.net\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Logo-transparent.png\",\"contentUrl\":\"https:\\\/\\\/www.itta.net\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/Logo-transparent.png\",\"width\":1500,\"height\":623,\"caption\":\"ITTA\"},\"image\":{\"@id\":\"https:\\\/\\\/www.itta.net\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/people\\\/ITTA\\\/100063747262936\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/1001738\",\"https:\\\/\\\/www.instagram.com\\\/itta_suisse\\\/\"],\"contactPoint\":{\"@type\":\"ContactPoint\",\"telephone\":\"+41 58 307 73 00\",\"contactType\":\"customer service\",\"availableLanguage\":[\"French\",\"English\"],\"areaServed\":[{\"@type\":\"Country\",\"name\":\"Switzerland\"},{\"@type\":\"Country\",\"name\":\"France\"}]},\"location\":[{\"@type\":\"Place\",\"name\":\"ITTA Geneve\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Route des Jeunes 35\",\"addressLocality\":\"Carouge\",\"postalCode\":\"1227\",\"addressRegion\":\"GE\",\"addressCountry\":\"CH\"},\"geo\":{\"@type\":\"GeoCoordinates\",\"latitude\":46.18274,\"longitude\":6.12922}},{\"@type\":\"Place\",\"name\":\"ITTA Lausanne\",\"address\":{\"@type\":\"PostalAddress\",\"streetAddress\":\"Rue des Cotes-de-Montbenon 16\",\"addressLocality\":\"Lausanne\",\"postalCode\":\"1003\",\"addressRegion\":\"VD\",\"addressCountry\":\"CH\"},\"geo\":{\"@type\":\"GeoCoordinates\",\"latitude\":46.52111,\"longitude\":6.62734}}]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"AWS Training - Building Batch Data Analytics Solutions on - ITTA","description":"AWS - Building Batch Data Analytics Solutions on AWS\": Train to create efficient data analytics pipelines on AWS using Amazon EMR","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:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/","twitter_misc":{"Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/","url":"https:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/","name":"AWS Training - Building Batch Data Analytics Solutions on - ITTA","isPartOf":{"@id":"https:\/\/www.itta.net\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/#primaryimage"},"image":{"@id":"https:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/#primaryimage"},"thumbnailUrl":"https:\/\/www.itta.net\/wp-content\/uploads\/2024\/09\/aws.png","datePublished":"2024-09-29T08:16:44+00:00","dateModified":"2024-10-25T13:49:38+00:00","description":"AWS - Building Batch Data Analytics Solutions on AWS\": Train to create efficient data analytics pipelines on AWS using Amazon EMR","breadcrumb":{"@id":"https:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/"]}]},{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/#primaryimage","url":"https:\/\/www.itta.net\/wp-content\/uploads\/2024\/09\/aws.png","contentUrl":"https:\/\/www.itta.net\/wp-content\/uploads\/2024\/09\/aws.png","width":1240,"height":698,"caption":"Aws"},{"@type":"BreadcrumbList","@id":"https:\/\/www.itta.net\/en\/trainings\/it-pro\/cloud-computing\/aws-building-batch-data-analytics-solutions-on-aws\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.itta.net\/en\/"},{"@type":"ListItem","position":2,"name":"IT Pro","item":"https:\/\/www.itta.net\/en\/trainings\/it-pro\/"},{"@type":"ListItem","position":3,"name":"AWS &#8211; Building Batch Data Analytics Solutions on AWS"}]},{"@type":"WebSite","@id":"https:\/\/www.itta.net\/en\/#website","url":"https:\/\/www.itta.net\/en\/","name":"ITTA","description":"Formations &amp; Certifications en Suisse Romande","publisher":{"@id":"https:\/\/www.itta.net\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.itta.net\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":["Organization","EducationalOrganization"],"@id":"https:\/\/www.itta.net\/en\/#organization","name":"ITTA","alternateName":"IT TRAINING ACADEMY SA","url":"https:\/\/www.itta.net\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/www.itta.net\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.itta.net\/wp-content\/uploads\/2023\/02\/Logo-transparent.png","contentUrl":"https:\/\/www.itta.net\/wp-content\/uploads\/2023\/02\/Logo-transparent.png","width":1500,"height":623,"caption":"ITTA"},"image":{"@id":"https:\/\/www.itta.net\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/people\/ITTA\/100063747262936\/","https:\/\/www.linkedin.com\/company\/1001738","https:\/\/www.instagram.com\/itta_suisse\/"],"contactPoint":{"@type":"ContactPoint","telephone":"+41 58 307 73 00","contactType":"customer service","availableLanguage":["French","English"],"areaServed":[{"@type":"Country","name":"Switzerland"},{"@type":"Country","name":"France"}]},"location":[{"@type":"Place","name":"ITTA Geneve","address":{"@type":"PostalAddress","streetAddress":"Route des Jeunes 35","addressLocality":"Carouge","postalCode":"1227","addressRegion":"GE","addressCountry":"CH"},"geo":{"@type":"GeoCoordinates","latitude":46.18274,"longitude":6.12922}},{"@type":"Place","name":"ITTA Lausanne","address":{"@type":"PostalAddress","streetAddress":"Rue des Cotes-de-Montbenon 16","addressLocality":"Lausanne","postalCode":"1003","addressRegion":"VD","addressCountry":"CH"},"geo":{"@type":"GeoCoordinates","latitude":46.52111,"longitude":6.62734}}]}]}},"_links":{"self":[{"href":"https:\/\/www.itta.net\/en\/wp-json\/wp\/v2\/formations\/51824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.itta.net\/en\/wp-json\/wp\/v2\/formations"}],"about":[{"href":"https:\/\/www.itta.net\/en\/wp-json\/wp\/v2\/types\/formations"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.itta.net\/en\/wp-json\/wp\/v2\/media\/51808"}],"wp:attachment":[{"href":"https:\/\/www.itta.net\/en\/wp-json\/wp\/v2\/media?parent=51824"}],"wp:term":[{"taxonomy":"editeurs","embeddable":true,"href":"https:\/\/www.itta.net\/en\/wp-json\/wp\/v2\/editeurs?post=51824"},{"taxonomy":"domaine","embeddable":true,"href":"https:\/\/www.itta.net\/en\/wp-json\/wp\/v2\/domaine?post=51824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}