What is the difference between Hadoop and RDBMS ?<\/h2>\n<\/div>\n<\/div>\n\n![\"What](\"https:\/\/cdn.wikitechy.com\/interview-questions\/hadoop\/what-is-the-difference-between-hadoop-and-rdbms.png\")
<\/div>\n<\/div>\n\n\n<\/div>\n<\/div>\n<\/div>\n\n\n\n\nCriteria<\/th>\n Hadoop<\/th>\n RDBMS<\/th>\n<\/tr>\n \nSchema<\/td>\n Based on \u2018Schema on Read\u2019.<\/td>\n Based on \u2018Schema on Write\u2019.<\/td>\n<\/tr>\n \nData Type<\/td>\n Structured, Semi-Structured
\nand Unstructured data.<\/td>\n Structured Data.<\/td>\n<\/tr>\n \nSpeed<\/td>\n Writes are Fast.<\/td>\n Reads are Fast.<\/td>\n<\/tr>\n \nCost<\/td>\n Open source framework, free of cost.<\/td>\n Licensed software, Paid.<\/td>\n<\/tr>\n \nApplication<\/td>\n Data discovery, Storage and
\nprocessing of Unstructured data.<\/td>\n OLTP and complex ACID transaction.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"Answer : Hadoop Based on \u2018Schema on Read\u2019…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"passster_activate_protection":false,"passster_protect_child_pages":"","passster_protection_type":"password","passster_password":"","passster_activate_overwrite_defaults":"","passster_headline":"","passster_instruction":"","passster_placeholder":"","passster_button":"","passster_id":"","passster_activate_misc_settings":"","passster_redirect_url":"","passster_hide":"no","passster_area_shortcode":"","gtb_hide_title":false,"gtb_wrap_title":false,"gtb_class_title":"","gtb_remove_headerfooter":false,"footnotes":""},"categories":[1065],"tags":[195,1119,360,203,199,214,1120,1320,205,1307,1311,1309,1310,1318,1319,485,222,484,1317,1316,1315,1321,1306,1314,1308,196,212,286,970,366,288,367,1323,206,975,200,974,197,280,364,1313,1312,968,216,285,1121],"class_list":["post-277","post","type-post","status-publish","format-standard","hentry","category-big-data","tag-accenture-interview-questions-and-answers","tag-att-interview-questions-and-answers","tag-atos-interview-questions-and-answers","tag-capgemini-interview-questions-and-answers","tag-casting-networks-india-pvt-limited-interview-questions-and-answers","tag-cgi-group-inc-interview-questions-and-answers","tag-collabera-technologiesinterview-questions-and-answers","tag-comparison-of-hadoop-with-other-systems","tag-dell-international-services-india-pvt-ltd-interview-questions-and-answers","tag-difference-between-big-data-hadoop-and-traditional-rdbms","tag-difference-between-hadoop-and-grid-computing","tag-difference-between-hadoop-and-rdbms","tag-difference-between-rdbms-and-hadoop-architecture","tag-difference-between-rdbms-and-hadoop-in-tabular-form","tag-difference-between-traditional-and-big-data","tag-ernst-young-interview-questions-and-answers","tag-flipkart-interview-questions-and-answers","tag-genpact-interview-questions-and-answers","tag-hadoop-database-design","tag-hadoop-ecosystem","tag-hadoop-mapreduce-vs-parallel-rdbms","tag-hadoop-vs-db","tag-hadoop-vs-rdbms","tag-how-is-hadoop-different-from-conventional-distributed-computing-systems","tag-how-to-decide-between-rdbms-and-hadoop","tag-ibm-interview-questions-and-answers","tag-indecomm-global-services-interview-questions-and-answers","tag-lt-infotech-interview-questions-and-answers","tag-mindtree-interview-questions-and-answers","tag-netapp-interview-questions-and-answers","tag-r-systems-interview-questions-and-answers","tag-rbs-india-development-centre-pvt-ltd-interview-questions-and-answers","tag-rds-vs-hdfs","tag-sap-labs-india-pvt-ltd-interview-questions-and-answers","tag-tata-consultancy-service-interview-questions-and-answers","tag-tech-mahindra-interview-questions-and-answers","tag-trigent-software-interview-questions-and-answers","tag-unitedhealth-group-interview-questions-and-answers","tag-virtusa-consulting-services-pvt-ltd-interview-questions-and-answers","tag-wells-fargo-interview-questions-and-answers","tag-what-is-hadoop","tag-what-is-the-difference-between-traditional-rdbms-and-hadoop","tag-wipro-infotech-interview-questions-and-answers","tag-wipro-interview-questions-and-answers","tag-xoriant-solutions-pvt-ltd-interview-questions-and-answers","tag-zs-associates-interview-questions-and-answers"],"yoast_head":"\n
What is the difference between Hadoop and RDBMS ? - Big Data<\/title>\n<meta name=\"description\" content=\"What is the difference between Hadoop and RDBMS ? - HADOOP based on \u2018Schema on Read\u2019. RDBMS based on \u2018Schema on Write\" \/>\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.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the difference between Hadoop and RDBMS ? - Big Data\" \/>\n<meta property=\"og:description\" content=\"What is the difference between Hadoop and RDBMS ? - HADOOP based on \u2018Schema on Read\u2019. RDBMS based on \u2018Schema on Write\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/\" \/>\n<meta property=\"og:site_name\" content=\"Wikitechy\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-12T17:50:24+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-09-14T09:34:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.wikitechy.com\/interview-questions\/hadoop\/what-is-the-difference-between-hadoop-and-rdbms.png\" \/>\n<meta name=\"author\" content=\"Editor\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Editor\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/\",\"url\":\"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/\",\"name\":\"What is the difference between Hadoop and RDBMS ? - Big Data\",\"isPartOf\":{\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cdn.wikitechy.com\/interview-questions\/hadoop\/what-is-the-difference-between-hadoop-and-rdbms.png\",\"datePublished\":\"2021-07-12T17:50:24+00:00\",\"dateModified\":\"2021-09-14T09:34:43+00:00\",\"author\":{\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/4d5a581fb5470d1560324bddc5e8b757\"},\"description\":\"What is the difference between Hadoop and RDBMS ? - HADOOP based on \u2018Schema on Read\u2019. RDBMS based on \u2018Schema on Write\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/#primaryimage\",\"url\":\"https:\/\/cdn.wikitechy.com\/interview-questions\/hadoop\/what-is-the-difference-between-hadoop-and-rdbms.png\",\"contentUrl\":\"https:\/\/cdn.wikitechy.com\/interview-questions\/hadoop\/what-is-the-difference-between-hadoop-and-rdbms.png\"},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#website\",\"url\":\"https:\/\/www.wikitechy.com\/interview-questions\/\",\"name\":\"Wikitechy\",\"description\":\"Interview Questions\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wikitechy.com\/interview-questions\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/4d5a581fb5470d1560324bddc5e8b757\",\"name\":\"Editor\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e9531079fe7e07841b7b156c04d65e5f39d4adfd18b6ffe3edfff8ca5aab85b5?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e9531079fe7e07841b7b156c04d65e5f39d4adfd18b6ffe3edfff8ca5aab85b5?s=96&d=mm&r=g\",\"caption\":\"Editor\"},\"url\":\"https:\/\/www.wikitechy.com\/interview-questions\/author\/editor\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is the difference between Hadoop and RDBMS ? - Big Data","description":"What is the difference between Hadoop and RDBMS ? - HADOOP based on \u2018Schema on Read\u2019. RDBMS based on \u2018Schema on Write","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.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/","og_locale":"en_US","og_type":"article","og_title":"What is the difference between Hadoop and RDBMS ? - Big Data","og_description":"What is the difference between Hadoop and RDBMS ? - HADOOP based on \u2018Schema on Read\u2019. RDBMS based on \u2018Schema on Write","og_url":"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/","og_site_name":"Wikitechy","article_published_time":"2021-07-12T17:50:24+00:00","article_modified_time":"2021-09-14T09:34:43+00:00","og_image":[{"url":"https:\/\/cdn.wikitechy.com\/interview-questions\/hadoop\/what-is-the-difference-between-hadoop-and-rdbms.png"}],"author":"Editor","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Editor","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/","url":"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/","name":"What is the difference between Hadoop and RDBMS ? - Big Data","isPartOf":{"@id":"https:\/\/www.wikitechy.com\/interview-questions\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/#primaryimage"},"image":{"@id":"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/#primaryimage"},"thumbnailUrl":"https:\/\/cdn.wikitechy.com\/interview-questions\/hadoop\/what-is-the-difference-between-hadoop-and-rdbms.png","datePublished":"2021-07-12T17:50:24+00:00","dateModified":"2021-09-14T09:34:43+00:00","author":{"@id":"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/4d5a581fb5470d1560324bddc5e8b757"},"description":"What is the difference between Hadoop and RDBMS ? - HADOOP based on \u2018Schema on Read\u2019. RDBMS based on \u2018Schema on Write","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.wikitechy.com\/interview-questions\/big-data\/what-is-the-difference-between-hadoop-and-rdbms\/#primaryimage","url":"https:\/\/cdn.wikitechy.com\/interview-questions\/hadoop\/what-is-the-difference-between-hadoop-and-rdbms.png","contentUrl":"https:\/\/cdn.wikitechy.com\/interview-questions\/hadoop\/what-is-the-difference-between-hadoop-and-rdbms.png"},{"@type":"WebSite","@id":"https:\/\/www.wikitechy.com\/interview-questions\/#website","url":"https:\/\/www.wikitechy.com\/interview-questions\/","name":"Wikitechy","description":"Interview Questions","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wikitechy.com\/interview-questions\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/4d5a581fb5470d1560324bddc5e8b757","name":"Editor","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e9531079fe7e07841b7b156c04d65e5f39d4adfd18b6ffe3edfff8ca5aab85b5?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e9531079fe7e07841b7b156c04d65e5f39d4adfd18b6ffe3edfff8ca5aab85b5?s=96&d=mm&r=g","caption":"Editor"},"url":"https:\/\/www.wikitechy.com\/interview-questions\/author\/editor\/"}]}},"_links":{"self":[{"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts\/277","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/comments?post=277"}],"version-history":[{"count":3,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts\/277\/revisions"}],"predecessor-version":[{"id":3687,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts\/277\/revisions\/3687"}],"wp:attachment":[{"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/media?parent=277"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/categories?post=277"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/tags?post=277"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
<\/div>\n<\/div>\n| Criteria<\/th>\n | Hadoop<\/th>\n | RDBMS<\/th>\n<\/tr>\n |
|---|---|---|
| Schema<\/td>\n | Based on \u2018Schema on Read\u2019.<\/td>\n | Based on \u2018Schema on Write\u2019.<\/td>\n<\/tr>\n |
| Data Type<\/td>\n | Structured, Semi-Structured \nand Unstructured data.<\/td>\n | Structured Data.<\/td>\n<\/tr>\n |
| Speed<\/td>\n | Writes are Fast.<\/td>\n | Reads are Fast.<\/td>\n<\/tr>\n |
| Cost<\/td>\n | Open source framework, free of cost.<\/td>\n | Licensed software, Paid.<\/td>\n<\/tr>\n |
| Application<\/td>\n | Data discovery, Storage and \nprocessing of Unstructured data.<\/td>\n | OLTP and complex ACID transaction.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":" Answer : Hadoop Based on \u2018Schema on Read\u2019…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"passster_activate_protection":false,"passster_protect_child_pages":"","passster_protection_type":"password","passster_password":"","passster_activate_overwrite_defaults":"","passster_headline":"","passster_instruction":"","passster_placeholder":"","passster_button":"","passster_id":"","passster_activate_misc_settings":"","passster_redirect_url":"","passster_hide":"no","passster_area_shortcode":"","gtb_hide_title":false,"gtb_wrap_title":false,"gtb_class_title":"","gtb_remove_headerfooter":false,"footnotes":""},"categories":[1065],"tags":[195,1119,360,203,199,214,1120,1320,205,1307,1311,1309,1310,1318,1319,485,222,484,1317,1316,1315,1321,1306,1314,1308,196,212,286,970,366,288,367,1323,206,975,200,974,197,280,364,1313,1312,968,216,285,1121],"class_list":["post-277","post","type-post","status-publish","format-standard","hentry","category-big-data","tag-accenture-interview-questions-and-answers","tag-att-interview-questions-and-answers","tag-atos-interview-questions-and-answers","tag-capgemini-interview-questions-and-answers","tag-casting-networks-india-pvt-limited-interview-questions-and-answers","tag-cgi-group-inc-interview-questions-and-answers","tag-collabera-technologiesinterview-questions-and-answers","tag-comparison-of-hadoop-with-other-systems","tag-dell-international-services-india-pvt-ltd-interview-questions-and-answers","tag-difference-between-big-data-hadoop-and-traditional-rdbms","tag-difference-between-hadoop-and-grid-computing","tag-difference-between-hadoop-and-rdbms","tag-difference-between-rdbms-and-hadoop-architecture","tag-difference-between-rdbms-and-hadoop-in-tabular-form","tag-difference-between-traditional-and-big-data","tag-ernst-young-interview-questions-and-answers","tag-flipkart-interview-questions-and-answers","tag-genpact-interview-questions-and-answers","tag-hadoop-database-design","tag-hadoop-ecosystem","tag-hadoop-mapreduce-vs-parallel-rdbms","tag-hadoop-vs-db","tag-hadoop-vs-rdbms","tag-how-is-hadoop-different-from-conventional-distributed-computing-systems","tag-how-to-decide-between-rdbms-and-hadoop","tag-ibm-interview-questions-and-answers","tag-indecomm-global-services-interview-questions-and-answers","tag-lt-infotech-interview-questions-and-answers","tag-mindtree-interview-questions-and-answers","tag-netapp-interview-questions-and-answers","tag-r-systems-interview-questions-and-answers","tag-rbs-india-development-centre-pvt-ltd-interview-questions-and-answers","tag-rds-vs-hdfs","tag-sap-labs-india-pvt-ltd-interview-questions-and-answers","tag-tata-consultancy-service-interview-questions-and-answers","tag-tech-mahindra-interview-questions-and-answers","tag-trigent-software-interview-questions-and-answers","tag-unitedhealth-group-interview-questions-and-answers","tag-virtusa-consulting-services-pvt-ltd-interview-questions-and-answers","tag-wells-fargo-interview-questions-and-answers","tag-what-is-hadoop","tag-what-is-the-difference-between-traditional-rdbms-and-hadoop","tag-wipro-infotech-interview-questions-and-answers","tag-wipro-interview-questions-and-answers","tag-xoriant-solutions-pvt-ltd-interview-questions-and-answers","tag-zs-associates-interview-questions-and-answers"],"yoast_head":"\n |