<br />
<b>Warning</b>:  Undefined array key "global_protection_id" in <b>/home/wikitechy/public_html/interview-questions/wp-content/plugins/content-protector/inc/class-ps-rest-handler.php</b> on line <b>51</b><br />
{"id":1025,"date":"2021-07-19T06:41:05","date_gmt":"2021-07-19T06:41:05","guid":{"rendered":"https:\/\/www.wikitechy.com\/interview-questions\/?p=1025"},"modified":"2021-09-09T06:29:53","modified_gmt":"2021-09-09T06:29:53","slug":"what-are-the-differences-between-impala-and-apache-drill","status":"publish","type":"post","link":"https:\/\/www.wikitechy.com\/interview-questions\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/","title":{"rendered":"What are the differences between Impala and Apache Drill ?"},"content":{"rendered":"<div class=\"TextHeading\">\n<div class=\"hddn\">\n<h2 id=\"difference-between-impala-and-apache-drill\" class=\"color-purple\">Difference between Impala and Apache Drill<\/h2>\n<\/div>\n<\/div>\n<table class=\"table-bordered table-striped table table-responsive\">\n<tbody>\n<tr>\n<th>Index<\/th>\n<th>Cloudera impala<\/th>\n<th>Apache Drill<\/th>\n<\/tr>\n<tr>\n<td class=\"text-leftalign\">Description<\/td>\n<td class=\"text-leftalign\">Analytic DBMS for Hadoop<\/td>\n<td class=\"text-leftalign\">Schema-free SQL Query Engine for Hadoop,<br \/>\nNoSQL and Cloud Storage<\/td>\n<\/tr>\n<tr>\n<td class=\"text-leftalign\">Primary database modele<\/td>\n<td class=\"text-leftalign\">relational DBMS<\/td>\n<td class=\"text-leftalign\">document store relational DBMS<\/td>\n<\/tr>\n<tr>\n<td class=\"text-leftalign\">Developer<\/td>\n<td class=\"text-leftalign\">Cloudera<\/td>\n<td class=\"text-leftalign\">Apache Software Foundation<\/td>\n<\/tr>\n<tr>\n<td class=\"text-leftalign\">License<\/td>\n<td class=\"text-leftalign\">open source<\/td>\n<td class=\"text-leftalign\">open source<\/td>\n<\/tr>\n<tr>\n<td class=\"text-leftalign\">Server operating systems<\/td>\n<td class=\"text-leftalign\">Linux<\/td>\n<td class=\"text-leftalign\">Linux,OSX, Windows<\/td>\n<\/tr>\n<tr>\n<td class=\"text-leftalign\">Data scheme<\/td>\n<td class=\"text-leftalign\">yes<\/td>\n<td class=\"text-leftalign\">schema-free<\/td>\n<\/tr>\n<tr>\n<td class=\"text-leftalign\">Secondary indexes<\/td>\n<td class=\"text-leftalign\">yes<\/td>\n<td class=\"text-leftalign\">no<\/td>\n<\/tr>\n<tr>\n<td class=\"text-leftalign\">SQL<\/td>\n<td class=\"text-leftalign\">SQL-like DML and DDL statements<\/td>\n<td class=\"text-leftalign\">SQL SELECT statement is SQL:2003 compliant<\/td>\n<\/tr>\n<tr>\n<td class=\"text-leftalign\">Supported programming languages<\/td>\n<td class=\"text-leftalign\">All languages supporting JDBC\/ODBC<\/td>\n<td class=\"text-leftalign\">C++<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"text-center row\">\n<div class=\"col-sm-12\">\n<div id=\"bsa-zone_1590522538159-8_123456\"><\/div>\n<\/div>\n<\/div>\n<div class=\"ImageContent\">\n<div class=\"hddn\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium aligncenter\" src=\"https:\/\/cdn.wikitechy.com\/interview-questions\/cloudera impala\/cloudera-impala-tutorials.gif\" alt=\"cloudera-impala-tutorials\" width=\"743\" height=\"410\" \/><\/div>\n<\/div>\n<div class=\"hddn\"><\/div>\n<div><img decoding=\"async\" class=\"alignnone size-medium aligncenter\" src=\"https:\/\/cdn.wikitechy.com\/interview-questions\/cloudera impala\/query-planner.png\" alt=\"Query planner\" width=\"550\" height=\"385\" \/><\/div>\n<div><\/div>\n<div class=\"ImageContent\">\n<div class=\"hddn\"><img decoding=\"async\" class=\"alignnone size-medium aligncenter\" src=\"https:\/\/cdn.wikitechy.com\/interview-questions\/cloudera impala\/ximpala-arch.png\" alt=\"ximpala arch\" width=\"385\" height=\"237\" \/><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Answer : Analytic DBMS for Hadoop\tSchema-free SQL Query Engine for Hadoop&#8230;<\/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":[7014],"tags":[195,219,7117,7112,7119,7118,360,199,7116,7111,7115,2936,484,196,7038,7114,212,7039,970,711,7113,208,972,7040,2677,975,200,284,968],"class_list":["post-1025","post","type-post","status-publish","format-standard","hentry","category-cloudera-impala","tag-accenture-interview-questions-and-answers","tag-agreeya-solutions-interview-questions-and-answers","tag-apache-drill-performance-benchmark","tag-apache-drill-vs-impala-benchmark","tag-apache-drill-vs-spark-performance","tag-apache-kudu-vs-drill","tag-atos-interview-questions-and-answers","tag-casting-networks-india-pvt-limited-interview-questions-and-answers","tag-drill-vs-hive-performance","tag-drill-vs-impala-performance","tag-drill-vs-impala-vs-hive","tag-fis-global-business-solutions-india-pvt-ltd-interview-questions-and-answers","tag-genpact-interview-questions-and-answers","tag-ibm-interview-questions-and-answers","tag-ihs-markit-interview-questions-and-answers","tag-impala-vs-drill-benchmark","tag-indecomm-global-services-interview-questions-and-answers","tag-iris-software-interview-questions-and-answers","tag-mindtree-interview-questions-and-answers","tag-nagarro-software-pvt-ltd-interview-questions-and-answers","tag-problems-with-apache-drill","tag-prokarma-softech-pvt-ltd-interview-questions-and-answers","tag-sapient-consulting-pvt-ltd-interview-questions-and-answers","tag-standard-chartered-global-business-services-private-limited-interview-questions-and-answers","tag-synechron-technologies-pvt-ltd-interview-questions-and-answers","tag-tata-consultancy-service-interview-questions-and-answers","tag-tech-mahindra-interview-questions-and-answers","tag-valuelabs-interview-questions-and-answers","tag-wipro-infotech-interview-questions-and-answers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are the differences between Impala and Apache Drill ?<\/title>\n<meta name=\"description\" content=\"what are the differences between Impala and Apache Drill ? - cloudera tutorial - Schema-free SQL Query Engine for Hadoop, NoSQL and Cloud Storage\" \/>\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\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the differences between Impala and Apache Drill ?\" \/>\n<meta property=\"og:description\" content=\"what are the differences between Impala and Apache Drill ? - cloudera tutorial - Schema-free SQL Query Engine for Hadoop, NoSQL and Cloud Storage\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wikitechy.com\/interview-questions\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/\" \/>\n<meta property=\"og:site_name\" content=\"Wikitechy\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-19T06:41:05+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-09-09T06:29:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.wikitechy.com\/interview-questions\/cloudera%20impala\/cloudera-impala-tutorials.gif\" \/>\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\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/\",\"url\":\"https:\/\/www.wikitechy.com\/interview-questions\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/\",\"name\":\"What are the differences between Impala and Apache Drill ?\",\"isPartOf\":{\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#website\"},\"datePublished\":\"2021-07-19T06:41:05+00:00\",\"dateModified\":\"2021-09-09T06:29:53+00:00\",\"author\":{\"@id\":\"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/4d5a581fb5470d1560324bddc5e8b757\"},\"description\":\"what are the differences between Impala and Apache Drill ? - cloudera tutorial - Schema-free SQL Query Engine for Hadoop, NoSQL and Cloud Storage\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wikitechy.com\/interview-questions\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/\"]}]},{\"@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 are the differences between Impala and Apache Drill ?","description":"what are the differences between Impala and Apache Drill ? - cloudera tutorial - Schema-free SQL Query Engine for Hadoop, NoSQL and Cloud Storage","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\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/","og_locale":"en_US","og_type":"article","og_title":"What are the differences between Impala and Apache Drill ?","og_description":"what are the differences between Impala and Apache Drill ? - cloudera tutorial - Schema-free SQL Query Engine for Hadoop, NoSQL and Cloud Storage","og_url":"https:\/\/www.wikitechy.com\/interview-questions\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/","og_site_name":"Wikitechy","article_published_time":"2021-07-19T06:41:05+00:00","article_modified_time":"2021-09-09T06:29:53+00:00","og_image":[{"url":"https:\/\/cdn.wikitechy.com\/interview-questions\/cloudera impala\/cloudera-impala-tutorials.gif"}],"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\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/","url":"https:\/\/www.wikitechy.com\/interview-questions\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/","name":"What are the differences between Impala and Apache Drill ?","isPartOf":{"@id":"https:\/\/www.wikitechy.com\/interview-questions\/#website"},"datePublished":"2021-07-19T06:41:05+00:00","dateModified":"2021-09-09T06:29:53+00:00","author":{"@id":"https:\/\/www.wikitechy.com\/interview-questions\/#\/schema\/person\/4d5a581fb5470d1560324bddc5e8b757"},"description":"what are the differences between Impala and Apache Drill ? - cloudera tutorial - Schema-free SQL Query Engine for Hadoop, NoSQL and Cloud Storage","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wikitechy.com\/interview-questions\/cloudera-impala\/what-are-the-differences-between-impala-and-apache-drill\/"]}]},{"@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\/1025","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=1025"}],"version-history":[{"count":3,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts\/1025\/revisions"}],"predecessor-version":[{"id":3123,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/posts\/1025\/revisions\/3123"}],"wp:attachment":[{"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/media?parent=1025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/categories?post=1025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wikitechy.com\/interview-questions\/wp-json\/wp\/v2\/tags?post=1025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}