{"id":54,"date":"2025-08-15T15:00:41","date_gmt":"2025-08-15T15:00:41","guid":{"rendered":"https:\/\/iotnoob.com\/wordpress\/?p=54"},"modified":"2025-08-16T07:39:25","modified_gmt":"2025-08-16T07:39:25","slug":"oracle-21-installation-use","status":"publish","type":"post","link":"https:\/\/iotnoob.com\/wordpress\/2025\/08\/15\/oracle-21-installation-use\/","title":{"rendered":"Oracle 21 installation &amp; use"},"content":{"rendered":"\n<p>Download install file \u0e08\u0e32\u0e01 website \u0e02\u0e2d\u0e07 oracle<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"392\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-20-1024x392.png\" alt=\"\" class=\"wp-image-55\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-20-1024x392.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-20-300x115.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-20-768x294.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-20-1536x588.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-20.png 1752w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>run setup.exe<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"782\" height=\"595\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-21.png\" alt=\"\" class=\"wp-image-56\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-21.png 782w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-21-300x228.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-21-768x584.png 768w\" sizes=\"auto, (max-width: 782px) 100vw, 782px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"782\" height=\"595\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-22.png\" alt=\"\" class=\"wp-image-57\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-22.png 782w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-22-300x228.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-22-768x584.png 768w\" sizes=\"auto, (max-width: 782px) 100vw, 782px\" \/><\/figure>\n\n\n\n<p>\u0e23\u0e30\u0e1a\u0e38 password \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a user [SYS, SYSTEM, PDBADMIN] \u0e17\u0e35\u0e48\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19 Oracle db \u0e44\u0e14\u0e49 \u0e17\u0e31\u0e49\u0e07 3 user \u0e43\u0e0a\u0e49 password \u0e40\u0e14\u0e35\u0e22\u0e27\u0e01\u0e31\u0e19 <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"782\" height=\"607\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-23.png\" alt=\"\" class=\"wp-image-58\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-23.png 782w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-23-300x233.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-23-768x596.png 768w\" sizes=\"auto, (max-width: 782px) 100vw, 782px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"782\" height=\"595\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-24.png\" alt=\"\" class=\"wp-image-59\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-24.png 782w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-24-300x228.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-24-768x584.png 768w\" sizes=\"auto, (max-width: 782px) 100vw, 782px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"390\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-25-1024x390.png\" alt=\"\" class=\"wp-image-60\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-25-1024x390.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-25-300x114.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-25-768x293.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-25-1536x586.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-25.png 1744w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"306\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-26-1024x306.png\" alt=\"\" class=\"wp-image-61\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-26-1024x306.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-26-300x90.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-26-768x230.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-26-1536x459.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-26.png 1736w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"580\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-27-1024x580.png\" alt=\"\" class=\"wp-image-62\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-27-1024x580.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-27-300x170.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-27-768x435.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-27-1536x870.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-27.png 1740w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"871\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-28-1024x871.png\" alt=\"\" class=\"wp-image-63\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-28-1024x871.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-28-300x255.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-28-768x653.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-28.png 1182w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"410\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-29-1024x410.png\" alt=\"\" class=\"wp-image-64\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-29-1024x410.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-29-300x120.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-29-768x308.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-29-1536x615.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-29.png 1908w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"686\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-30-1024x686.png\" alt=\"\" class=\"wp-image-65\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-30-1024x686.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-30-300x201.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-30-768x515.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-30.png 1386w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"425\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-31-1024x425.png\" alt=\"\" class=\"wp-image-66\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-31-1024x425.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-31-300x125.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-31-768x319.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-31-1536x638.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-31.png 1900w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"459\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-32-1024x459.png\" alt=\"\" class=\"wp-image-67\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-32-1024x459.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-32-300x134.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-32-768x344.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-32-1536x688.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-32.png 1930w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0e17\u0e14\u0e25\u0e2d\u0e07 \u0e15\u0e34\u0e14\u0e15\u0e48\u0e2d\u0e01\u0e31\u0e1a Oracle DB \u0e14\u0e49\u0e27\u0e22 Node.js<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"392\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-33-1024x392.png\" alt=\"\" class=\"wp-image-68\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-33-1024x392.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-33-300x115.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-33-768x294.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-33-1536x587.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-33.png 1666w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"707\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-34-1024x707.png\" alt=\"\" class=\"wp-image-69\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-34-1024x707.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-34-300x207.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-34-768x530.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-34-1536x1060.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-34.png 1540w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"83\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-35-1024x83.png\" alt=\"\" class=\"wp-image-70\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-35-1024x83.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-35-300x24.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-35-768x62.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-35-1536x124.png 1536w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-35.png 1804w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"442\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-36-1024x442.png\" alt=\"\" class=\"wp-image-71\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-36-1024x442.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-36-300x130.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-36-768x332.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-36.png 1192w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0e15\u0e34\u0e14\u0e15\u0e48\u0e2d\u0e01\u0e31\u0e1a Oracle DB \u0e14\u0e49\u0e27\u0e22 Java<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"408\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-37-1024x408.png\" alt=\"\" class=\"wp-image-72\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-37-1024x408.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-37-300x120.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-37-768x306.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-37.png 1252w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"539\" src=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-38-1024x539.png\" alt=\"\" class=\"wp-image-73\" srcset=\"https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-38-1024x539.png 1024w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-38-300x158.png 300w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-38-768x404.png 768w, https:\/\/iotnoob.com\/wordpress\/wp-content\/uploads\/2025\/08\/image-38.png 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Download install file \u0e08\u0e32\u0e01 website \u0e02\u0e2d\u0e07 oracle run setup.exe \u0e23\u0e30\u0e1a\u0e38 password \u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a user [SYS, SYSTEM,&hellip;<\/p>\n","protected":false},"author":1,"featured_media":136,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-54","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming"],"_links":{"self":[{"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/posts\/54","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/comments?post=54"}],"version-history":[{"count":1,"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/posts\/54\/revisions"}],"predecessor-version":[{"id":74,"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/posts\/54\/revisions\/74"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/media\/136"}],"wp:attachment":[{"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/media?parent=54"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/categories?post=54"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iotnoob.com\/wordpress\/wp-json\/wp\/v2\/tags?post=54"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}