{"id":197,"date":"2025-07-09T03:01:22","date_gmt":"2025-07-09T03:01:22","guid":{"rendered":"https:\/\/mitalgoswami.in\/?p=197"},"modified":"2025-08-06T06:10:56","modified_gmt":"2025-08-06T06:10:56","slug":"difference-between-sql-and-nosql","status":"publish","type":"post","link":"https:\/\/mitalgoswami.in\/?p=197","title":{"rendered":"Difference between SQL and NOSQL"},"content":{"rendered":"\n<p>The difference between <strong>SQL<\/strong> and <strong>NoSQL<\/strong> databases primarily lies in how they store, structure, and manage data. Here&#8217;s a clear comparison:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Feature<\/th><th><strong>SQL<\/strong> (Relational Databases)<\/th><th><strong>NoSQL<\/strong> (Non-Relational Databases)<\/th><\/tr><\/thead><tbody><tr><td><strong>Full Form<\/strong><\/td><td>Structured Query Language<\/td><td>Not Only SQL<\/td><\/tr><tr><td><strong>Data Model<\/strong><\/td><td>Table-based (rows and columns)<\/td><td>Document, key-value, graph, or wide-column<\/td><\/tr><tr><td><strong>Schema<\/strong><\/td><td>Fixed schema (predefined structure)<\/td><td>Dynamic schema (flexible structure)<\/td><\/tr><tr><td><strong>Query Language<\/strong><\/td><td>SQL (standardized query language)<\/td><td>Varies: JSON queries, key-based lookups, etc.<\/td><\/tr><tr><td><strong>Scalability<\/strong><\/td><td>Vertical (add more power to one server)<\/td><td>Horizontal (add more servers)<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><\/tr><tr><td><strong>Examples<\/strong><\/td><td>MySQL, PostgreSQL, Oracle, SQL Server<\/td><td>MongoDB, Cassandra, Redis, CouchDB<\/td><\/tr><tr><td><strong>Best For<\/strong><\/td><td>Complex queries and relationships<\/td><td>Large-scale data, flexibility, and fast access<\/td><\/tr><tr><td><strong>Joins<\/strong><\/td><td>Supports joins<\/td><td>Limited or no joins<\/td><\/tr><tr><td><strong>Use Cases<\/strong><\/td><td>Banking, ERP, CRM, analytics<\/td><td>Real-time apps, IoT, content management, caching<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>The difference between SQL and NoSQL databases primarily lies in how they store, structure, and manage data. Here&#8217;s a clear comparison: Feature SQL (Relational Databases) NoSQL (Non-Relational Databases) Full Form Structured Query Language Not Only SQL Data Model Table-based (rows and columns) Document, key-value, graph, or wide-column Schema Fixed schema (predefined structure) Dynamic schema (flexible [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-197","post","type-post","status-publish","format-standard","hentry","category-mongodb"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/posts\/197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=197"}],"version-history":[{"count":3,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/posts\/197\/revisions"}],"predecessor-version":[{"id":281,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=\/wp\/v2\/posts\/197\/revisions\/281"}],"wp:attachment":[{"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mitalgoswami.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}