{"id":10138,"date":"2024-03-14T11:37:17","date_gmt":"2024-03-14T11:37:17","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-can-the-hibernate-cache-be-activated\/"},"modified":"2025-08-03T19:41:03","modified_gmt":"2025-08-03T19:41:03","slug":"how-can-the-hibernate-cache-be-activated","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-can-the-hibernate-cache-be-activated\/","title":{"rendered":"Enable Hibernate Cache: Step-by-Step Guide"},"content":{"rendered":"<p>Enabling caching in Hibernate can be achieved by following these steps:<\/p>\n<ol>\n<li>Configuring cache-related properties in the Hibernate configuration file (such as hibernate.cfg.xml) is an example of this.<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">property<\/span> <span class=\"hljs-attr\">name<\/span>=<span class=\"hljs-string\">\"hibernate.cache.use_second_level_cache\"<\/span>&gt;<\/span>true<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">property<\/span>&gt;<\/span>\r\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">property<\/span> <span class=\"hljs-attr\">name<\/span>=<span class=\"hljs-string\">\"hibernate.cache.use_query_cache\"<\/span>&gt;<\/span>true<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">property<\/span>&gt;<\/span>\r\n<\/code><\/pre>\n<ol>\n<li>Set up caching strategies for entity classes by adding cache-related configurations in the annotations or XML mapping files of the entity class, for example:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-meta\">@Entity<\/span>\r\n<span class=\"hljs-meta\">@Cacheable<\/span>\r\n<span class=\"hljs-meta\">@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)<\/span>\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">User<\/span> {\r\n    <span class=\"hljs-comment\">\/\/...<\/span>\r\n}\r\n<\/code><\/pre>\n<ol>\n<li>You can specify a cache provider, either choosing to use Hibernate&#8217;s default cache provider (such as Ehcache) or a custom cache implementation.<\/li>\n<li>When conducting a search, you can utilize query caching to improve performance, for example:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-type\">Query<\/span> <span class=\"hljs-variable\">query<\/span> <span class=\"hljs-operator\">=<\/span> session.createQuery(<span class=\"hljs-string\">\"from User where id = :id\"<\/span>);\r\nquery.setParameter(<span class=\"hljs-string\">\"id\"<\/span>, <span class=\"hljs-number\">1<\/span>);\r\nquery.setCacheable(<span class=\"hljs-literal\">true<\/span>);\r\n<span class=\"hljs-type\">User<\/span> <span class=\"hljs-variable\">user<\/span> <span class=\"hljs-operator\">=<\/span> (User) query.uniqueResult();\r\n<\/code><\/pre>\n<p>By following the steps above, you can enable and configure caching in Hibernate to improve system performance and response speed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Enabling caching in Hibernate can be achieved by following these steps: Configuring cache-related properties in the Hibernate configuration file (such as hibernate.cfg.xml) is an example of this. &lt;property name=&#8221;hibernate.cache.use_second_level_cache&#8221;&gt;true&lt;\/property&gt; &lt;property name=&#8221;hibernate.cache.use_query_cache&#8221;&gt;true&lt;\/property&gt; Set up caching strategies for entity classes by adding cache-related configurations in the annotations or XML mapping files of the entity class, for example: [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[8385,12496,12498,12497,8375],"class_list":["post-10138","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-cache-configuration","tag-hibernate-cache","tag-hibernate-performance","tag-query-cache","tag-second-level-cache"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Enable Hibernate Cache: Step-by-Step Guide - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to activate Hibernate cache in 3 steps. 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