{"id":281,"date":"2024-11-15T17:45:34","date_gmt":"2024-11-15T17:45:34","guid":{"rendered":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/introduction-to-the-solr-api-accessing-impc-data-programmatically\/important-definitions-query-field-core-document-parameter\/"},"modified":"2024-11-18T09:13:19","modified_gmt":"2024-11-18T09:13:19","slug":"important-definitions-query-field-core-document-parameter","status":"publish","type":"page","link":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/introduction-to-the-solr-api-accessing-impc-data-programmatically\/important-definitions-query-field-core-document-parameter\/","title":{"rendered":"Important definitions: query, field, core, document, parameter"},"content":{"rendered":"\n<ul class=\"wp-block-list\">\n<li><strong>Query<\/strong>: A request for data.<\/li>\n\n\n\n<li><strong>Core<\/strong>: A \u201c<strong>self-contained database<\/strong>\u201d within Solr, each with its own schema, configuration, and data. For IMPC data, several Solr cores are available: <code><kbd><strong>experiment<\/strong><\/kbd><\/code>, <code><kbd><strong>statistical-result<\/strong><\/kbd><\/code>, <code><kbd><strong>genotype-phenotype<\/strong><\/kbd><\/code>, <code><kbd><strong>phenodigm<\/strong><\/kbd><\/code>, and <code><kbd><strong>impc_images<\/strong><\/kbd><\/code>. A more detailed description of each can be found <a href=\"https:\/\/www.ebi.ac.uk\/mi\/impc\/solrdoc\/\" target=\"_blank\" rel=\"noreferrer noopener\">here<\/a>.<\/li>\n\n\n\n<li><strong>Document<\/strong>: A single, structured unit of data that Solr stores. It is similar to a row in a database table. Each document consists of multiple <strong>fields<\/strong>.<\/li>\n\n\n\n<li><strong>Field<\/strong>: A specific piece of data or attribute within a document, similar to a column in a database table.<\/li>\n\n\n\n<li><strong>Parameter<\/strong>: In the context of Solr, a parameter is a setting or input that influences how a query is processed. q and rows are examples of Solr parameters.<br><strong>Note:<\/strong> The IMPC parameter and Solr parameter have different meanings.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Continue to the next page to test your learning so far.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Continue to the next page to test your learning so far.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":271,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-281","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/wp-json\/wp\/v2\/pages\/281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/wp-json\/wp\/v2\/comments?post=281"}],"version-history":[{"count":8,"href":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/wp-json\/wp\/v2\/pages\/281\/revisions"}],"predecessor-version":[{"id":947,"href":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/wp-json\/wp\/v2\/pages\/281\/revisions\/947"}],"up":[{"embeddable":true,"href":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/wp-json\/wp\/v2\/pages\/271"}],"wp:attachment":[{"href":"https:\/\/www.ebi.ac.uk\/training\/online\/courses\/impc-solr-api\/wp-json\/wp\/v2\/media?parent=281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}