{"componentChunkName":"component---src-templates-tutorial-js","path":"/en/tutorial/TechDocument/DB2UseGuide/DB2Catalog/","webpackCompilationHash":"701a08e4d62251ad0d41","result":{"data":{"markdownRemark":{"html":"<p>Catalog is a database connecting process form the client to the server on\nlocal or remote. The purpose is to get the catalog information, namely\ngenerate the catalog used to assess the database. The system database catalog\ncontains a list and a pointer. You can find the known database through the\ncatalog no matter on local or remote. If there is no catalog info, the\napplication can not connect to the database, so it should catalog before use\nthe DB2.</p>\n<p>Catalog includes the following two processes:</p>\n<ul>\n<li>Map the server to the client, namely the catalog node.</li>\n<li>Map the database under the server instances to the client, namely the catalog database.</li>\n</ul>\n<p>You can execute the DB2 catalog operation through both the command method and\nthe <strong>Control Center</strong> interface. There are three edit command modes:</p>\n<ul>\n<li>The <strong>Command Window</strong> with non-interactive mode.</li>\n<li>The <strong>Command Line Processor</strong> with interactive mode.</li>\n<li>The <strong>Command Editor</strong> with visualization and interactive mode.</li>\n</ul>\n<p>The following introduces the detail operation for the two processes.</p>\n<h3 id=\"node-cataloging\"><a href=\"#node-cataloging\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a><a href=\"NodeCatalogIntro\">Node Cataloging</a></h3>\n<p>Through the catalog node, the client machine can recognize the server machine,\nbuilding the mapping from server to the client, which includes how to catalog\nand anti-catalog the nodes.</p>\n<h3 id=\"database-cataloging\"><a href=\"#database-cataloging\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a><a href=\"DatabaseCatalogIntro\">Database Cataloging</a></h3>\n<p>After finish cataloging node, it needs to catalog the database, which is used\nto map the database under the server instance to the client in the form of\nalias. Include two parts: database cataloging and database anti-cataloging.</p>\n<h3 id=\"connect-database\"><a href=\"#connect-database\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a><a href=\"DatabaseConnect\">Connect Database</a></h3>\n<p>After finish the node cataloging and database cataloging, connect the\ndatabases on server and the client.</p>\n<h3 id=\"related-topics\"><a href=\"#related-topics\" aria-hidden class=\"anchor\"><svg aria-hidden=\"true\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>Related Topics</h3>\n<p><a href=\"DB2install\">Install DB2</a></p>\n<p><a href=\"DataImportExport\">Import and Export DB2</a></p>","frontmatter":{"title":"DB2 Cataloging","next":null,"prev":null},"fields":{"path":"content\\en\\tutorial\\TechDocument\\DB2UseGuide\\DB2Catalog.md","slug":"/en/tutorial/TechDocument/DB2UseGuide/DB2Catalog/","langKey":"en"}}},"pageContext":{"isCreatedByStatefulCreatePages":false,"slug":"/en/tutorial/TechDocument/DB2UseGuide/DB2Catalog/"}}}