DB2 – Instance Introduction An Instance is a logical environment for DB2 Database Manager. Using instance, you can manage databases. Depending on our requirements, you can create multiple instances on one physical machine. The contents of Instance directory are: Database Manager Configuration file System Database Directory Node Directory Node Configuration File [db2nodes.cfg] Debugging files, dump […]
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DB2 – with XML This chapter describes use of XML with DB2. Introduction PureXML feature allows you to store well-formed XML documents in columns of database tables. Those columns have XML database. Data is kept in its native hierarchical form by storing XML data in XML column. The stored XML data can be accessed and […]
DB2 – Schemas This chapter introduces and describes the concept of Schema. Introduction A schema is a collection of named objects classified logically in the database. In a database, you cannot create multiple database objects with same name. To do so, the schema provides a group environment. You can create multiple schemas in a database […]