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XML schema is used to define the structure, content, and data types within an XML document. It helps enforce rules for validating data in XML files, ensuring that they conform to a specific format. By using XML schema, developers can establish standards for data exchange and communication between different systems.
A starflake schema is a combination of a star schema and a snowflake schema. Starflake schemas are snowflake schemas where only some of the dimension tables have been denormalized. hardkingofflirt@gmail.com
The schema is the physical arrangement of the data as it appears in the DBMS. The subschema is the logical view of the data as it appears to the application program.
In DBMS,Schema is the overall Design of the Database.Instance is the information stored in the Database at a particular moment.In programming,you declare a variable which corresponds to "Schema".But its values changes as and when required which corresponds to "Instance". Google about levels of Database Abstraction. Physical Schema describes database design at physical level while a logical schema describes the database design at the logical level.A database may also have several schemas at the view level, sometimes called subschemas, that describe different views of the database.
In DBMS,Schema is the overall Design of the Database.Instance is the information stored in the Database at a particular moment.In programming,you declare a variable which corresponds to "Schema".But its values changes as and when required which corresponds to "Instance". Google about levels of Database Abstraction. Physical Schema describes database design at physical level while a logical schema describes the database design at the logical level.A database may also have several schemas at the view level, sometimes called subschemas, that describe different views of the database.
Physical schema,logical schema and sub schemas
Schema is a noun.
Either an administrator or a member of the administrators group. ^^^^^ Administrators must be given explicit permission or be a member of the Schema Administrators group to make changes to the schema. ^^^^^
Schema is structure you created for your tables in My SQL
Schema Master
There is need for mappings between schema levels for visualization and schema matching. The mappings between schema levels helps in the different types of transformation.
To view AD Schema, Firstly you need to register dll Start-run- regsvr32 c:\winnt\system32\schmmgmt.dll and Enter.Where you will find a pop up message succeeded. start - run - mmc-Enter where you can see mmc console1-Go to file and click on Add/remove snap in - click on Add and select the AD Schema from the menu and save mmc console in which ever name u wanted to. Obviously, It will work only on Domain Controller and schema admins only have the rights to do changes on AD schema. Subhash.