What is Structured Query Language
Explain what is Structured Query Language (SQL)?
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SQL is defined as a powerful set-oriented language that was introduced by the IBM research for databases which adhere to the relational model. It consists of short list of powerful, yet highly flexible, commands which may be used in order to manipulate the information gathered within the tables. With the help of SQL, we mY easily manipulate and control sets of records at a time.
What is meant by the term query subject?
States the term Volatile temporary tables.
Illustrates the purposes of a key component in SQL Server Integration Services (SSIS)?
Explain briefly the term data mart?
Write about the term Data stage architecture?
Explain for what the Supervisor module is used?
Illustrates all databases should be in third normal form or not?
Explain the way to audit the SQL sent to the server.
Explain what do you mean by the virtual warehouse?
Describe briefly the four JDBC driver types which Sun defines?
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