List the elements of the Docker container system. What is a multi-tenant database?
In: Computer Science
provide 3 different data items collected and stored in the PMS database
In: Operations Management
Discuss the disadvantages of a distributed database management system (DDBMS), in terms of “Security”.
In: Computer Science
Outline the traditional problems associated with the flatfile model that are resolved by the database model.
In: Accounting
What are the similarities and differences between database, data warehouse, and data mining?
In: Computer Science
Write the DML code to add the first row of each table to the database.
In: Computer Science
Discuss the concept of data independence and explain its importance in a database environment.
In: Computer Science
Discuss in details the applications and challenges of Mobile Database in Public and Private Sector
In: Computer Science
Some people believe database technology may eliminate the need for double-entry accounting. This creates three possibilities: (1) the double-entry model will be abandoned; (2) the double-entry model will not be used directly, but an external-level schema based on the double-entry model will be defined for accountants’ use; or (3) the double-entry model will be retained in database systems. Which alternative do you think is most likely to occur? Why?
In: Accounting
1.Explain the difference between file-oriented transaction processing systems and relational database systems. Discuss the advantages and disadvantages of each system.
2. What is the difference in logical view and physical view?
3. Describe the differences between the data definition language (DDL), data manipulation language (DML), and the data query language (DQL).
4. Describe a data dictionary.
5. Explain the relational database data model.
In: Finance