7.63 min. | 4.36 user rating |
2.22 min. | 4.03 user rating |
35.82 min. | 3.95 user rating |
9.62 min. | 4.59 user rating |
7.17 min. | 4.0 user rating |
3.15 min. | 4.54 user rating |
1.87 min. | 4.6 user rating |
1.87 min. | 4.6 user rating |
2.63 min. | 4.89 user rating |
1.23 min. | 3.67 user rating |
Database management systems
Concepts | Database * ACID * CRUD * Null * Candidate key * Foreign key * Primary key * Superkey * Surrogate key * Armstrong's axioms |
Objects | Relation (Table) * View * Transaction * Log * Trigger * Index * Stored procedure * Cursor * Partition |
Components | Concurrency control * Data dictionary * JDBC * ODBC * Query language * Query optimizer * Query plan |