Advanced Relational/Object-Relational Database Systems explores logical and physical design, performance, and object-relational implementation.
What DBST 652 covers
Prerequisite: DBST 651. A continuation of the study of relational database systems, exploring advanced concepts. Topics include logical design, physical design, performance, architecture, data distribution, and data sharing in relational databases.
The concepts of object-relational design and implementation are introduced and developed. Assignments require the use of a remote access laboratory.
Typical DBST 652 assignments
Expect a remote-lab assignment requiring you to design an object-relational database component and analyze its performance implications.
Key topics in DBST 652
- Logical and physical database design
- Database performance and architecture
- Data distribution and sharing
- Object-relational design
Writing tips for DBST 652
Follow the assignment instructions and rubric line by line
UMGC graduate assignments for DBST 652 are graded against a specific rubric or grading criteria your instructor provides — every requirement has to be visibly addressed. Skipping a requirement because it seems minor is one of the most common reasons a strong submission loses points.
Document your remote-lab database work, not just the final schema or query
DBST 652 assignments require use of a remote access laboratory, and are usually graded on the actual database design or query process — the modeling decisions, the tradeoffs considered, the steps taken — not just a final schema diagram or query result shown without explanation.
Use current, credible database technology sources
Database technologies (NoSQL, distributed systems, security standards) evolve quickly. Strong DBST 652 submissions cite current vendor documentation and recent peer-reviewed database research rather than relying on outdated general-IT sources.
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Why students seek help with DBST 652
Students sometimes design a database schema without analyzing its performance implications — the rubric typically wants that performance analysis shown, not just the design itself.
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DBST 652 requires DBST 651 as a prerequisite.
Related courses
Frequently asked questions
DBST 651 (Relational Database Systems).
Object-relational database design and implementation, along with advanced logical/physical design, performance, and data distribution topics.