pkanere / database-systems-csci-585

University of Southern California - CSCI 585 Database Systems

Course description -

Database system architecture; conceptual database models; semantic, object-oriented, logic-based, and relational databases; user and program interfaces; database system implementation; integrity, security, concurrency and recovery.

Assigment 1 - Entity Relation Diagram

Created ER diagram of forum based on given requirements. Tools used - Microsoft Visio.

Assignment 2 - SQL

Used Google Cloud SQL to work with SQL queries. Part 1 was the basics of setting up the platform. Part 2 was writing SQL queries for a movie database.

Assignment 3 - Spatial Data Analysis using PostGIS

Developed kml scripts to plot spatial coordinates of distinct locations in USC campus on Google Earth; created convex hull and found nearest neighbours of these location using Postgres and PostGIS queries; visualized spirograph and other complex curves on Google Earth using kml.

Assignment 4 - Graph Traversal using Tinkerpop

Used Tinkerpop - a graph computing framework to perform graph traversal queries in gremlin programming language.