Follow the submission instructions from Lab 01. As a developer, I want to utilize SQL queries so that I can join data together in the database and access it based on specific criteria. Write a SQL ...

In a conventional database, queries about relationships can take a long time to process. This is because relationships are implemented with foreign keys and queried by joining tables. As any SQL ...

A node represents an entity—for example, a person or an organization—and an edge represents a relationship between the two nodes it connects. Figure 1 shows the architecture of a graph database in SQL ...

Data modeling is the process of designing the structure of a database to represent real-world data and relationships. SQL developers should excel at creating ER (Entity-Relationship) diagrams and ...

This relationship upgrade allows for coherent SQL statements to retrieve valid information about ... Understanding and mastering this concept is crucial for database designers and developers, as it ...

In this paper, we propose a novel design method to design a bitemporal SQL database from an enhanced-entity-relationship schema. From this conceptual schema, a bitemporal SQL database schema is ...

In this paper, we propose a novel design method to design a bitemporal SQL database from an enhanced-entity-relationship schema. From this conceptual schema, a bitemporal SQL database schema is ...