Hello I am Simas, a 28-year-old computing enthusiast from Lithuania and I am passionate about gaming and have a keen interest in the newest tech. Growing up, I spent countless hours playing my favorite games, and this passion has only grown stronger as I gotten older. I love exploring the latest gaming technology, from cutting-edge graphics cards and high-performance processors to the newest gaming peripherals like VR headsetes, consoles and such. Outside of gaming, I am always on the lookout for the latest tech trends, whether it's the newest smartphones or the latest gadgets and gizmos. I am eager to stay ahead of the curve and be at the forefront of the tech world, constantly exploring new possibilities and opportunities.
According to Li and Chen (2009), ERD is a diagram that shows how different things in a database relate to each other.These terms are related to ERD: Entities are the things being modeled, like customers or products. Attributes are the characteristics of an entity, like its name or size. Cardinalities show how many of one thing are related to another, like one-to-many or many-to-many. Relationships show how entities are connected, and can be one-to-one, one-to-many, or many-to-many. ERDs are helpful for designing and building a database that meets the needs of a business or organization. References: Li, Q. and Chen, Y.L., 2009. Entity-relationship diagram. In Modeling and analysis of enterprise and information systems (pp. 125-139). Springer, Berlin, Heidelberg.
Comments
Post a Comment