Data NormalisationBefore starting with Normalization, we need to understand the concept of anomalies, why do data anomalies occur in a database.Jun 28, 2021Jun 28, 2021
ACID properties of a relational modelA database built using a relational model is a relational database. A relational database management system manages relational databases. A…Jun 27, 2021Jun 27, 2021
Relational ModelsIn relational models, every entity and relation of an E-R model is a table. These tables are relations in a relational modelbecause all the…Jun 27, 2021Jun 27, 2021
Entity -Relationships ModelsEntity-Relationship models are useful for both database designers and business users. ER models help business users understand whether or…Jun 25, 2021Jun 25, 2021
Data ManagementData management is the ability of an organization to manage its data using various technologies. It also ensures that only authorized users…Jun 24, 2021Jun 24, 2021
Unsupervised Learning: ClusteringClustering is an unsupervised learning technique where we try to find patterns based on similarities in the data.May 25, 2021May 25, 2021
