In most cases, swollen glands return to normal size after the illness or infection has passed. But here are some things to watch for: Glands that swelled up very suddenly; Glands that are much larger than they should be, not just mildly swollen; Glands that feel hard or don't move when you push on them
From Wikipedia, the free encyclopedia. Database normalization, or simply normalization, is the process of organizing the columns (attributes) and tables (relations) of a relational database to reduce data redundancy and improve data integrity.
6 June 2012 Tags :database design basics, database modeling, database modeling basics, model databases Nishadha. At the heart of database modeling is the idea of designing a database structure that defines how stored information can be accessed, categorized and manipulated. Itâs the very foundation of a database design effort, and the specific data model employed drives the database diagram and overall development endeavors. Read on to learn why modeling is an engineering imperative as well as some of the more popular data model techniques.