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.
Utilize the Second Normal Form rule to normalize the data in a relational database. After the Zero Form rule has been applied, the database is considered to be in the Second Form.. 1  Apply the Second Form rule to your table schema to improve the efficiency of a relational database.