The use of Online Education has increased immensely. Given the situation, it has become popular all over the world. Students are finding it much helpful due to its easy accessibility. …
Why choose Virtual Learning?
Virtual Learning is one of the sectors, which is increasing day by day. Some of its major advantages includes flexibility in managing time as well as learning pace. All you …
Data Modeling – Identifiers / Keys
Key or Identifier, is a set of one or more attributes that uniquely defines an instance of an entity. Keys by Construction-Type Surrogate Key is a unique identifier for a …
Content Modeling – Controlled Vocabularies and Format
Controlled Vocabularies The primary purpose of Vocabulary Control is to achieve consistency in the description of content objects and to facilitate retrieval. A Controlled Vocabulary is a pre-defined, established and …
Data Modeling – Arity of Relationships
Arity of RelationshipsThe number of entities in a relationship is the Arity of the relationship. The most common Arities are unary, binary, and ternary relationships. Unary (Recursive) Relationship: A unary …
Data Masking – Data Subsetting
Data Masking is the process to replace, truncate, scramble, or encrypt sensitive data with fictitious yet realistic looking. Data Masking limits sensitive data proliferation by anonymizing sensitive production data. Data …
Content Modeling and Delivery Methods
Content Modeling is the process of converting logical content concepts into content types, attributes, and data types with relationships. It documents all the different types of contents associated with a …
What is The Difference between Diffusion and Osmosis?
There is a remarkable difference between Osmosis and Diffusion. For instance: Diffusion occurs in all states of matter, Solid, Liquid and Gas. While, Osmosis is only restricted for Liquid. Osmosis …
What Is Diffusion?
Movement Of Molecules from Higher Concentration to Low Concentration, is called Diffusion. Both Solute and Solvent can move. Types of Diffusions: Diffusion mainly exist in the two types below: Diffusion …
Data-Driven Approach and Data-Driven Organization
Data-Driven approach says, to make strategic decisions based on facts rather than opinions. Decisions become more smarter, if it is based on meaningful inside, extracted by doing a depth Data …