Introduction to Multimedia Databases
Filed Under Data, Databases, Multimedia, Types | Posted on August 14, 2009
Multimedia data typically means digital images, audio, video, animation and graphics together with text data. The acquisition, generation, storage and processing of multimedia data in computers and transmission over networks have grown tremendously in the recent past. Multimedia data are blessed with a number of exciting features. They can provide more effective dissemination of information [...]
Database System Concepts – Data Model, Schemas and Database state
Filed Under Data, Data Model, Databases, Instance, Model, Schemas, State, Types | Posted on August 4, 2009
A data model is a collection of concepts that can be used to describe the structure of a database. By structure of the database we mean the data types, relationships, and constraints that should hold on the data. Most data models also include a set of basic operations for specifying retrievals and updates on database.
Categories [...]
Introduction to Databases
Filed Under Benefits, Data, Databases, File processing systems, Types | Posted on August 4, 2009
Databases play an important role in almost all areas where they are used including business, engineering, medicine, law, education, and library science, to name a few.
A database is a collection of related data, where data means recorded facts. A typical database represents some aspect of the real world and is used for specific purposes by [...]
Types of testing
Filed Under Techniques, Terms, Testing, Types | Posted on December 16, 2008
What are the different types of testing that one normally comes across ? If there are others besides these, please add in the comments.
• Black box testing – This is a testing method that is not based on any knowledge of internal design or code. Tests are based on requirements and functionality.
• White box testing [...]
