Cayenne pepper is a spicy food that has been proved as a way of burning fat. The cayenne pepper is known by a few different names: the cow horn pepper, the Guinea spice, the bird pepper and even the aleva pepper.
ETL stands for Extract, Transform and Load, which is a process used to collect data from various sources, transform the data depending on business rules/needs and load the data into a destination database.
EDW is a set of tools to build applications that deal with information, such as front-ends for Data Warehouses. ETL: extracting, consolidating, cleaning, converting, importing data from a number of heterogeneous sources into the database.