Whois & Analysis for europeanlists.com

Electronic mail (email or e-mail) is a method of exchanging messages ("mail") between people using electronic devices.

Invented by Ray Tomlinson, email first entered limited use in the 1960s and by the mid-1970s had taken the form now recognized as email.

Email operates across computer networks, which today is primarily the Internet.

Some early email systems required the author and the recipient to both be online at the same time, in common with instant messaging.

Today's email systems are based on a store-and-forward model.

Email servers accept, forward, deliver, and store messages.

Neither the users nor their computers are required to be online simultaneously; they need to connect only briefly, typically to a mail server or a webmail interface, for as long as it takes to send or receive messages.

A consumer is a person or organization that use economic services or commodities.

Economics and marketing.

Business is the activity of making one's living or making money by producing or buying and selling products (goods and services).

Simply put, it is "any activity or enterprise entered into for profit.

It does not mean it is a company, a corporation, partnership, or have any such formal organization, but it can range from a street peddler to General Motors." The term is also often used colloquially (but not by lawyers or public officials) to refer to a company, but this article will not deal with that sense of the word.

Industry is the production of goods or related services within an economy.

The major source of revenue of a group or company is the indicator of its relevant industry.

When a large group has multiple sources of revenue generation, it is considered to be working in different industries.

Manufacturing industry became a key sector of production and labour in European and North American countries during the Industrial Revolution, upsetting previous mercantile and feudal economies.

This came through many successive rapid advances in technology, such as the production of steel and coal.

A database is an organized collection of data, stored and accessed electronically.

Database designers typically organize the data to model aspects of reality in a way that supports processes requiring information, such as (for example) modelling the availability of rooms in hotels in a way that supports finding a hotel with vacancies.