Cloud Computing

Corporate Clouds Cloud Computing

cloud computing

Cloud computing is the on-demand availability of computer system resources, in particular data storage (cloud storage) and computing power, without direct active management by the user.

The term to use to describe data centers that are accessible to multiple users over the Internet.

The large clouds dominating today often have functions distributed across multiple locations from central servers.

If the connection with the user is close, it can appoint as an edge server.

Clouds can limit to one organization (corporate clouds) or be available to multiple organizations (public cloud).


Cloud computing is about sharing resources to achieve consistency and economies of scale. Proponents of public and hybrid clouds note that cloud computing allows companies to avoid or minimize the first cost of IT infrastructure.

Proponents also argue that cloud computing allows enterprises to launch and run applications faster, with better manageability and less maintenance, and enables.

IT teams to adapt resources faster to meet changing and unpredictable demand, delivering high computing performance: high computing power. during certain periods of peak demand.

Cloud service providers typically use a “pay-as-you-go” model, which can lead to unexpected operational costs if administrators are not familiar with cloud pricing models.

Cloud Computing_2

Elastic Compute Cloud

The availability of high-bandwidth networks, low-cost computers, and storage devices, as well as the widespread use of hardware virtualization.

Service-oriented architecture, and autonomous and user computing have led to an increase in cloud computing.

Until 2019, the Linux operating system was the most widely used, including in Microsoft’s offering, and therefore referred to as dominant.

The Cloud Service Provider (CSP) will check, keep, and collect data about firewalls, intrusion identification and / or counteraction structures and information flow within the network.

As AWS Server released its Elastic Compute Cloud product in 2006, cloud computing has gained popularity.

As early as 1996, there was a reference to the term “cloud computing”, and first mentioned in Compaq’s internal documents.

Cloud Symbol

Standardized cloud

As early as 1977 and 1981, the cloud symbol had used to stand for the network of computing devices in the original ARPANET, both of which were the predecessors of the Internet itself.

The word “cloud” used as a metaphor for the Internet, and a standardized cloud-like shape used to stand for the network on the phone schematic.

In the April 1994 movie Wired, Bill, and Andy II’s Excellent Adventure, Andy Herzfeld commented on Tele script, General Magic’s distributed programming language.

“The beauty of Tele script is that now, instead of just having a programming device, we now have an entire cloud where a single program can go and travel to many different.

With this simplification, this means that the details of how the network endpoints connected are irrelevant to understanding the diagram.

As early as 1993, the term ” Cloud Computing” used to refer to distributed computing platforms.

when Apple spin-off, General Magic and AT&T used it to describe their (paired) Tele script and Persona Link technologies.

Sources of information and create a virtual service. Nobody had produced this before. An example that Jim White [a designer of Tele script, X.400 and ASN.]

Is using is now a date appointment service where a software agent goes to a florist and orders flowers, then goes to the ticket office and gets show tickets.

Also, everything passed on to both sides (Cloud Computing).

Cloud Computing Early history

Cloud Computing

terminology was associated with large vendors such as IBM and DEC.

Full-time solutions were already available in the early 1970s on platforms such as Multics (on GE hardware), Cambridge CTSS, and the earliest UNIX ports (on DEC hardware Cloud Computing).

However, the “data centre” model where users delegated jobs to operators to run on IBM mainframes was overwhelming.

Cloud computing has the same features as:

Client-server model – Client-server processing refers to any distributed application that distinguishes between service providers (servers) and service requesters (clients).

Computer office – A service office supplying computer services, especially from the 1960s to 1980s.

Network Computing – A form of distributed and parallel computing in which a “super and virtual computer” consists of a cluster of networked.

loosely connected computers that work together to perform exceptionally large tasks. Fog computing – a distributed computing paradigm that brings data, computing.

Storage and application services closer to the client or to edge devices close to the user such as network routers. In addition, fog processing processes data at the network level.

On smart devices and on the end user side of the user (e.g. mobile devices), rather than sending the data to a remote location for processing.

Mainframe computer – high-performance computers used by large organizations for critical applications, usually mass processing such as inventory.

industry and consumer statistics – police and secret intelligence services; enterprise resource planning; and processing of financial transactions.