The cloud computing is the provision of technical services such as servers, comprehensive analysis, network management, databases, information storage, and software through systems online. The cloud providers charge according to the nature of the business and the particularity of the package.
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What are the scopes of cloud computing?
Personal and professional daily life is cluttered with technological tools and products aimed at creating a better experience in the execution of tasks and entertainment activities; most work online and include: (Netflix), email (Outlook), storage (OneDrive, Google Drive), document editing (Google Documents), online music (Spotify), image files (iCloud) ), among other. The mentioned applications work thanks to systems supported by cloud computing.
Among the main functionalities of cloud computing are:
- Development of Applications and other services,
- Data analysis and creating models or prediction patterns in business,
- Software development and administration,
- Data storage, backup, and recovery,
- Share videos, photos, and audios,
- Website hosting services.
Advantages of cloud computing
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Support and trust
The cloud computing allows backups of data stored at the same time disaster recovery, while the objectives of organizations and businesses continue to run. One of the main functions is to host the information in the correct places to avoid redundancies of the information or use of unnecessary spaces.
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Reduction of technology expenses
Cloud computing reduces costs in the acquisition of software and hardware, as well as optimizes the resources invested in the maintenance of data centers, servers and electrical systems. Those in charge of the IT department will quickly experience the results.
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Performance
The largest and best-range cloud computing services run on global networks of secure data centers, which are constantly updated with fast and efficient hardware. This is an important guarantee for the IT administration of companies and institutions.
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Productivity
The cloud computing is a very important support for the IT department to direct most important tasks and performance. Through cloud computing technology, the maintenance resources of a local data center are drastically reduced (hardware configuration, security patches, among other tasks).
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Speed
Most cloud computing providers are built with self-service features to provide multiple computing resources, allowing companies flexibility and reduction in technology planning.
3 types of cloud deployment
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Public cloud
The public cloud is created, executed, and operated by direct providers of this service, they deliver computing resources from servers and internet storage. The public cloud fully supplies the supporting hardware, software, and infrastructure; the provider usually provides you with an account through a web browser.
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Private cloud
The services of the private cloud and its computing resources are for the exclusive use of a single company or organization. This can be physically located in the company’s data center or in the data center of a product vendor. Specifically, the private cloud is one in which the services and infrastructure are maintained in a private network .
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Hybrid cloud
The hybrid cloud is a combination between public cloud and private cloud, this system is united by a technology that allows data and applications to be shared with each other. A flow of data and information through the private and public cloud is an opportunity for improvement in the ways of implementation of the company or organization.
What are the 3 types of cloud computing services?
Before selecting a type of cloud service, it is necessary to know what the following 3 classifications consist of:
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Infrastructure as a Service (IaaS):
It is an instantaneous computing infrastructure managed through the internet. One of its main functionalities is to avoid additional costs and the complexity of managing servers or data centers, you only need to acquire the features that you only need to use. The service provider manages the infrastructure, while the company installs, configures and manages its own software, operating system and applications.
Advantages of IaaS:
- Disaster Recovery and Business Continuity Enhancements: IaaS provides high availability, continuity, and disaster recovery at no additional cost while you can access your data.
- Stability and reliability: with IaaS it is not necessary to maintain, update software or hardware, or solve problems within the equipment, since the service provider is in charge of the infrastructure.
- Adaptation to business conditions: Agile and rapid availability of resources to adapt to increases in application demand. Once the situation returns to normal, resources are reduced so as not to invest additional resources.
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Platform as a service (PaaS)
It is a cloud development environment, from simple cloud-based applications to complex cloud-enabled business applications. A provider of this service provides you with the resources through secure access. The Platform as a Service is the right solution to ensure the life cycle of web applications: design, testing, implementation, management and updating. PaaS also includes development tools, database administration, business intelligence services, and analytics.
Advantages of PaaS:
- Reduction in coding time: PaaS development tools reduce the time spent coding new applications with pre-coded application components.
- Modern technology tools: The PaaS service model allows organizations and companies access to analytical and business intelligence tools.
- Development for multiple platforms: opportunities to develop on various platforms such as: computers, mobiles and browsers that allow faster and easier creation of applications.
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Software as a Service (SaaS):
The software asservice allows connection and use cloudbased applications over the Internet. Common situations are email services and collaboration tools such as Microsoft Office 365. SaaS offers the use of an application to users to connect to them through the internet; All the software infrastructureand stored data are located in the supplier company’s data center, which is in charge of managing the maintenance of the software and hardware .
Advantages of SaaS
- Premium access to applications: SaaS provides users with applications and systems of great relevance to the competitiveness of their data, resources or strategies, such as ERP and Investment is very accessible while you do not have to worry about updates and maintenance of the infrastructure.
- Free access to cloud solutions: You can run most SaaS applications from the web without downloading or installing special or additional.
- Access to data from anywhere: with the information stored in the cloud, users can access them from any device, be it mobile or desktop. One of the great advantages is that the information is not lost in case of damage to the computer or cell phone.
Although defining a scenario in the cloud is a task that requires the integral participation of the IT and administrative team, it is important to analyze the amount of internal information, the uses applied, before identifying opportunities for improvement.