Cloud Backup Storage

What is Cloud Storage & How Does Cloud Storage Works

How Does Cloud Storage Works

Cloud computing, when initially launched, was considered to be one of the significant emerging technologies. But, no one expected it to turn out to be of extreme significance that every business, small or big, uses cloud services in some form or the other. If you are contemplating to migrate your business online, this piece of information would be vital for you. That being said, let’s dive into How Does Cloud Storage Works 

What is cloud backup?

Cloud backup, in a nutshell, is storing information in cloud storage. Cloud storage is the digital model of the traditional computer storage, in which digital data is stored in logic pools. It consists of multiple physical storages that are located remotely. This physical storage extends to numerous servers; a third-party hosting company operates this physical environment. These hosting companies are responsible for ensuring the data remains secured and always available. 

Just like you buy a USB drive, you can purchase storage capacity from the cloud service providers and store your information there. Doing so helps you store your data without the need for additional hardware such as hard disks and USBs. To access cloud backup services, you can use a colocated cloud computing service, web service API, or applications that use this API, like web-based CMS, cloud desktop storage, and cloud storage gateway. 

Cloud Architecture

We have discussed the basic working of cloud storage and backup. But, if you want to understand How Does Cloud Storage Works, it is essential to uncover the architecture of cloud computing. This cloud storage is developed on a virtualized infrastructure that offers seamless elasticity, multi-tenancy, scalability, and metered resources. Cloud storage services can either be accessed from off-premise services like Amazo S3 or an on-premise service like ViON Capacity. 

The Cloud storage was initially referred to as a hosted object storage service only, but with the addition of other types of data storage services like block storage, the term broadened. 

Cloud storage providers are divided into three categories:

Object Storage Services

  • Amazon Web Services
  • Microsoft Azure
  • Oracle Cloud Storage

Object Storage System & Software

  • Openstack Swift
  • EMC Atmos
  • Hitachi Content Platform

Distributed Storage Research Project

  • OceanStore
  • VISION Cloud

Here are a few facts that will help you understand cloud storage better.

  • It is made up of various distributed resources, which act as one in a cooperated storage cloud or federated architecture. 
  • Cloud storage is highly fault-tolerant through the distribution of data and redundancy
  • It is highly durable as it creates versioned copies
  • When it comes to data replicas, cloud storage is consistent. 


Advantages of Cloud Storage & How Does Cloud Storage Works 

Cloud storage has a lot of benefits, especially for companies and enterprises. Let’s quickly glance at the benefits of cloud storage.

Flexible Expenses: Companies have to pay only for the storage they want to use and for the period they require. For example, if a company of ten employees purchases 10 GB storage for a year, but increases its workforce to fifty, it can buy a new plan with more storage after the existing plan is concluded. And in the future, if the company plans on reducing the workforce size, it can again revert to smaller storage plans.

Cost-Effective: Cloud backup solutions for small businesses are beneficial as they help in reducing energy consumption and infrastructural cost by up to 70 percent.

Multiple Options: A company has a wide range of options to choose from on-premise solutions, off-premise options, or a combination of both. Therefore, the company can consider its decision criteria and make a call that serves their requirements.

Security and Maintenance: When you upload your data on the cloud, you give the provider all the rights to manage and protect your information. These providers usually do a great job of keeping your data secure and available all the time.

Disaster Backup: Nobody plans a data loss, but if it happens, the situation can be tormenting. Cloud backup acts as an excellent disaster recovery solution in such scenarios.

Cloud storage has some disadvantages, too, the major ones of them are being at-risk data security and longevity. However, overall, cloud storage is a boon for all sizes and types of business.

The Bottom Line :

Cloud backup looks complicated on the surface, but when we study it in detail, it turns out to be easy and straightforward. This small guide on How Does Cloud Storage Works discussed the working and advantages of cloud storage and backup.

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