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What is an Exabyte?
An exabyte is a unit of measurement in computer science that can hold a large amount of data produced by organizations or the internet over time. One exabyte equals 1,024 terabytes (TB) or one quintillion (10^18) bytes. An exabyte is represented by an uppercase "EB."
- The prefix "exa" is 10 to the power of 18 (10^18)
- One exabyte is equal to 1,024 petabytes
- One exabyte is equal to one billion gigabytes
- One exabyte is equal to 1,024 petabytes in binary terms
- One exabyte is equal to 1,152,921,504,606,846,976 bytes in binary terms
- One exabyte equal to approximately one quintillion bytes
- One thousand exabytes make one zettabyte.
How big is an Exabyte?
An Exabyte is a computer storage that exceeds megabytes, gigabytes, and terabytes. An Exabyte is so large that it would require multiple data centers to store it. An exabyte is equal to one quintillion (1,000,000,000,000,000,000) bytes or 1,024 petabytes (or 1,000,000 terabytes).
- Most smartphones come with 64GB of built-in storage. That is .0000000064 of an Exabyte.
- If one gigabyte is the size of the earth, then one Exabyte is the size of the sun.
Why Do Companies Need Exabytes of Storage?
The reason why many companies have not yet reached even a single exabyte of storage is that they do not need it yet. Even a petabyte is still considered a very large amount of storage. Many companies likely heading toward rapid expansion will need to store and manage an exabyte or more within a few years from now.
Cloud and Data Center Services
As businesses and consumers generate data at an ever-increasing pace, there is a need for a robust cloud and data center infrastructure to manage and store this data properly. These systems offer flexible resources to store exabytes of data and are essential in meeting the growing demand.
Big Data Processing
This involves processing and studying large volumes of data to find patterns, predict changes, and facilitate decision-making processes. Due to the size and complexity of the datasets involved, exabyte-level storage is often required, especially with unstructured data such as images, videos, and social media engagements.
The Internet of Things (IoT)
Real-time data streams are generated from devices in various fields such as healthcare, agriculture, smart cities, and industrial automation. These devices capture and relay data that integrate into immense datasets. Interpreting these datasets helps optimize processes and make informed decisions.
Facts about exabyte
The following are the facts of exabyte:-
The total amount of data transmitted over the internet daily will be in the exabyte range.
If we store all words ever spoken by humans then it would be equal to approx. 5 exabytes.
The capacity to store data increased from 2.6 exabytes in 1986 to 15.8 in 1993, over 54.5 in 2000, and to 295 exabytes in 2007.
According to the CSIRO, in the next decade, astronomers expect to process 10 petabytes of data every hour from the Square Kilometre Array (SKA) telescope. The array is expected to generate nearly one exabyte every four days of operation.
According to IBM, the SKA telescope initiative will produce more than an exabyte of data every day. IBM is creating hardware to handle this data.