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What Is Ping? Origin And Evolution

What Is Ping? Origin, Evolution And How It Works

Ping is a computer network administration tool that allows a user to verify that a specific IP address exists or not.
What Is Ping? Origin And Evolution
What Is Ping? Origin And Evolution

The Origins of the Ping

Ping was used in sonar for navigation purpose typically underwater. sonar involves setting off sound waves to basically "see" the surrounding environment. The sound waves bounce off of the objects in the sea and the sea floor so that watercraft can measure depth and the distance between objects for navigation purposes.

During World War II, ships would use sonar in an effort to detect enemy submarines. This is where the word "ping" came to be associated not only with an electronic signal but also an electronic sound.

The Evolution of the Ping

In the very early days of computers and internet technology, the meaning of ping started to evolve into something more modern. According to the Dictionary by Merriam-Webster, Michael Muuss was the computer scientist who wrote the modern day "ping" code back in 1983—taking his inspiration from echo-location while trying to troubleshoot a computer network issue.

The computer code that he wrote triggered a host computer to set off an echo-like signal to a remote computer in order to check its online or offline status. Its status could then be determined by its response.

Ping in the Web 2.0

The transition from a static web (Web 1.0) to a more dynamic and interactive web (Web 2.0) gave rise to new ways for the ping to be used, particularly among blogs and social networks.

For blogs, the ping refers to the XML-RPC signal a blog sends to another server in order to notify it of newly updated content. Today, there are all sorts of blog ping services that automatically ping search engines on behalf of bloggers to help them get their content indexed faster.

In social networking, ping refers to the share or post activity of an external link from a website. A social sharing plugin installed on that website might display the share count number on that web page, which essentially represents the number of "pings" that that particular web page received.
What Is Ping? Origin And Evolution What Is Ping? Origin And Evolution Reviewed by Technowap on June 21, 2019 Rating: 5

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