Imagine a small network of two computers connected to a router. Specifically, how do you stop data from getting trapped in a loop? At DEC, she was tasked with looking into ways to deal with the increasing complexity of the local area networks (LANs) that the company was creating. “Most important of all,” the abstract for her paper describing the project says, “it should teach that learning is fun.” SPANNING TREEĪfter getting her masters and leaving MIT, Perlman joined BBN, a defense contractor, then moved to Digital Equipment Corporation (DEC) in 1980. This was controlled by buttons that allowed the toddler to experiment with a Logo turtle with a less intimidating interface than existing systems. Perlman created Toddlers Own Recursive Turtle Interpreter System (TORTIS), a simplified version of LOGO that could be used by pre-school children. In the simplest version of this language, kids could learn the fundamentals of programming by writing programs that controlled the motion of an on-screen or motorized turtle. While she was working on her Master’s degree, she worked with Seymour Papert at the MIT Artificial Intelligence Lab, which was working on LOGO, the first programming language for children. She graduated from MIT in 1973 and got her Masters degree in 1976. The thing that happened to be there at the right time isn’t necessarily better than the other ones."Īt DDSN we believe in working hard and creating easy-to-use digital platforms for our clients to make their operations more efficient, so that they can focus on what they do the best.Born in 1952, Perlman was a prodigy who excelled in math and science, and in her own words, “Every time there was a new subject or a quiz I would be very excited at the opportunity to solve all sorts of puzzles”. And sometimes, things get invented multiple times until the time just happens to be right. Fun Factĭr Perlman disapproves of her title as Mother of the Internet because she says "I did indeed make some fundamental contributions to the underlying infrastructure, but no single technology really caused the Internet to succeed. Radia has delivered keynote speeches across the world, and is still a computer programmer and engineer for Dell EMC. More recently she has invented the TRILL protocol to correct some of the shortcomings of spanning-trees. She also made large contributions to many other areas of network design and standardization, such as link-state routing protocols. She is renowned for her invention of the spanning-tree protocol (STP), which is fundamental to the operation of network bridges, while working for Digital Equipment Corporation. Radia Perlman is an American computer programmer and network engineer. Her doctoral thesis at MIT addressed the issue of routing in the presence of malicious network failures.ĭr. Studying in MIT and being one of the 50 woman out of 1000, never really bothered her that much. I assumed I'd either get electrocuted, or I'd break something" It never occurred to me to take anything apart. She was the only woman in the class and after that class she said "I was not a hands-on type person. Her teacher in high school encouraged her to take a programming class and that is how she started to consider a career that involved computers. It was her obsession of getting straight A's in all classes that acquainted her with computer science and maths. While growing up, Radia constantly talked about literature and music with her mother as she was really interested in those subjects. Radia is a prominent American computer programmer and network engineer. Her invention of the algorithm behind the Spanning Tree Protocol (STP), was instrumental in making today's internet possible. This week's quote is by the legendary 'Mother of Internet' - Dr. Things will just work, and will be self-managing.” The stuff I design, if I'm successful, nobody will ever notice. “The world would be a better place if more engineers, like me, hated technology.
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