Concurrency control

Thundering herd problem

In computer science, the thundering herd problem occurs when a large number of processes or threads waiting for an event are awoken when that event occurs, but only one process is able to handle the event. When the processes wake up, they will each try to handle the event, but only one will win. All processes will compete for resources, possibly freezing the computer, until the herd is calmed down again. (Wikipedia).

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Motorcycle Crash Attack

First the motorcycles are riding together, but then the farmer's motorcycle turns left

From playlist Stop Motion

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Super Hurricanes - Preview

Our latest episode of Cosmic Journeys, coming soon. This video asks: what are the conditions that can turn an average tropical storm into a destructive monster? While scientists work to identify the diagnostics of super hurricanes and typhoons, they face an escalating conflict between man

From playlist Cosmic Journeys

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Bombshell Gets Nuked | BattleBots: Resurrection

Team Bombshell loses control and bursts into flames in the Battlebox. As they race to repair before their next fight, Monsoon has a massive battery fire that leaves them rebuilding from the ground up. Stream Full Episodes of BattleBots: Resurrection: https://www.discovery.com/tv-shows/bat

From playlist BattleBots: Resurrection

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Doppler Effect(HD)

Watch more videos on http://www.brightstorm.com/science/physics SUBSCRIBE FOR All OUR VIDEOS! https://www.youtube.com/subscription_center?add_user=brightstorm2 VISIT BRIGHTSTORM.com FOR TONS OF VIDEO TUTORIALS AND OTHER FEATURES! http://www.brightstorm.com/ LET'S CONNECT! Facebook ► ht

From playlist Physics

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Safari Live - Day 269 | National Geographic

Join us on a LIVE African safari in the Maasai Mara as experts guide us through the bush in search of lions, elephants, buffalo and more wild animals. Join the discussions on social with #safariLIVE! ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Safari Live: https://on.natgeo.com/2

From playlist Newest Clips | National Geographic

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The wash plant falls off the truck! | Gold Rush

#shorts #goldrush #discoverychannel

From playlist Recent Uploads

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Stories of Horsepower by Ram Trucks: The Hoofs For Success | History

It takes more than speed to win a horse race. Learn how a horse’s training and shoeing are the foundation of every horse’s success, powered by our sponsor, Ram Trucks. #StoriesofHorsepower Subscribe for more HISTORY: http://histv.co/SubscribeHistoryYT Check out exclusive HISTORY content:

From playlist Stories from the Longest Road | Powered by RAM Trucks | History

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GoGaRuCo 2013 - Thread Safety First by Emily Stolfo

Concurrency in Ruby is hard and our thread-unsafe code often works by accident. We are not used to thinking about concurrency because of the GVL but there are different implementations of Ruby with their own semantics that can unearth concurrency bugs. We have to get more accustomed to wri

From playlist GoGaRuCo 2013

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Engine over run - Basics

This video explains about the basics of engine over run. A detailed video animation will be uploaded later. As you all know, the engine has a limited maximum speed at which it operates. But if we abuse the vehicle, the engine speed rises beyond the limited maximum speed. This phenomenon

From playlist Automobile Engineering.

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Introducing a New Cheetah! – Day 81 | Safari Live

Join us on a LIVE African safari in the Maasai Mara as experts guide us through the bush in search of lions, elephants, buffalo and more wild animals. Join the discussions on social with #safariLIVE! ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Safari Live: https://on.natgeo.com/2

From playlist Newest Clips | National Geographic

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Monsoon Gets Stormed | BattleBots: Resurrection

Team Monsoon won the match, but lost their weapon. As they race to repair it before the next fight, Mecha Rampage catches fire and Bail Spear has a last minute emergency in the BattleBox. Stream Full Episodes of BattleBots: Resurrection: https://www.discovery.com/tv-shows/battlebots-resur

From playlist BattleBots: Resurrection

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Monsoon Rain 2009, Seoul, Korea

This is a very quiet area, surrounded by mountains, and with a little stream. After one night and one day of monsoon rain, here's the result. It's still raining hard but it doesn't show on the video. I'm under an umbrella...

From playlist Other...

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Filming Africa’s Top Predators : Beyond ‘Savage Kingdom’ (Part 2) | Nat Geo Live

Savage Kingdom producer and cinematographer Brad Bestelink shares the story behind his vision for the series and what it was like living in the wild filming lions, hyenas, wild dogs, and leopards as they battle for survival. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Nat Geo Liv

From playlist Nature & Environment | National Geographic

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Lecture 16: Cache Consistency: Memcached at Facebook

Lecture 16: Cache Consistency: Memcached at Facebook MIT 6.824: Distributed Systems (Spring 2020) https://pdos.csail.mit.edu/6.824/

From playlist MIT 6.824 Distributed Systems (Spring 2020)

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Range Games and the Tree Branch Diagram // Logic Games [#03] [LSAT Analytical Reasoning]

Games in which your primary task is arrangement are usually easier than games in which your primary task is to place elements into groups. That is true even for a kind of strange sub-type of an ordering games called a range game. We look today at the third game from the June 1991 LSAT, whi

From playlist LSAT Games

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Australia's Amazing Animals (Wildlife Documentary) | Amazing Animals | Real Wild

Here on Amazing Animals, we provide an informative study of priceless footage of animals and wildlife from all over the world. This episode we focus on Sea Life, specifically Eels and Sea Turtles. Enjoy! Click here for more documentaries: http://bit.ly/2gSPaf6 Follow us on Facebook: face

From playlist The Science Of Nature | Spark X Earth Stories X Real Wild X Pets & Vets

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Yellowstone (Full Episode) | America's National Parks

Few places are as special and unique as Yellowstone National Park – the world’s first national park. A wilderness jewel of vast forests and wide-open valleys, home to large bison herds, wolf packs, and grizzly bears. It sits atop one of the world’s largest supervolcanoes, giving rise to su

From playlist Full Episodes | National Geographic

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Safari Live - Day 162 | National Geographic

Join us on a LIVE African safari in the Maasai Mara as experts guide us through the bush in search of lions, elephants, buffalo and more wild animals. Join the discussions on social with #safariLIVE! ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Safari Live: https://on.natgeo.com/2

From playlist Newest Clips | National Geographic

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An Example Problem Involving Momentum Conservation

This Physics video demonstrates the use of the law of momentum conservation to solve a Physics word problem. It is a follow-up to our video titled Solving Collision Problems with Momentum Conservation (https://youtu.be/PR8_L37hPwI). You can find more information that supports this video o

From playlist Momentum and Collisions Tutorial Series

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Muskox: Thunder On The Tundra

These ancient warriors once ruled the world, but are now only found on the Arctic tundras. This is the Muskox. | Support Animalogic by signing up for your FREE trial to Wondrium here: http://ow.ly/SHK830sceb3 Your brain will love it! Support Animalogic on Patreon: https://www.patreon

From playlist Animalogic

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Lock convoy | Sleeping barber problem | Exponential backoff