Загрузка видео...

Не удалось загрузить видео

На главную

LSMs are fun because they combine a bunch of data structures into one! Trees / skip-lists as the storage format. Bloom filters for faster lookups. Priority queues for efficient merges. A little clip from last week's stream showing how the latter works for LSM chunk merging.

BenjDicken's profile picture

Ben Dicken

39,772 subscribers

89,024 просмотров • 5 месяцев назад •via X (Twitter)

LIVE

Anya Rossi• Live Now

Private livecam show

Комментарии: 0

Нет доступных комментариев

Здесь появятся комментарии из оригинального поста

Похожие видео

Who'd have thought a slight variation of linked lists would make them... useful for databases! Skip lists are multi-level linked lists. The insert performance of an LL with much faster search. Are they useful? Yes! RocksDB uses them for it's LSM memtable.
3:21

Who'd have thought a slight variation of linked lists would make them... useful for databases! Skip lists are multi-level linked lists. The insert performance of an LL with much faster search. Are they useful? Yes! RocksDB uses them for it's LSM memtable.

Ben Dicken

43,555 просмотров • 5 месяцев назад

Bloom filters: a simple structure for speeding up searches in sets, hash maps, and trees. They're a great tool for avoiding unnecessary disk reads in databases, as they can quickly confirm that a key does not exist in a data set. Clip from yesterday's stream.
4:38

Bloom filters: a simple structure for speeding up searches in sets, hash maps, and trees. They're a great tool for avoiding unnecessary disk reads in databases, as they can quickly confirm that a key does not exist in a data set. Clip from yesterday's stream.

Ben Dicken

36,085 просмотров • 5 месяцев назад

BREAKING How £100 BILLION has been wasted by the Tories in the last 4 years... They are a reckless, greedy, gaslighting bunch of.....(Fill in as you prefer) Data thanks to ⁦Best for Britain⁩
0:30

BREAKING How £100 BILLION has been wasted by the Tories in the last 4 years... They are a reckless, greedy, gaslighting bunch of.....(Fill in as you prefer) Data thanks to ⁦Best for Britain⁩

Carol Vorderman

356,361 просмотров • 2 лет назад

Chris Camillo explains how Bloom Energy is solving AI data center energy usage problems… “ $BE is one of the only companies in the world that has a method to essentially bring almost an infinite amount of energy to these data centers." And we won't get into all the technology, but they are now working with hyperscalers and they are a resource for energy that will allow a data center to get ramped up quicker. "So, even though it costs a little bit more money today to put an energy cell from Bloom, an energy box from Bloom, which are energy cells, it essentially takes things like natural gas, but instead of burning the natural gas, there is a chemical process that turns that natural gas into energy for the data center."
1:27

Chris Camillo explains how Bloom Energy is solving AI data center energy usage problems… “ $BE is one of the only companies in the world that has a method to essentially bring almost an infinite amount of energy to these data centers." And we won't get into all the technology, but they are now working with hyperscalers and they are a resource for energy that will allow a data center to get ramped up quicker. "So, even though it costs a little bit more money today to put an energy cell from Bloom, an energy box from Bloom, which are energy cells, it essentially takes things like natural gas, but instead of burning the natural gas, there is a chemical process that turns that natural gas into energy for the data center."

The Iced Coffee Hour

274,893 просмотров • 2 месяцев назад

Learn about nested lists in Flutter, how the shrinkWrap parameter works, and why sometimes Slivers are the best tool for the job. 🏆 Join us for a little #ThrowbackThursday with this past episode of #DecodingFlutter ↓
4:30

Learn about nested lists in Flutter, how the shrinkWrap parameter works, and why sometimes Slivers are the best tool for the job. 🏆 Join us for a little #ThrowbackThursday with this past episode of #DecodingFlutter ↓

Flutter

11,302 просмотров • 1 год назад

Texas School Voucher Reality: Sold as a life preserver for poor students, new application data is showing that the majority applying for vouchers are already in private schools. And just 12% of applicants fall into into priority categories for disabled students, or under $165,000/yr for family of four. #TxLege #TxEd
1:54

Texas School Voucher Reality: Sold as a life preserver for poor students, new application data is showing that the majority applying for vouchers are already in private schools. And just 12% of applicants fall into into priority categories for disabled students, or under $165,000/yr for family of four. #TxLege #TxEd

HOUmanitarian ™

16,295 просмотров • 3 месяцев назад

Here is a clip from last week's internal server stress test showing our multiplayer social hub! Have you signed up for the closed beta yet?
0:26

Here is a clip from last week's internal server stress test showing our multiplayer social hub! Have you signed up for the closed beta yet?

Warden's Ascent 🔺

40,478 просмотров • 1 год назад

Last Fragpunk clip dump for a bit :3 fun game I just wish the movement was a tad faster n im not rly into the tacfps mode😔
1:03

Last Fragpunk clip dump for a bit :3 fun game I just wish the movement was a tad faster n im not rly into the tacfps mode😔

MissColourz

33,459 просмотров • 1 год назад

From last week's interviews at the combine: Will McClay, Klayton Adams, and Christian Parker teaching you football for 7 and a half minutes...
7:28

From last week's interviews at the combine: Will McClay, Klayton Adams, and Christian Parker teaching you football for 7 and a half minutes...

Bobby Belt

57,620 просмотров • 4 месяцев назад

6ix9ine showing his mom after she came back from church on NEON’s stream for the first time was one of the cutest moments, you can really tell how close they are ❤️
0:22

6ix9ine showing his mom after she came back from church on NEON’s stream for the first time was one of the cutest moments, you can really tell how close they are ❤️

Woody

198,732 просмотров • 8 месяцев назад

Mom teaches her little cubs how to swim and gives each one a kiss for encouragement as they dive into the water!
1:01

Mom teaches her little cubs how to swim and gives each one a kiss for encouragement as they dive into the water!

.RW🦦

76,826 просмотров • 2 месяцев назад

One of the fun micro-moments from today’s column: throwback Maxi Kleber clear-out screens for Luka…with Dončić showing appreciation for rare easy layups by returning the favor with a lob for Kleber after the last one👇
0:53

One of the fun micro-moments from today’s column: throwback Maxi Kleber clear-out screens for Luka…with Dončić showing appreciation for rare easy layups by returning the favor with a lob for Kleber after the last one👇

Iztok Franko

53,666 просмотров • 3 месяцев назад

In Miyagi Pref.'s Minamisanriku, a town devastated by the 2011 earthquake and tsunami, nearly 2,000 Kawazu cherry trees are coming into bloom. The trees were planted after the disaster and have become a symbol of recovery for residents.
0:26

In Miyagi Pref.'s Minamisanriku, a town devastated by the 2011 earthquake and tsunami, nearly 2,000 Kawazu cherry trees are coming into bloom. The trees were planted after the disaster and have become a symbol of recovery for residents.

NHK WORLD News

12,675 просмотров • 4 месяцев назад

The trees kept voting for the axe 🪓 They were convinced it’s one of them, because its handle was made from wood.
1:36

The trees kept voting for the axe 🪓 They were convinced it’s one of them, because its handle was made from wood.

Dhruv Rathee

899,646 просмотров • 2 лет назад

From how Grok got into trouble again, to a heated battle for talent in Silicon Valley, here are the week's top stories from the AI revolution
2:03

From how Grok got into trouble again, to a heated battle for talent in Silicon Valley, here are the week's top stories from the AI revolution

Reuters

42,078 просмотров • 1 год назад

How are the queues this long for the opening of a new M&S 😭😭
0:21

How are the queues this long for the opening of a new M&S 😭😭

UB1UB2 West London (Southall)

17,837 просмотров • 7 месяцев назад

How to combine a full row of data into one cell on separate lines
0:22

How to combine a full row of data into one cell on separate lines

Hub4Learning

12,478 просмотров • 3 месяцев назад

Just a little explanation of how I got my day 1 tickets last night for those asking how Viagogo works and how to look out for scams.. also the ways of looking for the most legitimate tickets 💜
3:13

Just a little explanation of how I got my day 1 tickets last night for those asking how Viagogo works and how to look out for scams.. also the ways of looking for the most legitimate tickets 💜

Lesley⁷ 🇬🇧 BTS IN 9 & 10 DAYS ⟭⟬ 🤍

23,751 просмотров • 28 дней назад

They added a bunch of killstreaks and utility into BO7 from BO6. Most of em aren't that great. But... if you combine the Death Machine and Gungho you can have some fun
0:21

They added a bunch of killstreaks and utility into BO7 from BO6. Most of em aren't that great. But... if you combine the Death Machine and Gungho you can have some fun

Marksman

116,680 просмотров • 5 месяцев назад