Loading video...

Video Failed to Load

There was a problem loading this video. This could be due to a temporary network issue or the video might be unavailable.

Javascript, Ruby, and Go all use garbage collectors for memory management. But did you know your SSD has a garbage collector (GC) too? SSDs with high write/delete traffic are constantly being reorganized by the GC, which is built directly into the firmware running on the SSD controller. This is... show more

Ben Dicken

29,943 subscribers

29,599 views • 4 months ago •via X (Twitter)

Anya Rossi• Live Now

Private livecam show

0 Comments

No comments available

Comments from the original post will appear here

Related Videos

Important to know that Postgres/MySQL on local SSD is *the* best way to get great performance. The reason it could get *even faster* boils down to abstraction boundaries. SSDs are built to be workload agnostic. They have their own controllers and garbage collectors meant to balance performance of many different I/O patterns. DBMS are written to support arbitrary backing I/O devices: SSD, HDD, or even a remote storage system. It's good that they're written to be broadly performant! The point of the paper was that, if you're willing to build something that specifically targets local SSDs (and even specific models of local SSDs) you can optimize the full DBMS -> OS -> hardware stack for the exact characteristics of a workload and hardware specifications. This is a classic tradeoff. You can usually get better performance as you narrow scope for specific hardware, architectures, etc. Maintainers of OSS must walk a careful balance of optimizing for performance while also maintaining wide compatibility. For the curious-minded, I wrote an interactive article on the history of I/O devices, and how that interplays with database performance:

Important to know that Postgres/MySQL on local SSD is the best way to get great performance. The reason it could get even faster boils down to abstraction boundaries. SSDs are built to be workload agnostic. They have their own controllers and garbage collectors meant to balance performance of many different I/O patterns. DBMS are written to support arbitrary backing I/O devices: SSD, HDD, or even a remote storage system. It's good that they're written to be broadly performant! The point of the paper was that, if you're willing to build something that specifically targets local SSDs (and even specific models of local SSDs) you can optimize the full DBMS -> OS -> hardware stack for the exact characteristics of a workload and hardware specifications. This is a classic tradeoff. You can usually get better performance as you narrow scope for specific hardware, architectures, etc. Maintainers of OSS must walk a careful balance of optimizing for performance while also maintaining wide compatibility. For the curious-minded, I wrote an interactive article on the history of I/O devices, and how that interplays with database performance:

Ben Dicken

79,317 views • 25 days ago

#WATCH | Bengaluru, Karnataka: On the garbage issue, Former CFO, Infosys Mohandas Pai says, "... D K Shivakumar should sit down with Maheshwar Rao and GBA and the opposition to work it out... Bangalore has run out of dumping grounds for garbage. Exit dumping grounds are full. What should we do? There are new dumping grounds that have come. We should use that for some time. But you must see how to reduce the garbage going to the dumping ground. About 60-70 % is wet garbage. Why don't you make a rule that wet garbage should be treated by all generators beyond a certain point? You must have machines which can convert into compost. All the dry compost which is there, send it to the incinerator..."

#WATCH | Bengaluru, Karnataka: On the garbage issue, Former CFO, Infosys Mohandas Pai says, "... D K Shivakumar should sit down with Maheshwar Rao and GBA and the opposition to work it out... Bangalore has run out of dumping grounds for garbage. Exit dumping grounds are full. What should we do? There are new dumping grounds that have come. We should use that for some time. But you must see how to reduce the garbage going to the dumping ground. About 60-70 % is wet garbage. Why don't you make a rule that wet garbage should be treated by all generators beyond a certain point? You must have machines which can convert into compost. All the dry compost which is there, send it to the incinerator..."

ANI

28,956 views • 3 months ago

Doing some testing of SS1 reading PS1 data directly from a disk without dumping the data first. It’s much better than I expected. That being said, copying games to the SD or SSD is still the optimal strategy for performance. It’s a one-time process and better for random access.

Doing some testing of SS1 reading PS1 data directly from a disk without dumping the data first. It’s much better than I expected. That being said, copying games to the SD or SSD is still the optimal strategy for performance. It’s a one-time process and better for random access.

Taki Udon

109,974 views • 10 months ago

Many people, especially ignorant people, want to punish you for speaking the truth, for being correct, for being you. Never apologize for being correct. If you are right and you know it, speak your mind. Even if you are a minority of one, the truth is still the truth.

Many people, especially ignorant people, want to punish you for speaking the truth, for being correct, for being you. Never apologize for being correct. If you are right and you know it, speak your mind. Even if you are a minority of one, the truth is still the truth.

Enes Kanter FREEDOM

31,747 views • 2 years ago

Here is one of the reasons you are still not a profitable trader You suck at risk management, one trade can literally clear all your wins, instead of one win clearing all your losses Still on this table? #IranRevolution2026 #forexsignals #XAUUSD

Here is one of the reasons you are still not a profitable trader You suck at risk management, one trade can literally clear all your wins, instead of one win clearing all your losses Still on this table? #IranRevolution2026 #forexsignals #XAUUSD

Gold Ukaegbu

13,330 views • 4 months ago

Are you a collector too? The new Natural History Museum’s remarkable collection of historical artefacts and fascinating treasures is irresistible to all collectors, dogs included.

Are you a collector too? The new Natural History Museum’s remarkable collection of historical artefacts and fascinating treasures is irresistible to all collectors, dogs included.

LEGO

390,586 views • 2 years ago

are you garbage if you go to the airport early to get breakfast? the Are You Garbage? Comedy Podcast boys return to Stavvy's World!! out now

are you garbage if you go to the airport early to get breakfast? the Are You Garbage? Comedy Podcast boys return to Stavvy's World!! out now

Stavvy's World

28,384 views • 7 months ago

You know what I can't wrap my head around? They're saying Kate couldn't say much due to legal reasons..which is understandable. But if that's the case, why go to a tabloid, "tell your story," and make money off it? And why did you call it an "accident" when five people are being charged with his murder? That’s incredibly alarming....since 1 of the people are Roger which claims it was an accident too and is suing Geoff Payne.

You know what I can't wrap my head around? They're saying Kate couldn't say much due to legal reasons..which is understandable. But if that's the case, why go to a tabloid, "tell your story," and make money off it? And why did you call it an "accident" when five people are being charged with his murder? That’s incredibly alarming....since 1 of the people are Roger which claims it was an accident too and is suing Geoff Payne.

Jade²⁸❯❯❯❯

16,639 views • 1 year ago

On the Swargate-Katraj BRT route, garbage is piled up on the road between Balajinagar to K.K Market. Garbage is being dumped at many places on the BRT route under the Shri Sadguru Shankar Maharaj Flyover. Due to the neglect of the Municipal Corporation as well as the PMPML administration, a 'garbage dump' has literally formed in this place. Citizens of Katraj, Dhankawadi, Balaji Nagar and surrounding areas travel by bus. But for the past few days, due to the accumulation of piles of garbage, the citizens are facing a lot of trouble. #garbage #swargate #katraj #bus

On the Swargate-Katraj BRT route, garbage is piled up on the road between Balajinagar to K.K Market. Garbage is being dumped at many places on the BRT route under the Shri Sadguru Shankar Maharaj Flyover. Due to the neglect of the Municipal Corporation as well as the PMPML administration, a 'garbage dump' has literally formed in this place. Citizens of Katraj, Dhankawadi, Balaji Nagar and surrounding areas travel by bus. But for the past few days, due to the accumulation of piles of garbage, the citizens are facing a lot of trouble. #garbage #swargate #katraj #bus

Pune Mirror

80,109 views • 2 years ago

"Everybody that goes to the APC now is going there for various reasons. If you are a governor, you are afraid for your second term. If you are a governor, you are afraid of EFCC. If you are a governor, you are afraid of ICPC. If you are a governor, you are afraid of so many things, including your own shadow. A governor will voluntarily go into slavery and servitude because they know the leadership they are dealing with is not a regular leadership; it is not Goodluck Jonathan." -Dele Momodu, ADC Chieftain #SunriseDaily

"Everybody that goes to the APC now is going there for various reasons. If you are a governor, you are afraid for your second term. If you are a governor, you are afraid of EFCC. If you are a governor, you are afraid of ICPC. If you are a governor, you are afraid of so many things, including your own shadow. A governor will voluntarily go into slavery and servitude because they know the leadership they are dealing with is not a regular leadership; it is not Goodluck Jonathan." -Dele Momodu, ADC Chieftain #SunriseDaily

Channels Television

44,106 views • 3 months ago

Alex on why AI drug discovery companies need to generate novel data to succeed: "AI models based on the research that's available is a lot of garbage in and garbage out." "A lot of the recorded literature is actually incorrect. There's been tons of studies that show if you go try to replicate the experiments that are in the literature, you don't even get the same results." "The AI companies that I believe are gonna be most set up for success are the companies with a novel way to generate science tokens that don't exist in the public domain."

Alex on why AI drug discovery companies need to generate novel data to succeed: "AI models based on the research that's available is a lot of garbage in and garbage out." "A lot of the recorded literature is actually incorrect. There's been tons of studies that show if you go try to replicate the experiments that are in the literature, you don't even get the same results." "The AI companies that I believe are gonna be most set up for success are the companies with a novel way to generate science tokens that don't exist in the public domain."

Patrick OShaughnessy

126,282 views • 1 month ago

Oh For FUCK'S Sake! Biden called MSG rally goers "GARBAGE." And? I thought you could take a joke, right Matt Gaetz I thought we needed to stop getting so offended, right JD Vance Y'all sit there day in and day why Donnie spews hate, and not only condone it, you cheer! Biden called Schmatzi's at MSG garbage, and now all of a sudden you need a safe space! We are DONE going high, when you go low. We are going to be the lowest of the low because we are over your bullshit! Cope Seethe Rinse Repeat Garbage is as garbage does! Donald J. Trump #Garbage #Biden #MSG

Oh For FUCK'S Sake! Biden called MSG rally goers "GARBAGE." And? I thought you could take a joke, right Matt Gaetz I thought we needed to stop getting so offended, right JD Vance Y'all sit there day in and day why Donnie spews hate, and not only condone it, you cheer! Biden called Schmatzi's at MSG garbage, and now all of a sudden you need a safe space! We are DONE going high, when you go low. We are going to be the lowest of the low because we are over your bullshit! Cope Seethe Rinse Repeat Garbage is as garbage does! Donald J. Trump #Garbage #Biden #MSG

Billie Nelson

244,897 views • 1 year ago

Gutfeld: That is garbage. That is absolute garbage. I will give you the both sides. On one hand you have the hard left and on the other hand you have the left. Both sides of the same coin. You walk into this room and you are not reading it. Because there is no both sides. You guys act on it. We don't

Gutfeld: That is garbage. That is absolute garbage. I will give you the both sides. On one hand you have the hard left and on the other hand you have the left. Both sides of the same coin. You walk into this room and you are not reading it. Because there is no both sides. You guys act on it. We don't

Acyn

357,813 views • 8 months ago

Did you know? President ED Mnangagwa is the mastermind behind the CIO, which is why he always knows what happens even behind the mountains. He is the chief architect of the system. This has outdone the CIA countless times, which is why we are still breathing.

Did you know? President ED Mnangagwa is the mastermind behind the CIO, which is why he always knows what happens even behind the mountains. He is the chief architect of the system. This has outdone the CIA countless times, which is why we are still breathing.

Cadre Shangri-la

38,707 views • 4 months ago

🤫 You're welcome. Read more👇🏻 🚨 Most “olive oils” on the shelf are cut with seed oils, which actually cause inflammation and can make you feel & look worse worse which is why it's incredibly important to know the source. The one I use is Immortal Provisions 🫒 It’s 100% pure, single-varietal Picual olives from 2,000-year-old trees in Spain. The Immortal is my company, and of course I could say all the amazing reasons why it's the best extra virgin olive oil out there and why you should consume it on a daily basis, but the MOST important thing is that you find a high-quality source you trust! That said… we are running a BOGO with auto-ship right now if you want to grab one while there are a few bottles left of this batch 😉 #hydroxytyrosol #beautyindustry #evoo #extravirginoliveoil #oliveoil

🤫 You're welcome. Read more👇🏻 🚨 Most “olive oils” on the shelf are cut with seed oils, which actually cause inflammation and can make you feel & look worse worse which is why it's incredibly important to know the source. The one I use is Immortal Provisions 🫒 It’s 100% pure, single-varietal Picual olives from 2,000-year-old trees in Spain. The Immortal is my company, and of course I could say all the amazing reasons why it's the best extra virgin olive oil out there and why you should consume it on a daily basis, but the MOST important thing is that you find a high-quality source you trust! That said… we are running a BOGO with auto-ship right now if you want to grab one while there are a few bottles left of this batch 😉 #hydroxytyrosol #beautyindustry #evoo #extravirginoliveoil #oliveoil

Janna Breslin

25,616 views • 11 months ago

If You are looking for expensive hotkey controller for artists STOP, there is better and cheaper way and I will show You how! The only functionality we need while drawing is fast and direct access to the shortcuts, especially in Photoshop. On the web You can find many different brands which are selling really expensive shortcut devices but they are not comfortable to use, especially while I am drawing on couch, so I tried to find a better way, it was not hard and in the end it was a lot cheaper to set up everything! You can just use simple gamepad/controller. Anything will work - You can even use Switch controller if You know how to connect it to the PC. From my testing 8BitDo Lite 2 is perfect for the job. Its really small with a lot of hardware buttons for shortcuts, and it costs currently around 30USD! I don't know if there is something similar in this form factor but really You can use anything You have in Your house, I even tested PS4 controller but it was not comfortable to use. To setup shortcuts I am using JoyToKey, simple shareware software (support them if it will suit Your needs :)) which allows to set any shortcut on any controller, it even allows to create macros so it's really powerful if You want to play with it a bit. Anyway, this way You will have cheap, small and really useful shortcut pad which will work with anything. Hope it will help!

If You are looking for expensive hotkey controller for artists STOP, there is better and cheaper way and I will show You how! The only functionality we need while drawing is fast and direct access to the shortcuts, especially in Photoshop. On the web You can find many different brands which are selling really expensive shortcut devices but they are not comfortable to use, especially while I am drawing on couch, so I tried to find a better way, it was not hard and in the end it was a lot cheaper to set up everything! You can just use simple gamepad/controller. Anything will work - You can even use Switch controller if You know how to connect it to the PC. From my testing 8BitDo Lite 2 is perfect for the job. Its really small with a lot of hardware buttons for shortcuts, and it costs currently around 30USD! I don't know if there is something similar in this form factor but really You can use anything You have in Your house, I even tested PS4 controller but it was not comfortable to use. To setup shortcuts I am using JoyToKey, simple shareware software (support them if it will suit Your needs :)) which allows to set any shortcut on any controller, it even allows to create macros so it's really powerful if You want to play with it a bit. Anyway, this way You will have cheap, small and really useful shortcut pad which will work with anything. Hope it will help!

BTG

17,056 views • 1 year ago

We are bringing a record amount of new air traffic controllers into the system by speeding up the admissions process. We have hired 20% more controllers this year! Did you know the starting salary for controllers is $180K/year and can go as high as $400K/year? The best and the brightest are joining the ranks and this is going to make YOUR air travel safer and faster.

We are bringing a record amount of new air traffic controllers into the system by speeding up the admissions process. We have hired 20% more controllers this year! Did you know the starting salary for controllers is $180K/year and can go as high as $400K/year? The best and the brightest are joining the ranks and this is going to make YOUR air travel safer and faster.

Secretary Sean Duffy

239,287 views • 8 months ago