В Linux стандартными средствами можно использовать часть оперативной памяти как диск. Для этого требуется указать тип монтирования tmpfs в команде mount
mount -t tmpfs -o size=5G tmpfs /mnt/ram
Теперь путь /mnt/ram можно использовать как обычный каталог. Для чего это может быть нужно?
▫️ Скорость работы с таким каталогом выше чем многие SSD и тем более HDD.
▫️ Если у вас очень быстрый SSD на NVMe M.2 то такой способ особо не прибавит вам скорости, но поможет сохранить ресурс SSD когда требуется обрабатывать очень много мелких файлов и оперативка позволяет выделить нужный объем.
▫️ Оперативка это энергозависимая память, поэтому выключении питания все файлы безвозвратно теряются. Такой "non persistent" каталог гарантирует удаление временных файлов.
Я написал небольшой скрипт для условного теста и сравнения скорости копирования файлов между SSD и RAM.
Вот мои результаты:
Single File Size: 30.0Gb
ssd > ssd: 0:00:12.850 / 2.3Gb/s
sdd > ram: 0:00:06.453 / 4.6Gb/s
ram > ram: 0:00:06.995 / 4.3Gb/s
ram > sdd: 0:00:06.217 / 4.8Gb/s
Dir size: 32.7Gb, File count: 11127
ssd > ssd: 0:00:15.063 / 2.2Gb/s
sdd > ram: 0:00:08.486 / 3.9Gb/s
ram > ram: 0:00:08.032 / 4.1Gb/s
ram > sdd: 0:00:07.026 / 4.7Gb/s
Скрипт для теста ↗️
На моём железе прирост скорости ~2x. Плюс экономия ресурса SSD.
В Windows такой фишки по умолчанию нет, но обязательно найдутся аналогичные решения
#linux#triks
Audi A8 e-tron launch event for which we did keynote presentations brought us a big challenge suddenly as just a night before we had to change and move contents from one screen to another due to tecnical glitch in screens setup. As you can see there are screens everywhere for immersive experience, all keynote presentations had to be made for all screens to ensure the event is grand as it's Audi . We did this event last year and we did another Audi event last month. It's fun 😊
#Keynote#presentation#design@PowerPointBBT
We worked for Coca-Cola event that happened in May this year. With so much of content changes constantly coming from them, it was tough but we did it. At the end, clients appreciated us so much for allowing last minute changes and making the event a success.
#PowerPoint#Keynote#presentation#ppt
Last year we did presentation for KIA NDC and this year we did it for its parent company Hyundai. One more addition to the brands we have served. Take a look at the presentation that we did in keynote for this 13 screen setup measuring a total of 80 feet. A seamless presentation for an immersive experience.
#PowerPoint#Keynote#presentation#ppt
Hello there, please reach out for any PPT (PowerPoint) related work. Have worked with some top brands like Samsung, Honda, KIA, Lenovo, Adobe, Google and many more.
#PowerPoint#Keynote#presentation#ppt
So, we were working on one of the number one mass-market automotive brands. It originates from Korea and has a worldwide presence.
Unfortunately happened to be a double work for us because suddenly they realised that they didn't brief us on about their brand guidelines. We had to change the whole course and it's right now under management review. Barely slept for 4 hours.
#PowerPoint#Keynote#presentation#ppt
🎤Keynote Speech by Meta & NVIDIA
📍 September 24, 2025 | Main Hall 1, CAEx, Tashkent
⏰ 14:00 – 16:00
Representatives of META and NVIDIA will deliver inspiring keynote speeches and take part in TED Talks, sharing their vision of the future of digital technologies. The sessions will highlight cutting-edge innovations in AI, immersive technologies, and digital transformation, offering new perspectives for Uzbekistan’s ICT ecosystem.
👉 Don’t miss the chance to hear directly from global tech leaders shaping the future of technology.
#ICTWeekUzbekistan2025#META#NVIDIA#AI#Innovation#Keynote#DigitalTransformation