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Изворен канал @pythonotes · Post #335 · 29 мар.

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

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Indian Development News 🇮🇳

@developmentnewsindia · Post #44446 · 05.05.2026 г., 11:00

BEL secured a ₹1,476 crore Ministry of Defence contract for the Indian Army to supply the Ground Based Mobile Electronic Intelligence System (GBMES). This fully indigenous system, designed by Defence Electronics Research Laboratory (DLRL), Hyderabad, and manufactured by BEL, detects, classifies, and locates radar signals, while intercepting and analysing communication signals. #Defence

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Indian Development News 🇮🇳

@developmentnewsindia · Post #44351 · 03.05.2026 г., 05:17

India to manufacture ~140 AMCA stealth jets at Puttaparthi; Andhra allots 600 acres to Defence Research and Development Organisation. Project size ~₹1 lakh crore; final assembly/testing hub near Aeronautical Development Agency Bengaluru base. #Defence

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Indian Development News 🇮🇳

@developmentnewsindia · Post #44278 · 01.05.2026 г., 08:09

BREAKING LR-AShM enters Phase-II trial: India successfully test fires Long Range Anti-Ship hypersonic Missile from a #defence facility off Odisha coast. Indigenously developed by DRDO, the two-stage hypersonic glide weapon can strike moving and static naval vessels at distances up to 1,500 km and boasts high-accuracy terminal manoeuvres. Travelling at a speed of over Mach 5, it can also target warships or land surfaces. The missile will have multiple warhead configurations.

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Indian Development News 🇮🇳

@developmentnewsindia · Post #44267 · 01.05.2026 г., 02:34

Paras Defence & Space Technologies has won a significant Rs 7.72 crore contract from DRDO for developing advanced Ku/C-Band Satellite Communication Phased Array Antennas designed for airborne defence applications. The project has a comprehensive timeline extending until April 29, 2028, reflecting the sophisticated nature of the satellite communication technology development required for modern defence operations. Source #Defence

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Indian Development News 🇮🇳

@developmentnewsindia · Post #44225 · 30.04.2026 г., 09:27

Report- Speaking at the ANI National Security Summit 2.0 in New Delhi, #Defence Secretary Shri Rajesh Kumar Singh said the procurement process for the AMCA is underway and a Request for Proposal (RFP) is expected to be issued soon to shortlisted private sector players. He also indicated that India is also exploring collaboration on sixth-generation fighter aircraft, given the massive investment such programmes require. “We’ve made it clear… that we are interested and we could consider partnering them for a sixth generation fighter program. Let’s see what the response is,” he said.

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Indian Development News 🇮🇳

@developmentnewsindia · Post #44194 · 29.04.2026 г., 14:08

Just in: The DRDO and the Indian Navy jointly and successfully conducted the first 'salvo launch' of the 'Naval Anti-Ship Missile-Short Range' (NASM-SR) from an Indian Navy helicopter platform off the coast of the Bay of Bengal in Odisha. #Defence

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