IT Talks 106

AI ์ค‘์‹ฌ ํ•œ๊ตญ ์ฆ์‹œ ๋ฐ์ผ๋ฆฌ ๋ธŒ๋ฆฌํ•‘ - 2026-09-26 8์‹œ

ํ•œ ์ค„๋กœ ์š”์•ฝํ•˜๋ฉด **“AI ํŽ€๋”๋ฉ˜ํ„ธ๋ณด๋‹ค ๊ธˆ๋ฆฌ·์œ ๊ฐ€๊ฐ€ ์ฃผ๊ฐ€๋ฅผ ์ง€๋ฐฐํ•˜๋Š” ๊ตฌ๊ฐ„”**์ž…๋‹ˆ๋‹ค. ์ „์ผ KOSPI๋Š” **6,627.26(-0.85%)**๋กœ 4๊ฑฐ๋ž˜์ผ ์—ฐ์† ํ•˜๋ฝํ–ˆ๊ณ , ๋ฐค์‚ฌ์ด ๋ฏธ๊ตญ๋„ **Dow -0.63%, S&P 500 -0.45%, Nasdaq -0.78%**๋กœ ์ถ”๊ฐ€ ํ•˜๋ฝํ–ˆ์Šต๋‹ˆ๋‹ค. ์•„์‹œ์•„๋„ ์ „๋ฐ˜์ ์œผ๋กœ ์•ฝํ–ˆ์Šต๋‹ˆ๋‹ค. ์ผ๋ณธ Nikkei 225 -0.01%, ํ™์ฝฉ Hang Seng -1.0%, ์ค‘๊ตญ CSI300 ์•ฝ -0.7%, ๋Œ€๋งŒ Taiex -0.8%์˜€์Šต๋‹ˆ๋‹ค. ์˜ค๋Š˜ ๊ฐ€์žฅ ์ค‘์š”ํ•œ ๋ณ€์ˆ˜๋Š” ๋ฏธ๊ตญ 10๋…„๋ฌผ 5% ๋ŒํŒŒ, Brent $108.75, ๊ทธ๋ฆฌ๊ณ  ์˜ค๋Š˜ ๋ฐค ์˜ˆ์ •๋œ Fed ๊ฒฐ์ •์ž…๋‹ˆ๋‹ค. ์ฃผ์š” ๋‰ด์Šค — ์ •ํ™•ํžˆ 5๊ฐœ1. ๋ฏธ๊ตญ 10๋…„๋ฌผ 5% ๋ŒํŒŒ + Nasdaq -0.78%์‚ฌ์‹ค: 15์ผ ๋ฏธ๊ตญ ์ฆ์‹œ๋Š” Dow -0.63..

IT Talks/AI 2026.09.16

AI ์ค‘์‹ฌ ํ•œ๊ตญ ์ฆ์‹œ ๋ฐ์ผ๋ฆฌ ๋ธŒ๋ฆฌํ•‘ (2026-09-15)

์˜ค๋Š˜ ์‹œ์žฅ์€ AI ๋ฐ˜๋„์ฒด์— ์ƒ๋‹นํžˆ ๊นŒ๋‹ค๋กœ์šด ํ™˜๊ฒฝ์ž…๋‹ˆ๋‹ค. ์ „์ผ KOSPI๊ฐ€ ์ด๋ฏธ -3.26% ๊ธ‰๋ฝํ–ˆ์ง€๋งŒ, ๋ฐค์‚ฌ์ด ๋ฏธ๊ตญ์—์„œ๋„ ํ•„๋ผ๋ธํ”ผ์•„ ๋ฐ˜๋„์ฒด์ง€์ˆ˜(SOX)๊ฐ€ -5.9%, Nvidia -3.4%, Micron -5% ์ด์ƒ ํ•˜๋ฝํ–ˆ์Šต๋‹ˆ๋‹ค. ๋™์‹œ์— ๋ฏธ๊ตญ 10๋…„๋ฌผ ๊ธˆ๋ฆฌ๊ฐ€ 5%๋ฅผ ๋ŒํŒŒํ–ˆ๊ณ  Brent๋Š” $105.68์ž…๋‹ˆ๋‹ค. ์˜ค๋Š˜ ๊ธฐ๋ณธ ์ „๋ง์€ ์•ฝ์„ธ ์ถœ๋ฐœ ๊ฐ€๋Šฅ์„ฑ ์šฐ์„ธ → ์žฅ์ค‘ ๋‚™ํญ ์ถ•์†Œ ์—ฌ๋ถ€๋Š” ์‚ผ์„ฑ์ „์ž·SKํ•˜์ด๋‹‰์Šค ์™ธ๊ตญ์ธ ์ˆ˜๊ธ‰์ด ๊ฒฐ์ •์ž…๋‹ˆ๋‹ค. ๋‹ค๋งŒ ์–ด์ œ ํ•œ๊ตญ ๋ฐ˜๋„์ฒด๊ฐ€ ๋จผ์ € ํฐ ํญ์œผ๋กœ ์กฐ์ •๋ฐ›์•˜๊ธฐ ๋•Œ๋ฌธ์— ๋ฏธ๊ตญ ๋ฐ˜๋„์ฒด ํ•˜๋ฝ๋ฅ ์„ ๊ทธ๋Œ€๋กœ ๋‹ค์‹œ ๋ฐ˜์˜ํ•œ๋‹ค๊ณ  ๋‹จ์ •ํ•  ํ•„์š”๋Š” ์—†์Šต๋‹ˆ๋‹ค.---์ฃผ์š” ๋‰ด์Šค — ์ •ํ™•ํžˆ 5๊ฐœ1. ๋ฏธ๊ตญ SOX -5.9%…Nvidia·Micron ๋™๋ฐ˜ ๊ธ‰๋ฝ์‚ฌ์‹ค: 14์ผ ๋ฏธ๊ตญ ์‹œ์žฅ์—์„œ S&P 500์€ **-0.48%, Na..

IT Talks/AI 2026.09.15

Ubuntu ์—์„œ ํŒจํ‚ค์ง€๋ฅผ ์—…๊ทธ๋ ˆ์ด๋“œํ•  ๋•Œ ์˜ค๋ฅ˜ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•

Ubuntu ์„œ๋ฒ„๋ฅผ ์šด์˜์ค‘์ธ๋ฐ, apt upgrade ์‹œ ์•„๋ž˜์™€ ๊ฐ™์€ ์˜ค๋ฅ˜๊ฐ€ ์ข…์ข… ๋ฐœ์ƒํ•œ๋‹ค.Errors were encountered while processing: initramfs-tools linux-image-5.15.0-139-genericE: Sub-process /usr/bin/dpkg returned an error code (1)๊ทธ๋ž˜์„œ ChatGPT ์—๊ฒŒ ๋ฌผ์–ด๋ณด๋‹ˆ ์•„๋ž˜์™€ ๊ฐ™์ด ์•Œ๋ ค์ค˜์„œ ํ•ด๋ณด๋‹ˆ ๋ฌธ์ œ๊ฐ€ ํ•ด๊ฒฐ๋˜๋Š” ๊ฒƒ ๊ฐ™๋‹ค.์ด๋Š” ์ฃผ๋กœ initramfs ์ƒ์„ฑ ๋˜๋Š” ์ปค๋„ ์ด๋ฏธ์ง€ ์„ค์น˜ ๊ณผ์ •์—์„œ ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Œ์„ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์€ ๋‹ค์Œ ์ˆœ์„œ๋Œ€๋กœ ์‹œ๋„ํ•ด ๋ณด์„ธ์š”:1.initramfs ์ˆ˜๋™ ์žฌ์ƒ์„ฑํ„ฐ๋ฏธ๋„์—์„œ ์•„๋ž˜ ๋ช…๋ น์–ด๋ฅผ ์‹คํ–‰ํ•ด initramfs๋ฅผ ์ˆ˜๋™์œผ๋กœ ์žฌ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค:sudo update-initra..

IT Talks/Linux 2025.06.06

Product Manager vs Project Manager (์ฐจ์ด์ )

ํ”ํžˆ ๋งํ•˜๋Š” PM ์ด ํšŒ์‚ฌ๋ณ„๋กœ Project Manager ๋˜๋Š” Product Manager ๋ผ๋Š” ๋‹ค๋ฅธ ์˜๋ฏธ๋กœ ์‚ฌ์šฉ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์•˜์—ˆ๋Š”๋ฐ ๊ทธ ์ฐจ์ด์— ๋Œ€ํ•ด ๋ช…ํ™•ํžˆ ๊ตฌ๋ถ„ํ•ด๋ณธ์ ์ด ๋ณ„๋กœ ์—†๋Š”๊ฒƒ ๊ฐ™๊ธด ํ•˜๋‹ค. (๊ฒฝ์šฐ์— ๋”ฐ๋ผ ๋‘๊ฐ€์ง€ ์—…๋ฌด๋ฅผ ๋ชจ๋‘ ํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๊ธฐ๋„..) ํ•œ ์‚ฌ๋žŒ์ด 2๊ฐ€์ง€ ์—ญํ• ์„ ํ• ์ˆ˜๋„ ์žˆ๊ณ , ๊ฐ์ž ๋‹ค๋ฅธ ์‚ฌ๋žŒ์ด ํ•  ์ˆ˜๋„ ์žˆ๋Š” Product Manager ์™€ Project Manager ์˜ ์ฐจ์ด์ ์— ๋Œ€ ์ •๋ฆฌ๋œ ์ด๋ฏธ์ง€๊ฐ€ ์žˆ์–ด์„œ ๋ณด๊ด€์šฉ์œผ๋กœ ๊ณต์œ .

IT Talks 2023.12.07

๋กœ๋“œ๋ฐธ๋Ÿฐ์‹ฑ (Load Balancing) ์•Œ๊ณ ๋ฆฌ์ฆ˜

Static Algorithms Round robin The client requests are sent to different service instances in sequential order. The services are usually required to be stateless. Sticky round-robin This is an improvement of the round-robin algorithm. If Alice’s first request goes to service A, the following requests go to service A as well. Weighted round-robin The admin can specify the weight for each service. ..

IT Talks 2023.11.02

์ฝ”๋“œ ๋ฐฐํฌ ๊ณผ์ • (How Companies Ship Code To Production)

์ฝ”๋“œ๋ฅผ ๊ฐœ๋ฐœํ•˜๊ณ  ์‹ค์ œ ์ œํ’ˆ(์„œ๋น„์Šค)์œผ๋กœ ๋ฐฐํฌ๋˜๋Š” ๊ณผ์ •์„ ํ•œ๋ˆˆ์— ๋ณด๊ธฐ ์ข‹๊ฒŒ ์ •๋ฆฌํ•œ ์ด๋ฏธ์ง€๊ฐ€ ์žˆ์–ด์„œ ๊ฐ€์ ธ์˜ด * ์ถœ์ฒ˜ : https://blog.bytebytego.com/p/ep81-how-companies-ship-code-to-production

IT Talks 2023.10.16

ํด๋ผ์šฐ๋“œ ๋น„๊ต ์น˜ํŠธ ์‹œํŠธ (Cloud Comparison Cheat Sheet)

์š”์ฆ˜์€ ๋Œ€๋ถ€๋ถ„ ํผ๋ธ”๋ฆญ ํด๋ผ์šฐ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์ง€๋งŒ ๊ฐ ํด๋ผ์šฐ๋“œ๋ณ„๋กœ ์šฉ์–ด๊ฐ€ ๋‹ฌ๋ผ์„œ ํ—ท๊ฐˆ๋ฆฌ๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋‹ค. ์•„๋ž˜ ์ด๋ฏธ์ง€๋ฅผ ๋ณด๋ฉด ๊ฐ ํด๋ผ์šฐ๋“œ๊ฐ„ ๋น„์Šทํ•œ ์„œ๋น„์Šค๋ฅผ ํ•œ๋ˆˆ์— ๋ณผ ์ˆ˜ ์žˆ๋‹ค. * ์ถœ์ฒ˜ : https://blog.bytebytego.com/p/ep70-cloud-services-cheat-sheet

IT Talks/Cloud 2023.08.04
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