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clumsy์™€ iperf3๋กœ ํ•ด์™ธ VPN ํ™˜๊ฒฝ ์žฌํ˜„: ์ง€์—ฐ·ํŒจํ‚ท ์†์‹ค๊ณผ BBR ์ „ํ›„ ๋น„๊ต ๋ชฉ์ฐจ ํ•ด์™ธ ์‚ฌ์šฉ์ž๊ฐ€ ๊ตญ๋‚ด VPN Core์— ์ ‘์†ํ•˜๋ฉด ์†๋„๊ฐ€ ๋А๋ ค์ง€๊ฑฐ๋‚˜, ์—ฐ๊ฒฐ์€ ์œ ์ง€๋˜๋Š”๋ฐ ๋ฐ์ดํ„ฐ ์ „์†ก์ด ์ž ์‹œ ๋ฉˆ์ถ”๋Š” ํ˜„์ƒ์„ ๊ฒช์„ ์ˆ˜ ์žˆ๋‹ค.์ด๋ฅผ ๊ฐœ์„ ํ•˜๊ธฐ ์œ„ํ•ด BBR์„ ์ ์šฉํ•˜๋”๋ผ๋„, ๊ฐ™์€ ์‚ฌ๋‚ด๋ง์— ์žˆ๋Š” PC์™€ Core ์‚ฌ์ด์—์„œ ์†๋„๋งŒ ์ธก์ •ํ•˜๋ฉด ํ•ด์™ธ ๊ตฌ๊ฐ„์˜ ๋ฌธ์ œ ์กฐ๊ฑด์ด ๋น ์ง„๋‹ค.์ด๋ฒˆ ๊ธ€์—์„œ๋Š” Windows์˜ clumsy๋กœ VPN ํ†ต์‹ ์— ์ง€์—ฐ·ํŒจํ‚ท ์†์‹ค์„ ์ฃผ๊ณ , iperf3๋กœ Core๋ฐœ TCP ์ „์†ก ์„ฑ๋Šฅ์„ ๋น„๊ตํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์ •๋ฆฌํ•œ๋‹ค. ํŠน์ • VPN ํฌํŠธ๋ฅผ ์„ ํƒํ•˜์ง€ ์•Š๊ณ  Core ์ ‘์† IP๋ฅผ ๊ธฐ์ค€์œผ๋กœ ํ•„ํ„ฐ๋งํ•˜๋ฏ€๋กœ, PPTP·OpenVPN·L2TP/IPsec์— ๊ฐ™์€ ๋ฐฉ์‹์˜ ์‹œํ—˜์„ ์ ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค. ๋‘ ๋„๊ตฌ์˜ ์—ญํ• ๋ถ€ํ„ฐ ๊ตฌ๋ถ„ํ•˜๊ธฐ๋„๊ตฌ์—ญํ• clumsyํŒจํ‚ท์„ ๋Šฆ๊ฒŒ ์ „๋‹ฌํ•˜๊ฑฐ๋‚˜ ์ผ๋ถ€ ๋ฒ„๋ ค ๋ถˆ์•ˆ์ •ํ•œ ํšŒ์„  ์กฐ๊ฑด ์ƒ์„ฑiperf2๋ฐ.. 2026. 10. 27.
RDBMS vs NoSQL ๊ฐœ๋ฐœ์„ ํ•˜๋‹ค ๋ณด๋ฉด ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ด์•ผ๊ธฐ๋Š” ์ •๋ง ์ž์ฃผ ๋‚˜์˜จ๋‹ค.ํŠนํžˆ RDBMS, NoSQL, Redis, MongoDB ๊ฐ™์€ ์šฉ์–ด๋Š” ๋งŽ์ด ๋ณด์ด๋Š”๋ฐ, ์ฒ˜์Œ์—๋Š” ์ด๋ฆ„์€ ์ต์ˆ™ํ•ด๋„ ์ •ํ™•ํžˆ ์–ด๋–ป๊ฒŒ ๋‹ค๋ฅธ์ง€ ํ—ท๊ฐˆ๋ฆด ์ˆ˜ ์žˆ๋‹ค.๋‚˜ ์—ญ์‹œ ์ฒ˜์Œ์—๋Š”RDBMS๋Š” Oracle, PostgreSQL ๊ฐ™์€ ์ „ํ†ต์ ์ธ ๊ด€๊ณ„ํ˜• DBNoSQL์€ Redis, MongoDB ๊ฐ™์€ ๋‹ค๋ฅธ ๋ฐฉ์‹์˜ DB์ •๋„๋กœ๋งŒ ์ดํ•ดํ•˜๊ณ  ์žˆ์—ˆ๊ณ ,์‹ค์ œ๋กœ๋Š” ์™œ ๋‚˜๋‰˜๋Š”์ง€, ์–ด๋–ค ์„œ๋น„์Šค์— ๋” ์ž˜ ๋งž๋Š”์ง€, ๋น„์šฉ์€ ์–ด๋–ค ๊ด€์ ์—์„œ ๋ด์•ผ ํ•˜๋Š”์ง€๊ฐ€ ํ๋ฆฟํ–ˆ๋‹ค.์ด๋ฒˆ ๊ธ€์€ ๊ทธ๋Ÿฐ ๋ถ€๋ถ„์„ ๋‚ด๊ฐ€ ์ดํ•ดํ•œ ๋ฐฉ์‹์œผ๋กœ ๋‹ค์‹œ ์ •๋ฆฌํ•œ ๊ธฐ๋ก์ด๋‹ค.์ •์˜๋งŒ ์™ธ์šฐ๊ธฐ๋ณด๋‹ค, “๊ทธ๋ž˜์„œ ์‹ค๋ฌด์—์„œ ์™œ ์“ฐ๋Š”๊ฐ€?” ์ค‘์‹ฌ์œผ๋กœ ์ •๋ฆฌํ•ด๋ณด๋ ค๊ณ  ํ•œ๋‹ค. ๋ชฉ์ฐจ RDBMS, NoSQL์˜ ์ •์˜ ๋ฐ ์ฐจ์ดRDBMS๋ž€?RDBMS๋Š” Rela.. 2026. 4. 3.
absolute + left/transform ํ…์ŠคํŠธ ๋ฐ˜์‘ํ˜• ๋ฏธ์ง€์› ํ˜„์ƒ ํ•ด๊ฒฐ ๋ชฉ์ฐจ ๋ฌธ์ œ ์ƒํ™ฉ์‹ ํ˜ธ๋“ฑ ํ˜•ํƒœ์˜ ์ƒํƒœ ํ‘œ์‹œ UI๋ฅผ ๊ตฌํ˜„ํ•˜๋ฉด์„œ, ์‹ ํ˜ธ๋“ฑ ํ•˜๋‹จ์— ์ƒํƒœ ์•ˆ๋‚ด ํ…์ŠคํŠธ๋ฅผ ๊ฐ€๋กœ ์ค‘์•™์— ๋ฐฐ์น˜ํ•˜๋ ค๊ณ  ํ–ˆ๋‹ค.ํ…์ŠคํŠธ์˜ ๊ธธ์ด๋Š” ์ƒํƒœ์— ๋”ฐ๋ผ ๋‹ฌ๋ผ์งˆ ์ˆ˜ ์žˆ์—ˆ๊ธฐ ๋•Œ๋ฌธ์—, ๊ธ€์ž ๊ธธ์ด์— ๋”ฐ๋ผ width๊ฐ€ ์œ ๋™์ ์œผ๋กœ ๊ฒฐ์ •๋˜๋ฉด์„œ๋„ ํ•ญ์ƒ ๊ฐ€๋กœ ์ค‘์•™์— ์œ„์น˜ํ•˜๋„๋ก ๋งŒ๋“œ๋Š” ๊ฒƒ์ด ๋ชฉํ‘œ์˜€๋‹ค.์ด๋ฅผ ์œ„ํ•ด ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์Šคํƒ€์ผ์„ ์ ์šฉํ–ˆ๋‹ค..blinker-text-wrap { position: absolute; left: 50%; transform: translateX(-50%); bottom: 12px; display: inline-block; text-align: center; white-space: nowrap; /*๊ธฐ๋ณธ, ์ค„๋ฐ”๊ฟˆ ๊ธˆ์ง€*/}@media (max-width: 1200px) { ... 2026. 1. 23.
Highcharts ๋ฐ˜์‘ํ˜• ์ ์šฉ (Grid + ResizeObserver) ๋ชฉ์ฐจ ๋ฌธ์ œ ์ƒํ™ฉHighcharts๋ฅผ ์‚ฌ์šฉํ•ด ๊ณต์ • ๋ฐ์ดํ„ฐ๋ฅผ ์‹œ๊ฐํ™”ํ•˜๋Š” ํ™”๋ฉด์„ ๊ตฌํ˜„ํ–ˆ๋‹ค. CSS Grid ๊ธฐ๋ฐ˜์˜ ๋ ˆ์ด์•„์›ƒ ์•ˆ์—์„œ ์ฐจํŠธ๋ฅผ ๋ฐฐ์น˜ํ–ˆ๊ณ , ํ™”๋ฉด ํฌ๊ธฐ์— ๋”ฐ๋ผ ์ฐจํŠธ๊ฐ€ ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ๋ฐ˜์‘ํ˜•์œผ๋กœ ๋™์ž‘ํ•˜๊ธฐ๋ฅผ ๊ธฐ๋Œ€ํ–ˆ๋‹ค. ์ดˆ๊ธฐ ๋กœ๋”ฉ ์‹œ์—๋Š” ๋ฌธ์ œ๊ฐ€ ์—†์—ˆ์ง€๋งŒ, ๋ธŒ๋ผ์šฐ์ € ํฌ๊ธฐ๋ฅผ ์กฐ์ ˆํ•˜๋Š” ๊ณผ์ •์—์„œ ์ฐจํŠธ๊ฐ€ ๋ ˆ์ด์•„์›ƒ์„ ๋”ฐ๋ผ๊ฐ€์ง€ ๋ชปํ•˜๊ณ  ๊นจ์ง€๋Š” ํ˜„์ƒ์ด ๋ฐœ์ƒํ–ˆ๋‹ค. ํŠนํžˆ ํ™”๋ฉด์„ ํฌ๊ฒŒ ๋งŒ๋“  ๋’ค ๋‹ค์‹œ ์ค„์˜€์„ ๋•Œ ์ฐจํŠธ์˜ width๊ฐ€ ์ค„์–ด๋“ค์ง€ ์•Š๋Š” ๋ฌธ์ œ๊ฐ€ ๋ฐ˜๋ณต์ ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ฆ์ƒ ์ •๋ฆฌ๋ฌธ์ œ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ํ˜•ํƒœ๋กœ ๋‚˜ํƒ€๋‚ฌ๋‹ค.์ฐจํŠธ๊ฐ€ ํฌํ•จ๋œ ๋ฐ•์Šค(chartBox)๋Š” ์ •์ƒ์ ์œผ๋กœ ์ค„์–ด๋“ค์—ˆ๋‹ค.ํ•˜์ง€๋งŒ ์ฐจํŠธ SVG๋Š” ์ตœ์ดˆ ๋ Œ๋”๋ง ์‹œ์˜ width๋ฅผ ์œ ์ง€ํ–ˆ๋‹ค.์ฐฝ์„ ์ค„์—ฌ๋„ ์ฐจํŠธ๋Š” ์ค„์–ด๋“ค์ง€ ์•Š์•„ ๋ถ€๋ชจ ๋ฐ•์Šค๋ฅผ ๋„˜์–ด์„ฐ๋‹ค.์ƒˆ๋กœ๊ณ ์นจ์„ ํ•˜๋ฉด ์ •์ƒ์œผ๋กœ ๋ณด์˜€์ง€.. 2026. 1. 23.
[CI/CD] Gitlab Runner ๋ฐฐํฌ ์ž๋™ํ™”_destination path 'repo' already exists and is not an empty directory https://gkawjdgml.tistory.com/entry/CICD-Gitlab-Runner-%EB%B0%B0%ED%8F%AC-%EC%9E%90%EB%8F%99%ED%99%94 [CI/CD] Gitlab Runner ๋ฐฐํฌ ์ž๋™ํ™”Gitlab Runner๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋ฐฐํฌ ์ž๋™ํ™”๋ฅผ ์‹œ์Šคํ…œ์— ์ ์šฉํ•˜๋ฉฐ, ๊ด€๋ จ ์ ˆ์ฐจ ๋ฐ ๋‚ด์šฉ์„ ์ •๋ฆฌํ•  ๋ชฉ์ ์œผ๋กœ ์ด ๊ธ€์„ ํฌ์ŠคํŒ…ํ•œ๋‹ค.๋ณธ์ธ์˜ ๊ฒฝ์šฐ๋Š” 1๋Œ€์˜ ๋ฌผ๋ฆฌ์„œ๋ฒ„์— Docker Compose๋ฅผ ํ™œ์šฉํ•˜์—ฌ WAS,WEB์„ ์ด์ค‘ํ™” ํ•˜gkawjdgml.tistory.com ์œ„ ์ฒจ๋ถ€๋œ ํฌ์ŠคํŒ…๋Œ€๋กœ ๋ฐฐํฌ ์ž๋™ํ™” ์ž‘์—…์„ ์ง„ํ–‰ํ•˜๋ฉด์„œ, ๋ฐœ์ƒํ•œ ์˜ค๋ฅ˜์™€ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์„ ๋ณ„๋„๋กœ ์ •๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด ์ด ํฌ์ŠคํŒ…์„ ์ž‘์„ฑํ•œ๋‹ค. ์šฐ์„ , ์˜ค๋ฅ˜ ๋ฉ”์„ธ์ง€๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.Skipping Git checkout Skipping .. 2025. 11. 28.
[CI/CD] Gitlab Runner ๋ฐฐํฌ ์ž๋™ํ™” Gitlab Runner๋ฅผ ํ™œ์šฉํ•˜์—ฌ ๋ฐฐํฌ ์ž๋™ํ™”๋ฅผ ์‹œ์Šคํ…œ์— ์ ์šฉํ•˜๋ฉฐ, ๊ด€๋ จ ์ ˆ์ฐจ ๋ฐ ๋‚ด์šฉ์„ ์ •๋ฆฌํ•  ๋ชฉ์ ์œผ๋กœ ์ด ๊ธ€์„ ํฌ์ŠคํŒ…ํ•œ๋‹ค.๋ณธ์ธ์˜ ๊ฒฝ์šฐ๋Š” 1๋Œ€์˜ ๋ฌผ๋ฆฌ์„œ๋ฒ„์— Docker Compose๋ฅผ ํ™œ์šฉํ•˜์—ฌ WAS,WEB์„ ์ด์ค‘ํ™” ํ•˜์˜€๊ณ  ์ด ์„œ๋ฒ„์— gitlab runner๋ฅผ ์„ค์น˜ํ•˜์—ฌ ์ž๋™ํ™”๋ฅผ ์ง„ํ–‰ํ•  ์˜ˆ์ •์ด๋‹ค. ๋ชฉ์ฐจ CI/CD๋ž€?์†Œํ”„ํŠธ์›จ์–ด ๊ฐœ๋ฐœ ๋ฐ ๋ฐฐํฌ ๊ณผ์ •์„ ์ž๋™ํ™”ํ•˜์—ฌ ๊ฐœ๋ฐœ์„ ๋” ๋น ๋ฅด๊ณ  ํšจ์œจ์ ์œผ๋กœ ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ•๋ก ์œผ๋กœ, **์ง€์†์  ํ†ตํ•ฉ(Continuous Integration, CI)**๊ณผ **์ง€์†์  ์ œ๊ณต(Continuous Delivery) ๋˜๋Š” ์ง€์†์  ๋ฐฐํฌ(Continuous Deployment, CD)**๋ฅผ ์˜๋ฏธํ•œ๋‹ค. ๋ณธ์ธ์˜ ๊ฒฝ์šฐ, Gitlab Runner๋ฅผ ํ™œ์šฉํ•˜์—ฌ Gitlab์ด ์•„๋ž˜์™€ ๊ฐ™์€ ์—…๋ฌด๋ฅผ .. 2025. 11. 28.
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