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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 0

๋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 Aliceโ€™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 0

์ธ๊ธฐ๊ธ€
๋„๋ฉ”์ธ ์ •๋ณด์กฐํšŒ ์‚ฌ์ดํŠธ (Domain Info)

์—…๋ฌด์ƒ ๋„๋ฉ”์ธ์ •๋ณด ์กฐํšŒํ•  ์ผ์ด ๋งŽ์€๋ฐ, ๋งค๋ฒˆ ๋ช…๋ น์–ด ์น˜๊ธฐ ๊ท€์ฐฎ์•„์„œ ๋งŒ๋“  ์‚ฌ์ดํŠธ http://domain.ojj.kr/ ์กฐํšŒํ•  ๋„๋ฉ”์ธ์„ ๋„ฃ๊ณ  [Search] ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด ๋~ ํ•„์š”์— ๋”ฐ๋ผ Nameserver ๋ฅผ ๋ณ€๊ฒฝํ•ด์„œ ์กฐํšŒ ๊ฐ€๋Šฅ (๊ตญ๋‚ด ์ฃผ์š” ISP ์˜ DNS ์™€ Google DNS)
IT Talks 2014.08.06 0

๋™ํƒ„-๊น€ํฌ๊ณตํ•ญ ๋ฒ„์Šค ์‹œ๊ฐ„ํ‘œ (8455๋ฒˆ ํ์ง€, 8840๋ฒˆ ์ด์šฉ ๊ฐ€๋Šฅ)

2023๋…„ 2์›” 1์ผ๋ถ€ํ„ฐ ๋™ํƒ„1,2์‹ ๋„์‹œ์—์„œ ๊น€ํฌ๊ณตํ•ญ์œผ๋กœ ๊ฐ€๋Š” ์‹ ๊ทœ ๋ฒ„์Šค 8840๋ฒˆ์ด ๊ฐœํ†ต ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ์•„๋ž˜ ๊ธ€์„ ์ฐธ๊ณ ํ•˜์„ธ์š”. * ๋„ค์ด๋ฒ„ ์ง€๋„ 8840 ๋ฒ„์Šค ์ •๋ณด : https://naver.me/GPFg5DHl ๋™ํƒ„-๊น€ํฌ๊ณตํ•ญ ์‹ ๊ทœ ๋…ธ์„  ๊ฐœํ†ต (8840๋ฒˆ ๋ฒ„์Šค) ๊ทธ๋™์•ˆ ๋™ํƒ„2์‹ ๋„์‹œ์—์„œ๋Š” ๊น€ํฌ๊ณตํ•ญ ๊ฐ€๋Š” ๋…ธ์„ ์ด ์—†์–ด์„œ ๋™ํƒ„1 ๋กœ ์ด๋™ํ•ด์„œ 8455๋ฒˆ ๋ฒ„์Šค๋ฅผ ํƒ€์•ผ ํ–ˆ์—ˆ๋Š”๋ฐ 2023๋…„2์›”1์ผ๋ถ€ํ„ฐ ๋™ํƒ„1,2 ๋ฅผ ๋ชจ๋‘ ์ง€๋‚˜๋Š” ์‹ ๊ทœ ๋ฒ„์Šค 8840๋ฒˆ์ด ๊ฐœํ†ต๋œ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๊ธฐ์กด 8455 okojj.com ๊ธฐ์กด ๋…ธ์„ ์ธ 8455๋ฒˆ ๋ฒ„์Šค๋Š” 2023๋…„ 8์›” 16์ผ์ž๋กœ ํ์ง€ ๋˜์–ด ๋”์ด์ƒ ์šด์˜๋˜์ง€ ์•Š๊ณ  ์‹ ์„ค๋œ 8840๋ฒˆ ๋ฒ„์Šค๋กœ ์ด์šฉ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ์•„๋ž˜ ๋‚ด์šฉ์€ ๊ธฐ์กด ๋…ธ์„ ์ธ 8455๋ฒˆ ๋ฒ„์Šค ์‹œ๊ฐ„ํ‘œ์ž…๋‹ˆ๋‹ค. (๋”์ด์ƒ ์œ ํšจํ•˜์ง€ ..
Travel 2024.03.03 0

[๋ฆฌ๋ˆ…์Šค] date ๋ช…๋ น์œผ๋กœ timestamp ๋ณ€ํ™˜ํ•˜๊ธฐ

1. timestamp ๊ฐ’์œผ๋กœ ์›ํ•˜๋Š” ๋‚ ์งœ ํ˜•ํƒœ๋กœ ๋ณ€ํ™˜ํ•˜๊ธฐ $ date -d '1970-01-01 1676360315 sec' 2023. 02. 14. (ํ™”) 07:38:35 KST $ date -d '1970-01-01 1676360315 sec' +'%Y-%m-%d %H:%M:%S' 2023-02-14 07:38:35 * ๊ฒฐ๊ณผ๋Š” ์‹œ์Šคํ…œ Timezone์— ๋งž์ถฐ์„œ ํ‘œ์‹œ๋จ 2. ๋‚ ์งœ ํ˜•์‹์œผ๋กœ timestamp ๊ฐ’ ๊ตฌํ•˜๊ธฐ (1๋ฒˆ๊ณผ ๋ฐ˜๋Œ€) $ date -d '2022-02-14' +%s 1644764400
IT Talks 2023.02.14 0

์„œ๋ฒ„์˜ ๊ณต์ธ IP ํ™•์ธํ•˜๊ธฐ

์ผ๋ฐ˜์ ์ธ ๋ฆฌ๋ˆ…์Šค ์„œ๋ฒ„๋Š” ์ด๋”๋„ท๋ณ„๋กœ IP๋ฅผ ํ• ๋‹นํ•˜์—ฌ ifconfig ๋ช…๋ น์–ด๋กœ ํ• ๋‹น๋œ IP ๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์žˆ์œผ๋‚˜ AWS (Amazon Web Service)๋“ฑ์˜ ํด๋ผ์šฐ๋“œ ์žฅ๋น„์—์„œ๋Š” Private IP ๋งŒ ํ™•์ธ์ด ๊ฐ€๋Šฅํ•˜๊ณ  Public IP ๋Š” Amazon Console ๋“ฑ์„ ํ†ตํ•ด์„œ ํ™•์ธ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ๋˜๋Š” NAT ์•„๋ž˜์— ์œ„์น˜ํ•œ ์„œ๋ฒ„๋“ค์˜ ๊ฒฝ์šฐ๋„ ์‹ค์ œ ํ• ๋‹น๋œ IP๋Š” ์‚ฌ์„ค IP๋งŒ ํ‘œ์‹œ๋˜๊ณ , ์™ธ๋ถ€ ์ ‘์†์‹œ ์™ธ๋ถ€ ์„œ๋ฒ„์—์„œ ์ธ์‹ํ•˜๋Š” IP ๋Š” NAT ์˜ IP ๊ฐ€ ๋œ๋‹ค. ์ด๋Ÿฐ ๊ฒฝ์šฐ ์„œ๋ฒ„์—์„œ ๊ฐ„๋‹จํ•˜๊ฒŒ ์™ธ๋ถ€๋กœ ์ ‘์†ํ•˜๋Š” ๋ณธ์ธ IP๋ฅผ ํ™•์ธํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ์•„๋ž˜์™€ ๊ฐ™๋‹ค. 1. ํ˜„์žฌ ์‚ฌ์šฉ์ค‘์ธ ์„œ๋ฒ„์˜ ๊ณต์ธIP ์กฐํšŒ (Outbound) $ curl ip.ojj.kr Your IP is 175.123.191.3 2. ํŠน์ • IP์˜ ์ •๋ณด ์กฐํšŒ $ cu..
Linux 2023.02.22 0

๋น„๋ฐ€๋ฒˆํ˜ธ ์ž…๋ ฅ ์—†์ด MySQL ์ ‘์†ํ•˜๊ธฐ

MySQL ๋ฒ„์ „์ด ์ ์  ์˜ฌ๋ผ๊ฐ€๋ฉด์„œ ์–ธ์ œ๋ถ€ํ„ฐ์ธ๊ฐ€ mysql ๋ช…๋ น์–ด๋กœ ์ ‘์†์‹œ ๋น„๋ฐ€๋ฒˆํ˜ธ๋ฅผ ๊ฐ™์ด ์ž…๋ ฅํ•˜๋ฉด ์•„๋ž˜์™€ ๊ฐ™์ด ์•ˆ์ „ํ•˜์ง€ ์•Š๋‹ค๋Š” ๊ฒฝ๊ณ ๊ฐ€ ๋‚˜์˜จ๋‹ค. $ mysql -hlocalhost -udb_user -pdb_password mysql: [Warning] Using a password on the command line interface can be insecure. ์‰˜ ์Šคํฌ๋ฆฝํŠธ๋กœ DB ์ ‘์†ํ•˜๋Š” ์ž‘์—…์„ ํ•˜๋Š” ๊ฒฝ์šฐ ์œ„์™€ ๊ฐ™์ด ๋ช…๋ น์–ด์— ๋น„๋ฐ€๋ฒˆํ˜ธ๊นŒ์ง€ ๊ฐ™์ด ์ž…๋ ฅํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์€๋ฐ ์‹คํ–‰์€ ๋˜์ง€๋งŒ ๊ฒฝ๊ณ ๊ฐ€ ๋‚˜์˜ค๋Š”๊ฒŒ ๋งค์šฐ ๊ฑฐ์Šฌ๋ฆฐ๋‹ค. ์ด๋Ÿฐ ๊ฒฝ์šฐ๋Š” ์•„๋ž˜ 2๊ฐ€์ง€ ๋ฐฉ๋ฒ•์œผ๋กœ ํ•ด๊ฒฐ์ด ๊ฐ€๋Šฅํ•˜๋‹ค. ๋ฐฉ๋ฒ•1) ๊ณ„์ • home path (๋ฆฌ๋ˆ…์Šค ๊ธฐ์ค€ /home/userid ๋“ฑ) ์— .my.cnf ํŒŒ์ผ์„ ์ƒ์„ฑํ•˜๊ณ  ์•„๋ž˜์™€ ๊ฐ™์ด ๋‚ด์šฉ์„ ์ž…๋ ฅํ•œ๋‹ค. ..
Database 2023.02.09 0

์ตœ์‹ ๊ธ€

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GTC-A ์ˆ˜์„œ~๋™ํƒ„ ๊ตฌ๊ฐ„ 3์›”30์ผ ๊ฐœํ†ต

ํƒˆ์ผ์ด ์–ธ์ œ ์ƒ๊ธธ์ง€ ๋ชจ๋ฅด๊ฒ ์ง€๋งŒ ์ผ๋‹จ ๊ฐœํ†ต ํ•œ๋‹ค๋‹ˆ ์ถ•ํ•˜! [ํฌํ† ํƒ€์ž„] GTX-A ๊ฐœํ†ต ์•ž๋‘๊ณ  ์—ด๋ฆฐ ๊ตญ๋ฏผ์ฐธ์—ฌ ์•ˆ์ „์ ๊ฒ€ ์˜ค๋Š˜์˜ ๊ตญ๋‚ด ์ฃผ์š” ๋‰ด์Šค ์‚ฌ์ง„(์ „์†ก์‹œ๊ฐ„ ๊ธฐ์ค€)์„ ํ•œ๋ˆˆ์— ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ๋„๋ก ์‹ค์‹œ๊ฐ„ ์—…๋ฐ์ดํŠธํ•ฉ๋‹ˆ๋‹ค. โ–  ์˜คํ›„ 4:30 GTX-A ๊ฐœํ†ต ์•ž๋‘๊ณ  ์—ด๋ฆฐ ๊ตญ๋ฏผ์ฐธ์—ฌ ์•ˆ์ „์ ๊ฒ€ 19์ผ ์˜ค์ „ ์„œ์šธ ๊ฐ•๋‚จ๊ตฌ ์ˆ˜๋„๊ถŒ๊ด‘์—ญ๊ธ‰ํ–‰์ฒ  v.daum.net GTX-A ๊ฐœํ†ต์— โ€˜์„ฑ๋‚จ์—ญโ€™๋„ ๋ฌธ ์—ฐ๋‹คโ€ฆ ์ˆ˜์„œ~๋™ํƒ„ ์š”๊ธˆ์€ 4450์› ์ˆ˜๋„๊ถŒ ๊ด‘์—ญ๊ธ‰ํ–‰์ฒ ๋„(GTX)-A ์ˆ˜์„œโˆผ๋™ํƒ„ ๊ตฌ๊ฐ„ ๊ฐœํ†ต์„ 10์ผ ์•ž๋‘” ์ง€๋‚œ 20์ผ. GTX ์„ฑ๋‚จ์—ญ์—์„œ๋Š” ๋ง‰๋ฐ”์ง€ ์Šน๊ฐ ๋งž์ด ์ค€๋น„ ์ž‘์—…์ด ํ•œ์ฐฝ์ด์—ˆ๋‹ค. ๋ณดํ˜ธ ๋น„๋‹์„ ๋–ผ์ง€ ์•Š์€ ๊ฐœ์ฐฐ๊ตฌ ์นด๋“œ ์ธ์‹ ์žฅ์น˜ ๋“ฑ ์—ญ์‚ฌ ๊ณณ๊ณณ v.daum.net
News 2024.03.21 0

๋™ํƒ„-๊น€ํฌ๊ณตํ•ญ ์‹ ๊ทœ ๋…ธ์„  ๊ฐœํ†ต (8840๋ฒˆ ๋ฒ„์Šค)

๊ทธ๋™์•ˆ ๋™ํƒ„2์‹ ๋„์‹œ์—์„œ๋Š” ๊น€ํฌ๊ณตํ•ญ ๊ฐ€๋Š” ๋…ธ์„ ์ด ์—†์–ด์„œ ๋™ํƒ„1 ๋กœ ์ด๋™ํ•ด์„œ 8455๋ฒˆ ๋ฒ„์Šค๋ฅผ ํƒ€์•ผ ํ–ˆ์—ˆ๋Š”๋ฐ 2023๋…„2์›”1์ผ๋ถ€ํ„ฐ ๋™ํƒ„1,2 ๋ฅผ ๋ชจ๋‘ ์ง€๋‚˜๋Š” ์‹ ๊ทœ ๋ฒ„์Šค 8840๋ฒˆ์ด ๊ฐœํ†ต๋˜์—ˆ์Šต๋‹ˆ๋‹ค. (๊ธฐ์กด ๋…ธ์„ ์ธ 8455๋ฒˆ์€ ํŽ˜์ง€ - 2023.08.16) ๊ธฐ์กด 8455๋ฒˆ ๋ฒ„์Šค๋Š” ์•ˆ์„ฑ์„ ์ถœ๋ฐœํ•ด์„œ ์ผ์‚ฐ๊นŒ์ง€ ๊ฐ€๋Š” ์—„์ฒญ ๊ธด ๋…ธ์„ ์ด์—ˆ๊ณ , ์ค‘๊ฐ„์— ๋™ํƒ„์„ ๋“ค๋Ÿฌ๊ฐ€๋Š” ๋…ธ์„ ์ด์–ด์„œ ์ข€ ๋ถˆํŽธํ–ˆ์—ˆ๋Š”๋ฐ ์ด๋ฒˆ์— ์‹ ๊ทœ ๊ฐœํ†ต๋˜๋ฉด ๊น€ํฌ๊ณตํ•ญ ๊ฐ€๋Š”๊ฒŒ ๋งŽ์ด ํŽธํ•ด์งˆ ๊ฒƒ ๊ฐ™๋„ค์š”~ ๊ฐœํ†ต์ผ 2023๋…„ 2์›” 1์ผ (์ˆ˜) ๋…ธ์„ ๋„ ๋™ํƒ„2์ฐจ๊ณ ์ง€ - ํ˜ธ์ˆ˜๋ถ€์˜3์ฐจ - ๋™ํƒ„์—ญ - ๋ผ๋งˆ๋‹คํ˜ธํ…” - ๋‹ค์€๋งˆ์„ - ์˜ˆ๋‹น๋งˆ์„ --- ๊น€ํฌ๊ณตํ•ญ ์šด์˜ํšŸ์ˆ˜ 1์ผ 6ํšŒ ๋ฌธ์˜์ฒ˜ ๋Œ€์›๊ณ ์† (031-395-9939) 8840 ๋…ธ์„  ์šด์˜ ์‹œ๊ฐ„ํ‘œ (์ผ 6ํšŒ ์šด์˜) (1/30 ๊ธฐ์ค€ 5ํšŒ->6ํšŒ๋กœ..
Travel 2024.03.11 0
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