์ธํ”„๋Ÿฐ ์˜๋ฌธ ๋ธŒ๋žœ๋“œ ๋กœ๊ณ 
์ธํ”„๋Ÿฐ ์˜๋ฌธ ๋ธŒ๋žœ๋“œ ๋กœ๊ณ 

์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ ๋ฐ์ดํ„ฐ ๋ฆฌ๋”๊ฐ€ ์•Œ๋ ค์ฃผ๋Š” Airflow ๊ธฐ์ดˆ

AI ์‹œ๋Œ€๊ฐ€ ๋„๋ž˜ํ•˜๋ฉด์„œ, ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์„ฑ์€ ๊ธฐ์—… ๊ฒฝ์Ÿ๋ ฅ์„ ์ขŒ์šฐํ•˜๋Š” ํ•ต์‹ฌ ์—ญ๋Ÿ‰์œผ๋กœ ์ž๋ฆฌ ์žก์•˜์Šต๋‹ˆ๋‹ค. ๊ฐ€์žฅ ๋„๋ฆฌ ์‚ฌ์šฉ๋˜๋Š” Airflow๋ฅผ ํ™œ์šฉํ•ด ํšจ์œจ์ ์ธ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ•˜๋Š” ๋…ธํ•˜์šฐ๋ฅผ, ์‹ค์ „ ๊ฒฝํ—˜๊ณผ ํ’๋ถ€ํ•œ ๊ฐ•์˜ ๊ฒฝ๋ ฅ์„ ์ง€๋‹Œ ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ ์ „๋ฌธ๊ฐ€(ๅ‰ ์œ ๋ฐ๋ฏธ ๋ฐ์ดํ„ฐํŒ€ ํ—ค๋“œ, ็พ ์‚ฐํ˜ธ์„ธ ์ฃผ๋ฆฝ๋Œ€ ๋ฐ์ดํ„ฐ ์„์‚ฌ ๊ณผ์ • ๊ต์ˆ˜)์—๊ฒŒ ์ง์ ‘ ๋ฐฐ์›Œ๋ณด์„ธ์š”.

์ดˆ๊ธ‰์ž๋ฅผ ์œ„ํ•ด ์ค€๋น„ํ•œ
[๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง, airflow] ๊ฐ•์˜์ž…๋‹ˆ๋‹ค.

์ด๋Ÿฐ ๊ฑธ ๋ฐฐ์šธ ์ˆ˜ ์žˆ์–ด์š”

  • AIrflow+Snowflake+Docker ๊ธฐ๋ฐ˜์˜ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•

  • ๋ฐ์ดํ„ฐ ์‹ค๋ฌด์—์„œ ๋ฐ”๋กœ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์‹ค์šฉ์ ์ธ SQL๊ณผ ํŒŒ์ด์ฌ ์Šคํ‚ฌ

์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๊ฐ€ ์•Œ๋ ค์ฃผ๋Š”
์ตœ์‹  ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•!

โœ…
์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ 30๋…„์ฐจ ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๊ฐ€ ์ „ํ•˜๋Š” ์‹ค๋ฌด ๋…ธํ•˜์šฐ

โœ…
ํ‰์  4.9! ์‚ฐํ˜ธ์„ธ ์ฃผ๋ฆฝ๋Œ€ ๋ฐ์ดํ„ฐ ์‚ฌ์ด์–ธ์Šค ์ „๊ณต์ƒ๋“ค์ด ๊ทน์ฐฌํ•œ ๊ฐ•์˜

โœ…
Airflow&Snowflake๋ฅผ ํ™œ์šฉํ•œ ์ตœ์‹  ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ์„ค๊ณ„ & ์ž๋™ํ™”

Airflow์™€ Snowflake๋กœ ๋งŒ๋‚˜๋Š”
ํ˜„๋Œ€ ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง ์•„ํ‚คํ…์ฒ˜

๋ฐ์ดํ„ฐ๊ฐ€ ๋ฐฉ๋Œ€ํ•œ ์‹œ๋Œ€, ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง์˜ ํ•ต์‹ฌ์€ ๋ฐ์ดํ„ฐ๋ฅผ ํšจ์œจ์ ์œผ๋กœ ์ˆ˜์ง‘ํ•˜๊ณ  ๊ฐ€๊ณตํ•˜์—ฌ ํ•„์š”ํ•œ ์‹œ์ ์— ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด์„œ๋Š” ์ž๋™ํ™”๋œ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ์ด ํ•„์ˆ˜์ ์ด๋ฉฐ, Airflow์™€ Snowflake๋Š” ์ด ๊ณผ์ •์—์„œ ๊ฐ•๋ ฅํ•œ ๋„๊ตฌ๋กœ ํ™œ์šฉ๋ฉ๋‹ˆ๋‹ค.


Airflow๋Š” ์œ ์—ฐํ•œ ์Šค์ผ€์ค„๋ง๊ณผ ํƒœ์Šคํฌ ๊ด€๋ฆฌ๋ฅผ ํ†ตํ•ด ๋ณต์žกํ•œ ๋ฐ์ดํ„ฐ ํ๋ฆ„์„ ์ž๋™ํ™”ํ•˜๊ณ , ์ •ํ™•ํ•˜๊ณ  ์‹ ๋ขฐํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค. Snowflake๋Š” ํด๋ผ์šฐ๋“œ ๊ธฐ๋ฐ˜์˜ ๊ฐ•๋ ฅํ•œ ๋ฐ์ดํ„ฐ ์›จ์–ดํ•˜์šฐ์Šค๋กœ, ๋Œ€๋Ÿ‰์˜ ๋ฐ์ดํ„ฐ๋ฅผ ๋น ๋ฅด๊ฒŒ ์ฒ˜๋ฆฌํ•˜๊ณ  ํ™•์žฅํ•  ์ˆ˜ ์žˆ์–ด ๋‹ค์–‘ํ•œ ๋น„์ฆˆ๋‹ˆ์Šค ํ™˜๊ฒฝ์—์„œ ์•ˆ์ •์ ์ธ ๋ฐ์ดํ„ฐ ์šด์˜์„ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค.

์ด ๊ฐ•์˜์—์„œ๋Š” Airflow์˜ ์›Œํฌํ”Œ๋กœ์šฐ ์ž๋™ํ™” ๊ธฐ๋Šฅ๊ณผ Snowflake์˜ ํ™•์žฅ์„ฑ๊ณผ ์„ฑ๋Šฅ์„ ๊ฒฐํ•ฉํ•˜์—ฌ, ํšจ์œจ์ ์ธ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ์„ ์„ค๊ณ„ํ•˜๊ณ  ์šด์˜ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๋ฐฐ์›๋‹ˆ๋‹ค. ๋ณต์žกํ•œ ์ธํ”„๋ผ ์„ค์ • ์—†์ด๋„ ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘๋ถ€ํ„ฐ ์ฒ˜๋ฆฌ, ์ €์žฅ, ํ™œ์šฉ๊นŒ์ง€ ํ•˜๋‚˜์˜ ํ๋ฆ„์œผ๋กœ ์—ฐ๊ฒฐํ•˜๋Š” ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง์˜ ํ•ต์‹ฌ ๊ธฐ์ˆ ์„ ์ตํž ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด๋Ÿฐ ๋‚ด์šฉ์„ ๋ฐฐ์›Œ์š”

1โƒฃ Airflow + Snowflake + Docker๋กœ ์‹ค์ „ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ์„ค๊ณ„

2โƒฃ Airflow ํ™˜๊ฒฝ ์„ค์ •๋ถ€ํ„ฐ ETL, DAG ๊ด€๋ฆฌ, ์ž๋™ํ™”๊นŒ์ง€ ํ•œ ๋ฒˆ์— ์ตํžˆ๊ธฐ

3โƒฃ ์‹ค์ „ ์˜ˆ์ œ๋กœ ๋ฐ์ดํ„ฐ ํ๋ฆ„ ์ตœ์ ํ™” & ์šด์˜ ๋…ธํ•˜์šฐ ์ตํžˆ๊ธฐ

์ด๋Ÿฐ ๋ถ„๋“ค๊ป˜ ์ถ”์ฒœํ•ด์š”

๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋กœ
์ปค๋ฆฌ์–ด๋ฅผ ์ƒ๊ฐํ•˜๊ณ  ์žˆ์–ด์š”
๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๊ฐ€ ๋˜๊ณ  ์‹ถ์ง€๋งŒ ๋ญ˜ ํ•ด์•ผ ํ• ์ง€ ๋ชจ๋ฅด๊ฒ ๋Š” ๊ฐœ๋ฐœ์ž / ๋ถ„์„๊ฐ€/ ๊ณผํ•™์ž / ํ•™์ƒ

๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ์„ ๋งŒ๋“œ๋Š”๋ฐ ๊ด€์‹ฌ์žˆ์–ด์š”
๋ฐ์ดํ„ฐ ๊ด€๋ จ ์ผ์„ ํ•˜๋ฉด์„œ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ๊ด€๋ จ ์ผ์„ ํ•ด์•ผํ•˜๊ฑฐ๋‚˜ ์ด ๋ฐฉ๋ฒ•์ด ๊ถ๊ธˆํ•˜์‹  ๋ถ„

๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง์— ๋Œ€ํ•ด
๋” ์ž˜ ์•Œ๊ณ  ์‹ถ์–ด์š”
๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋‚˜ ML ์—”์ง€๋‹ˆ์–ด ๋“ฑ์œผ๋กœ ์ผ์„ ํ•˜์ง€๋งŒ ๋” ์ž์„ธํžˆ ์•Œ๊ณ  ์‹ถ์œผ์‹  ๋ถ„

์ˆ˜๊ฐ• ํ›„์—๋Š”

  • ๋ฐ์ดํ„ฐ ์กฐ์ง์˜ ๋ฏธ์…˜๊ณผ ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง์˜ ์—ญํ• ์ด ๋ฌด์—‡์ธ์ง€ ์•Œ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.


  • ๋ฐ์ดํ„ฐ ์ธํ”„๋ผ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ๋ฐ์ดํ„ฐ ์›จ์–ดํ•˜์šฐ์Šค์™€ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ์— ๋Œ€ํ•ด ์•Œ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.

    • ์ด ๊ณผ์ •์—์„œ Snowflake๋ผ๋Š” ๋ฐ์ดํ„ฐ ์›จ์–ดํ•˜์šฐ์Šค๋ฅผ ์—ฌ๋Ÿฌ๋ถ„์˜ ์Šคํ‚ฌ์…‹์— ์ถ”๊ฐ€ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

    • ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ์„ ์ž‘์„ฑ, ์šด์˜ํ•จ์— ์žˆ์–ด ์ •๋ง ๋„์›€์ด ๋˜๋Š” ๋ชจ๋ฒ” ์‚ฌ๋ก€๋“ค์— ๋Œ€ํ•ด ๋ฐฐ์›๋‹ˆ๋‹ค.

  • ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ์ž‘์„ฑ/์šด์˜ ํ”„๋ ˆ์ž„์›์œผ๋กœ ๊ฐ€์žฅ ์ธ๊ธฐ ๋†’์€ Airflow๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ๋‹ค์–‘ํ•œ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ์„ ์ž‘์„ฑํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

    • ์ „์ฒด ์—…๋ฐ์ดํŠธ, ์ฆ๋ถ„ ์—…๋ฐ์ดํŠธ, ๋ฐฑํ•„ (Backfill), ๋ชจ๋‹ˆํ„ฐ๋ง ๋“ฑ์˜ ๊ณ ๊ธ‰ ๊ฐœ๋…๋„ ์ˆ™์ง€ํ•ฉ๋‹ˆ๋‹ค.

  • Python๊ณผ SQL์ด ์–ด๋–ค ํ˜•ํƒœ๋กœ ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ์ž‘์„ฑ์— ์‚ฌ์šฉ๋˜๋Š”์ง€ ์‹ค์ „ ๊ฒฝํ—˜์„ ํ†ตํ•ด ๋ฐ์ดํ„ฐ๋ฅผ ๋‹ค๋ฃจ๋Š” ์‚ฌ๋žŒ์œผ๋กœ์„œ ์—ญ๋Ÿ‰์ด ์˜ฌ๋ผ๊ฐ‘๋‹ˆ๋‹ค.

์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ์—์„œ ๊ฒ€์ฆ๋œ ๋ฐ์ดํ„ฐ ์ „๋ฌธ๊ฐ€์˜ ์ธ์‚ฌ์ดํŠธ

์•ˆ๋…•ํ•˜์„ธ์š”. 30๋…„์ฐจ ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ ๋ฐ์ดํ„ฐ ์ „๋ฌธ๊ฐ€ ํ•œ๊ธฐ์šฉ์ž…๋‹ˆ๋‹ค. ์‚ผ์„ฑ์ „์ž์—์„œ ์ฒซ ์ปค๋ฆฌ์–ด๋ฅผ ์‹œ์ž‘ํ•œ ์ดํ›„, 31์‚ด์˜ ๋‚˜์ด์— ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ๋กœ ๋– ๋‚ฌ์Šต๋‹ˆ๋‹ค. ์œ ๋ฐ๋ฏธ (2021๋…„ ๋‚˜์Šค๋‹ฅ ์ƒ์žฅ), ํด๋ฆฌ๋ณด์–ด (2015๋…„ ์•ผํ›„ ์ธ์ˆ˜) ๋“ฑ์˜ ์กฐ์ง์—์„œ ๋ฐ์ดํ„ฐ ํŒ€์„ ๋นŒ๋”ฉํ•˜๊ณ  ๋‹ค์–‘ํ•œ ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ์™€ ํ•œ๊ตญ ์†Œ์žฌ ๊ธฐ์—… ๋Œ€์ƒ์œผ๋กœ ๋ฐ์ดํ„ฐ ์ž๋ฌธ์„ ํ•˜๋ฉฐ ์Œ“์€ ๋…ธํ•˜์šฐ์™€ ์‹ค๋ฆฌ์ฝ˜ ๋ฐธ๋ฆฌ ์ทจ์—…๋ฅ  1์œ„๋ฅผ ์ž๋ž‘ํ•˜๋Š” ์‚ฐํ˜ธ์„ธ ์ฃผ๋ฆฝ๋Œ€์—์„œ ์„์‚ฌ ๊ณผ์ • ํ•™์ƒ๋“ค์„ ๊ฐ€๋ฅด์นœ ๊ฒฝํ—˜์„ ๋ฐ”ํƒ•์œผ๋กœ ๋ฐ์ดํ„ฐ ์‚ฌ์ด์–ธํ‹ฐ์ŠคํŠธ๋ฅผ ์œ„ํ•œ ํ•„์ˆ˜ ์Šคํ‚ฌ์„ ๊ณต์œ ํ•ฉ๋‹ˆ๋‹ค.

์ˆ˜๊ฐ• ์ „ ์ฐธ๊ณ  ์‚ฌํ•ญ

์‹ค์Šต ํ™˜๊ฒฝ

  • Docker๋ฅผ ๊ธฐ์ค€์œผ๋กœ Airflow๋ฅผ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ•์˜ ๋‚ด์—์„œ Docker์— ๋Œ€ํ•ด ์†Œ๊ฐœํ•˜๊ณ  ์„ค์น˜ ๊ณผ์ •๋„ ์„ค๋ช…๋“œ๋ฆฝ๋‹ˆ๋‹ค.

  • ๋ฐ์ดํ„ฐ ์›จ์–ดํ•˜์šฐ์Šค๋กœ๋Š” Snowflake์˜ ๋ฌด๋ฃŒ ์‹œํ—˜ํŒ์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. 30์ผ ํ˜น์€ $400 ํฌ๋ ˆ๋”ง ์•ˆ์—์„œ ๋ฌด๋ฃŒ ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•œ๋ฐ ํฌ๋ ˆ๋”ง ์นด๋“œ ์ž…๋ ฅ์ด ํ•„์š” ์—†๊ณ  ๋ฌด๋ฃŒ ์‹œํ—˜์ด ๋๋‚˜๋„ ๋‹ค์‹œ ๋ฌธ์ œ ์—†์ด ๋‹ค์‹œ ๋ฌด๋ฃŒ ์‹œํ—˜์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค (๋‹จ ํ™˜๊ฒฝ์„ ์ƒˆ๋กœ ์„ค์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค)

  • ๋ฐ์ดํ„ฐ ํŒŒ์ดํ”„๋ผ์ธ ์ฝ”๋”ฉ ๋„์ž…๋ถ€์— Google Colab์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.

ํ•™์Šต ์ž๋ฃŒ

์„ ์ˆ˜ ์ง€์‹ ๋ฐ ์œ ์˜์‚ฌํ•ญ

  • ๊ธฐ๋ณธ์ ์ธ Python ๋ฌธ๋ฒ• (์ดˆ๊ธ‰)


  • ๊ธฐ๋ณธ SQL ์ง€์‹ (์ดˆ๊ธ‰)

  • ์—ด์‹ฌํžˆ ๋”ฐ๋ผ์˜ค๊ฒ ๋‹ค๋Š” ์˜์ง€

์ด๋Ÿฐ ๋ถ„๋“ค๊ป˜
์ถ”์ฒœ๋“œ๋ ค์š”!

ํ•™์Šต ๋Œ€์ƒ์€
๋ˆ„๊ตฌ์ผ๊นŒ์š”?

  • ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋กœ ์ผํ•˜๊ณ  ์žˆ๊ฑฐ๋‚˜ ์ผํ•˜๊ณ  ์‹ถ์€ ์‚ฌ๋žŒ

  • ๋ฐ์ดํ„ฐ ๊ด€๋ จ ํŒŒ์ดํ”„๋ผ์ธ ์ผ์„ ํ•˜๊ฑฐ๋‚˜ ํ•˜๊ณ  ์‹ถ์€ ์‚ฌ๋žŒ

  • ๋ฐ์ดํ„ฐ ๊ด€๋ จ ์—…๋ฌด/ํ”„๋กœ์ ํŠธ์— ํ˜ธ๊ธฐ์‹ฌ์ด ์žˆ๋Š” ์‚ฌ๋žŒ

์„ ์ˆ˜ ์ง€์‹,
ํ•„์š”ํ• ๊นŒ์š”?

  • Python (์ดˆ๊ธ‰)

  • SQL (์ดˆ๊ธ‰)

์•ˆ๋…•ํ•˜์„ธ์š”
ํ•œ๊ธฐ์šฉ์ž…๋‹ˆ๋‹ค.

734

๋ช…

์ˆ˜๊ฐ•์ƒ

34

๊ฐœ

์ˆ˜๊ฐ•ํ‰

22

๊ฐœ

๋‹ต๋ณ€

4.8

์ 

๊ฐ•์˜ ํ‰์ 

5

๊ฐœ

๊ฐ•์˜

์ปดํ“จํ„ฐ ๊ณตํ•™ ์„์‚ฌ ํ›„ ์‚ผ์„ฑ์ „์ž์—์„œ ์‹œ์ž‘๋œ ์ปค๋ฆฌ์–ด๊ฐ€ ์นœ๊ตฌ๋•์— ์‹ค๋ฆฌ์ฝ˜๋ฐธ๋ฆฌ๋กœ ์ด์–ด์ ธ ์ง€๋‚œ 29๋…„๊ฐ„ 13๊ฐœ์˜ ๋‹ค์–‘ํ•œ ์Šคํ…Œ์ด์ง€์˜ ํšŒ์‚ฌ๋ฅผ ๋‹ค๋…”์Šต๋‹ˆ๋‹ค (์ฐฝ์—…, ๋Œ€๊ธฐ์—…๋“ค, ๋‹ค์ˆ˜์˜ ์Šคํƒ€ํŠธ์—…๋“ค).

  • ์•ผํ›„: ์—”์ง€๋‹ˆ์–ด๋ง ๋””๋ ‰ํ„ฐ๋กœ ๊ฒ€์ƒ‰์—”์ง„ ๊ฐœ๋ฐœ.

  • ์œ ๋ฐ๋ฏธ. ๋ฐ์ดํ„ฐํŒ€์„ ์ฒ˜์Œ ๋งŒ๋“ค์–ด 30๋ช…๊นŒ์ง€ ์„ฑ์žฅ. 2021๋…„ 10์›”์— ๋‚˜์Šค๋‹ฅ ์ƒ์žฅ

  • ์‚ผ์„ฑ์ „์ž

  • ...

์ค‘๊ฐ„์— 11๊ฐœ์›” ์‰ฌ์–ด๋ณด๊ธฐ๋„ ํ–ˆ๊ณ  ๋ณธ์˜ ์•„๋‹ˆ๊ฒŒ ์—”์ คํˆฌ์ž์ž(Chartmetric, Goodtime.io, Select Star, EO, ๋น„์ง€๋‹ˆ์Šค ์บ”๋ฒ„์Šค, ...), ์–ด๋“œ๋ฐ”์ด์ €(๋ชฐ๋กœ์ฝ”, ๋ธ”๋ผ์ธ๋“œ, ์›”๊ธ‰์Ÿ์ด๋ถ€์ž๋“ค, ...), ์ปจ์„คํŒ…(SKํ…”๋ ˆ์ฝค, ํ˜„๋Œ€์นด๋“œ, ์ด๋งˆํŠธ ๋“ฑ๋“ฑ) ๋“ฑ์˜ ์—ญํ• ์„ ํ•˜๋ฉด์„œ ๋‚˜๋งŒ์˜ ๋ธŒ๋žœ๋“œ๋ฅผ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. ์‹คํŒจ๋ฅผ ์‹คํŒจ๊ฐ€ ์•„๋‹Œ ๊ตํ›ˆ์œผ๋กœ ๋ณด๋Š” ๊ธ์ •์˜ ํž˜๊ณผ ๊พธ์ค€ํ•จ์ด๋ผ๋Š” ๋ณต๋ฆฌ์˜ ํž˜์„ ๋ฏฟ์Šต๋‹ˆ๋‹ค.

https://www.linkedin.com/in/keeyonghan/

์œ ํˆฌ๋ธŒ ์ฑ„๋„

์›”๊ธ‰์Ÿ์ด๋ถ€์ž๋“ค ๊ฐ•์˜

๋”๋ณด๊ธฐ

์ปค๋ฆฌํ˜๋Ÿผ

์ „์ฒด

67๊ฐœ โˆ™ (11์‹œ๊ฐ„ 40๋ถ„)

ํ•ด๋‹น ๊ฐ•์˜์—์„œ ์ œ๊ณต:

์ˆ˜์—…์ž๋ฃŒ
๊ฐ•์˜ ๊ฒŒ์‹œ์ผ: 
๋งˆ์ง€๋ง‰ ์—…๋ฐ์ดํŠธ์ผ: 

์ˆ˜๊ฐ•ํ‰

์ „์ฒด

3๊ฐœ

5.0

3๊ฐœ์˜ ์ˆ˜๊ฐ•ํ‰

  • horongt๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
    horongt

    ์ˆ˜๊ฐ•ํ‰ 1

    โˆ™

    ํ‰๊ท  ํ‰์  5.0

    5

    100% ์ˆ˜๊ฐ• ํ›„ ์ž‘์„ฑ

    I've finally completed the course!! I was able to gain a lot technically, but the overall concepts of data engineering that the instructor took the time to explain were really helpful (content from Section 2, the future of data engineering). Through this, I was able to gain great insights into how to design pipelines and what technology stack to choose. Also, I liked that the instructor mentioned the concerns that data engineers should have from time to time during the lecture. In addition, the lecture itself was created to allow you to learn practical tips and theoretical parts in a balanced way, so I liked the part where they tell you exactly what you need to know and leave the rest to the person studying. Thank you for the great lecture!!

    • keeyonghan9539
      ์ง€์‹๊ณต์œ ์ž

      Thank you for the kind review. I also have an SQL course created from a data analysis/utilization perspective. I'm planning to release a course related to Spark by early April, so please check that out later.

    • Okay!! I can listen to the SQL lecture while waiting for the Spark lecture!

  • pst54016539๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
    pst54016539

    ์ˆ˜๊ฐ•ํ‰ 1

    โˆ™

    ํ‰๊ท  ํ‰์  5.0

    5

    31% ์ˆ˜๊ฐ• ํ›„ ์ž‘์„ฑ

    • mscsy01049265๋‹˜์˜ ํ”„๋กœํ•„ ์ด๋ฏธ์ง€
      mscsy01049265

      ์ˆ˜๊ฐ•ํ‰ 2

      โˆ™

      ํ‰๊ท  ํ‰์  4.5

      5

      33% ์ˆ˜๊ฐ• ํ›„ ์ž‘์„ฑ

      ๋น„์Šทํ•œ ๊ฐ•์˜

      ๊ฐ™์€ ๋ถ„์•ผ์˜ ๋‹ค๋ฅธ ๊ฐ•์˜๋ฅผ ๋งŒ๋‚˜๋ณด์„ธ์š”!

      โ‚ฉ132,000