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freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More
Browse thousands of programming tutorials written by experts. Learn Web Development, Data Science, DevOps, Security, and get developer career advice.
NAVER D2
Popit | ์ „๋ฌธ ์ง€์‹ ๊ณต์œ ๋ฅผ ์œ„ํ•œ ํŒ€๋ธ”๋กœ๊ทธ

์ „๋ฌธ ์ง€์‹ ๊ณต์œ ๋ฅผ ์œ„ํ•œ ํŒ€๋ธ”๋กœ๊ทธ

freeCodeCamp

freecodecamp.org

PySpark for Beginners โ€“ How to Process Data with Apache Spark & Python

If youโ€™re diving into the world of big data, youโ€™ve probably come across the term PySpark. PySpark is a tool that makes managing and analyzing large datasets easier. In this article, we will see the basics of PySpark, its benefits, and how you can get started with it. What is...

d2.naver.com

์‹ค์‹œ๊ฐ„ ๊ด‘๊ณ  ์‚ฌ์šฉ์ž ID ๋งคํ•‘ | NAVER D2

์‹ค์‹œ๊ฐ„ ๊ด‘๊ณ  ์‚ฌ์šฉ์ž ID ๋งคํ•‘

Popit | ์ „๋ฌธ ์ง€์‹ ๊ณต์œ ๋ฅผ ์œ„ํ•œ ํŒ€๋ธ”๋กœ๊ทธ

popit.kr

Spark์—์„œ Text data source supports only a single column, and you have 2 columns ์—๋Ÿฌ ๋ฉ”์‹œ์ง€ | Popit

๋‹ค์‹œ ๊ธ€์“ฐ๊ธฐ๋ฅผ ์ƒˆ๋กœ ์‹œ์ž‘ํ•ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ž˜ ์ •๋ฆฌ๋œ ๊ธ€๋ณด๋‹ค๋Š” ๊ฐœ๋ฐœ ์ค‘์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์ด์Šˆ ๊ธฐ์ˆ ์ ์ธ ์ด์Šˆ ์ฒ˜๋ฆฌ ์œ„์ฃผ๋กœ ์ˆํ•˜๊ฒŒ ์จ๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์•ˆํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค๋Š” ์กฐ๊ธˆ์ด๋ผ๋„ ํ•˜๋Š”๊ฒŒ ์ข‹๋‹ค๋ผ๋Š” ์ƒ๊ฐ์œผ๋กœ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค. Spark์—์„œ ๊ธฐ์กด ์ž˜ ์‹คํ–‰๋˜๊ณ  ์žˆ๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ๋ณต์‚ฌํ•ด์„œ ๋ช‡๊ฐ€์ง€ ์ˆ˜์ •ํ•œ ํ›„ ์‹คํ–‰ ์‹œ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒ ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์†Œ์Šค ์ฝ”๋“œ ์›์ธ ์œ„ ์—๋Ÿฌ ๋ฉ”์‹œ์ง€๋Š” Spark job ๊ฒฐ๊ณผ๋ฅผ Text ํŒŒ์ผ๋กœ ์ €์žฅํ•  ๊ฒฝ์šฐ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ์—๋Ÿฌ ๋ฉ”์‹œ์ง€์ธ๋ฐ ๋‚ด์šฉ์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

์ด์ฐฌํฌ (MarkiiimarK)
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