deltalake 3

์‹ค์‹œ๊ฐ„ ๋ถ„์„ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ• - 05. Delta Lake ์‹ค์‹œ๊ฐ„ ๋ถ„์„ ํ™˜๊ฒฝ ๊ตฌ์„ฑ

Delta lake ํ™˜๊ฒฝ์—์„œ Kafka์™€ ์—ฐ๋™ํ•˜์—ฌ ์‹ค์‹œ๊ฐ„ ๋ถ„์„ ํ™˜๊ฒฝ์„ ๊ตฌ์„ฑํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.Spark์˜ Structed Stream์„ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. 1. Kafka → Structured Streaming → Delta Lake ์—ฐ๋™๐Ÿ’ฟKafka ๋ฐ์ดํ„ฐ ์ƒ์„ฑKafka ํ† ํ”ฝ์— JSON ๋ฐ์ดํ„ฐ๋ฅผ ์‹ค์‹œ๊ฐ„์œผ๋กœ ๋ณด๋‚ด๋Š” Producer ์ฝ”๋“œ ์˜ˆ์‹œ์ž…๋‹ˆ๋‹ค. Python์˜ Faker ํŒจํ‚ค์ง€๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ User ๋ฐ์ดํ„ฐ๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค.pip install faker kafka-pythonfrom kafka import KafkaProducerfrom faker import Fakerimport randomimport jsonimport timedef generate_user(): fake = Faker() return { ..

์‹ค์‹œ๊ฐ„ ๋ถ„์„ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ• - 04. Delta Lake ์†Œ๊ฐœ ๋ฐ ํ™˜๊ฒฝ ์„ค์ •

์ด๋ฒˆ ๊ธ€์—์„œ๋Š” ์‹ค์‹œ๊ฐ„ ๋ถ„์„ ํŒŒ์ดํ”„๋ผ์ธ์˜ ํ•ต์‹ฌ ๊ธฐ์ˆ  ์ค‘ ํ•˜๋‚˜์ธ Delta Lake์— ๋Œ€ํ•ด ์†Œ๊ฐœํ•˜๊ณ , Docker Compose ๊ธฐ๋ฐ˜์˜ ํ™˜๊ฒฝ ์„ค์ • ๋ฐ PySpark๋ฅผ ํ™œ์šฉํ•œ ์ฃผ์š” ๊ธฐ๋Šฅ์„ ์‹ค์Šตํ•œ ๋‚ด์šฉ์„ ์ •๋ฆฌํ•ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ, Delta Lake์˜ ์ฃผ์š” ํŠน์ง•๊ณผ Iceberg์™€์˜ ์ฐจ์ด์ ์„ ๋น„๊ตํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ์ด์ „ docker compose ๊ธฐ๋ฐ˜ delta-lake ์„ค์น˜ - https://jongwho.tistory.com/37 ์‹ค์‹œ๊ฐ„ ๋ถ„์„ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ• - 01. Kafka, Iceberg ์„ค์น˜RedPanda, Iceberg๋ฅผ Docker Compose๋กœ ๊ตฌ์„ฑํ•ด์„œ ์‹ค์‹œ๊ฐ„ ํŒŒ์ดํ”„๋ผ์ธ ๊ธฐ์ดˆ ๊ตฌ์„ฑ ์ด๋ฒˆ ๊ธ€์—์„œ๋Š” Redpanda์™€ Iceberg, Minio๋ฅผ ๊ตฌ์„ฑํ•ด์„œ ์‹ค์‹œ๊ฐ„ ๋ฐ์ดํ„ฐ๋ ˆ์ดํฌ ํ™˜๊ฒฝ์„ ๊ตฌ์„ฑํ•ฉ๋‹ˆ๋‹ค. ๐Ÿ“Œ ๋ชฉํ‘œRedp..

์‹ค์‹œ๊ฐ„ ๋ถ„์„ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ• - 00. ์•„ํ‚คํ…์ฒ˜ ์†Œ๊ฐœ

Kafka๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์ง‘ํ•˜๊ณ , Iceberg์™€ Delta Lake์— ์ €์žฅํ•œ ๋’ค,Spark๋กœ ์ฒ˜๋ฆฌํ•ด๋ณด๋Š” ์‹ค์‹œ๊ฐ„ ๋ถ„์„ ํŒŒ์ดํ”„๋ผ์ธ์„ ๊ตฌ์ถ•ํ•ฉ๋‹ˆ๋‹ค.๐Ÿ”ฅ ์ด ์‹œ๋ฆฌ์ฆˆ์˜ ๋ชฉํ‘œDocker ๊ธฐ๋ฐ˜์œผ๋กœ ๋ฐ์ดํ„ฐ ์—”์ง€๋‹ˆ์–ด๋ง์—์„œ ์ž์ฃผ ๋“ฑ์žฅํ•˜๋Š” ๊ธฐ์ˆ  ์Šคํƒ์ธ Kafka, Data Lake(Iceberg, Delta lake)๋ฅผ ์ง์ ‘ ๊ตฌ์„ฑํ•˜๊ณ  ํ…Œ์ŠคํŠธ ํ•ด๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ์•„๋ž˜ ๋‚ด์šฉ๋“ค์— ๋Œ€ํ•ด ์†Œ๊ฐœํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.Kafka ์‹ค์‹œ๊ฐ„ ๋ถ„์„ ํŒŒ์ดํ”„๋ผ์ธ ๊ตฌ์ถ•Docker ๊ธฐ๋ฐ˜ ๋น…๋ฐ์ดํ„ฐ ๋ถ„์„ ํ™˜๊ฒฝ ๊ตฌ์ถ•Iceberg Vs Delta Lake ์ฐจ์ด์  ๋น„๊ต ์•„ํ‚คํ…์ฒ˜ ์†Œ๊ฐœKafka๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ์ง์ ‘ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋„๋ก RedPanda๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.Iceberg์™€ Delta-Lake๋Š” ๊ณต์‹ ์‚ฌ์ดํŠธ ๋ฐ ๊ณต์‹ github์—์„œ ์ œ๊ณตํ•˜๋Š” ์ด๋ฏธ์ง€๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค...