์‹ค์‹œ๊ฐ„๋ถ„์„ 4

๋ฐ์ดํ„ฐ ๋ถ„์„ ํ™˜๊ฒฝ ๊ตฌ์ถ• - 08. Clickhouse ํด๋Ÿฌ์Šคํ„ฐ ํ™˜๊ฒฝ์—์„œ ๋ฐ์ดํ„ฐ ์‚ฝ์ž… ๋ฐ ์—…๋ฐ์ดํŠธ ์ฒ˜๋ฆฌ ๋ฐฉ์‹ ๐Ÿš€(part. 2)

์ด์ „ clickhouse ํด๋Ÿฌ์Šคํ„ฐ ํ™˜๊ฒฝ์—์„œ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ ๋ฐฉ์‹(Clickhouse ํด๋Ÿฌ์Šคํ„ฐ ํ™˜๊ฒฝ์—์„œ ๋ฐ์ดํ„ฐ ์‚ฝ์ž… ๋ฐ ์—…๋ฐ์ดํŠธ ์ฒ˜๋ฆฌ ๋ฐฉ์‹ ๐Ÿš€(part. 1)) ์„ค๋ช…์— ์ด์–ด ReplicatedMergetree ํ…Œ์ด๋ธ”์—์„œ ๋ฐ์ดํ„ฐ๊ฐ€ ์ฒ˜๋ฆฌ๋˜๋Š” ๋ฐฉ์‹์— ๋Œ€ํ•ด ์„ค๋ช…ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.1. ClickHouse Kubernetes ์•„ํ‚คํ…์ฒ˜ ๊ฐœ์š” ๐Ÿ› ๏ธ์ด๋ฒˆ ์‹ค์Šต์—์„œ๋Š” replica๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ ๋ฐ์ดํ„ฐ๊ฐ€ ๋ณต์ œ๋˜๋„๋ก ์„ค์ •ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ธฐ์กด clickhouse helm ๋ฐฐํฌ์šฉ yaml ํŒŒ์ผ์—์„œ replicaCount๋ฅผ 2๋กœ ์„ค์ •ํ–ˆ์Šต๋‹ˆ๋‹ค.(Clickhouse ์„ค์น˜ ๋ฐฉ๋ฒ•)NAME READY STATUS RESTARTSclickhouse-shard0-0 1/1 Running 0 ..

๋ฐ์ดํ„ฐ ๋ถ„์„ ํ™˜๊ฒฝ ๊ตฌ์ถ• - 06. Clickhouse ํ…Œ์ด๋ธ” ์ข…๋ฅ˜์™€ ์šฉ๋„

๊ฐœ์š”ClickHouse๋Š” ์ดˆ๊ณ ์† ๋ถ„์„์„ ์œ„ํ•ด ์„ค๊ณ„๋œ ์ปฌ๋Ÿผ ์ง€ํ–ฅ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋กœ, ๋‹ค์–‘ํ•œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์—”์ง„๊ณผ ํ…Œ์ด๋ธ” ์—”์ง„์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์—”์ง„์€ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ˆ˜์ค€์—์„œ ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๋Š” ๋ฐฉ์‹๊ณผ ๋ฐฑ์—”๋“œ๋ฅผ ๊ฒฐ์ •ํ•ฉ๋‹ˆ๋‹ค.ํ…Œ์ด๋ธ” ์—”์ง„์€ ๊ฐœ๋ณ„ ํ…Œ์ด๋ธ”์˜ ๋ฐ์ดํ„ฐ ์ €์žฅ ๋ฐฉ์‹, ์ฝ๊ธฐ/์“ฐ๊ธฐ ๋ฐฉ๋ฒ•, ๋ณต์ œ ๋ฐฉ์‹ ๋“ฑ์„ ์ •์˜ํ•ฉ๋‹ˆ๋‹ค.์ด ๊ธ€์—์„œ๋Š” ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์—”์ง„๊ณผ ํ…Œ์ด๋ธ” ์—”์ง„์˜ ์ฃผ์š” ํŠน์ง•, ์ฐจ์ด์ , ์‚ฌ์šฉ ์‚ฌ๋ก€๋ฅผ ํฌํ•จํ•˜์—ฌ ์ƒ์„ธํžˆ ๋ถ„์„ํ•ฉ๋‹ˆ๋‹ค.1. ClickHouse ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์—”์ง„๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์—”์ง„์€ ClickHouse ๋‚ด์—์„œ ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ๋‹จ์œ„๋กœ ๋ฐ์ดํ„ฐ๊ฐ€ ์–ด๋–ป๊ฒŒ ๊ด€๋ฆฌ๋˜๋Š”์ง€ ๊ฒฐ์ •ํ•ฉ๋‹ˆ๋‹ค.๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์—”์ง„ ์ข…๋ฅ˜ ๋ฐ ํŠน์ง•์—”์ง„ํƒ€์ž…์ฃผ์š” ํŠน์ง•์žฅ์ ๋‹จ์ ์‚ฌ์šฉ ์ƒํ™ฉAtomic๋…ผ๋ธ”๋กœํ‚น DDL, ์›์ž์  ํ…Œ์ด๋ธ” ๊ตํ™˜, UUID ๊ธฐ๋ฐ˜ ๊ด€๋ฆฌ๋†’์€ ๋™์‹œ์„ฑ ์ง€์›, ..

๋ฐ์ดํ„ฐ ๋ถ„์„ ํ™˜๊ฒฝ ๊ตฌ์ถ• - 05. Clickhouse ์‹ค์‹œ๊ฐ„ ๋ฐ์ดํ„ฐ ๋ถ„์„ ํ…Œ์ด๋ธ” ์ƒ์„ฑํ•˜๊ธฐ

๐Ÿš€ ์ด ๊ธ€์—์„œ ๋‹ค๋ฃฐ ๋‚ด์šฉ1๏ธโƒฃ Kafka์™€ ์—ฐ๊ฒฐ๋œ ClickHouse ํ…Œ์ด๋ธ” ์ƒ์„ฑ (ํ™˜๊ฒฝ์„ค์ • ํฌํ•จ)2๏ธโƒฃ ์‹ค์Šต์šฉ ๋ฐ์ดํ„ฐ์…‹ kafka produce3๏ธโƒฃ Kafka ํ…Œ์ด๋ธ”์—์„œ ๋ฐ์ดํ„ฐ ์…‹ ํ™•์ธ ๋ฐฉ๋ฒ•1. Kafka์™€ ์—ฐ๊ฒฐ๋œ ClickHouse ํ…Œ์ด๋ธ” ์ƒ์„ฑ๐Ÿ”น Kafka ๋ฐ์ดํ„ฐ๋ฅผ ClickHouse์—์„œ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ฐฉ์‹ClickHouse๋Š” Kafka์™€ ์ง์ ‘ ์—ฐ๊ฒฐํ•˜์—ฌ ์‹ค์‹œ๊ฐ„์œผ๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ€์ ธ์˜ฌ ์ˆ˜ ์žˆ๋Š” Kafka ์—”์ง„์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.๊ธฐ๋ณธ์ ์œผ๋กœ Kafka → Buffer ํ…Œ์ด๋ธ” → MergeTree ํ…Œ์ด๋ธ”์˜ ๊ตฌ์กฐ๋กœ ์šด์˜๋ฉ๋‹ˆ๋‹ค.๐Ÿ”น ClickHouse ์„ค์ • ๋ณ€๊ฒฝ (Kafka ์‚ฌ์šฉ์„ ์œ„ํ•œ ์„ค์ •)๋จผ์ €, clickhouse-server์˜ ํ™˜๊ฒฝ์„ค์ •์„ ์ˆ˜์ •ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.ClickHouse ์„ค์ • ํŒŒ์ผ (config.xml)์—์„œ Ka..

๋ฐ์ดํ„ฐ ๋ถ„์„ ํ™˜๊ฒฝ ๊ตฌ์ถ• - 04. Kafka UI ํ™˜๊ฒฝ ๊ตฌ์„ฑ(Redpanda Console)

์ด์ „ Apache Kafka ์„ค์น˜ ํ›„ ํ† ํ”ฝ ์ƒ์„ฑ, ๋ชฉ๋ก ํ™•์ธ์— ์˜ค๋ฅ˜๊ฐ€ ์žˆ์–ด kafka ๊ตฌ์„ฑ์ด ์–ด๋ ค์› ์Šต๋‹ˆ๋‹ค. ์ด์— UI ํ™˜๊ฒฝ์„ ๊ตฌ์„ฑํ•˜์—ฌ kafka ํ† ํ”ฝ์„ ์‰ฝ๊ฒŒ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ๋„๋ก Console ํ™˜๊ฒฝ์„ ๊ตฌ์ถ•ํ•ฉ๋‹ˆ๋‹ค.๐Ÿ’ก ์ด ๊ธ€์—์„œ ๋‹ค๋ฃฐ ๋‚ด์šฉ:Redpanda Console์ด๋ž€?Helm์„ ์‚ฌ์šฉํ•ด Redpanda Console ๋ฐฐํฌKafka์™€ ์—ฐ๊ฒฐ ๋ฐ UI์—์„œ ํ† ํ”ฝ ์ƒ์„ฑ๋ฉ”์‹œ์ง€ Produce ํ…Œ์ŠคํŠธ1. Redpanda Console์ด๋ž€?Redpanda Console์€ Kafka ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ์‰ฝ๊ฒŒ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋Š” ์›น UI์ž…๋‹ˆ๋‹ค.Kafka์˜ ๊ธฐ๋ณธ CLI๋ณด๋‹ค ํŽธ๋ฆฌํ•˜๊ฒŒ ํ† ํ”ฝ ์ƒ์„ฑ, ๋ฉ”์‹œ์ง€ ์กฐํšŒ, ์†Œ๋น„์ž ๊ทธ๋ฃน ๋ชจ๋‹ˆํ„ฐ๋ง ๋“ฑ์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.โ— Redpanda Console์€ Kafka์™€ ์™„์ „ํžˆ ํ˜ธํ™˜๋˜๋ฏ€๋กœ Kafka ํด๋Ÿฌ์Šคํ„ฐ์™€..