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29 строки
1.3 KiB
Plaintext
29 строки
1.3 KiB
Plaintext
https://presentations.clickhouse.com/
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https://presentations.clickhouse.com/2017-shad/index.html
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2024
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Otus - Kafka and ClickHouse of 1:41:20
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https://www.youtube.com/watch?v=Jp1SEm4UU48
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! 49:00 - ClickHouse Kafka Connect Sink
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! 52:00 - REST Api for Kafka Connectors
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! 1:00:00 - Debezium Docker image for pg
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2023
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ClickHouse - Kita - Modern SQL in 2023 20:00 of 33:05
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https://www.youtube.com/watch?v=zhrOYQpgvkk
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! 18:00 "explain query tree" system query
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! ... run_passes=0/1 select id, value from test_table;
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ListenIT - What ClickHouse is and Columnt DBs ru of 14:46
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https://www.youtube.com/watch?v=2b4heaO3U8k
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2018
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HighLoad - Zatelepin - What Need to Know about CH Arch ru of 51:02
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https://www.youtube.com/watch?v=PLMSA_gDdyM
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! 11:00 index writes stuff only for each 8192 rows
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! 15:00 reordring via MergeTree engines (idea is like LSM-tree)
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! 16:00 sorted data are written to disk in chunks (recommended no less than 1000 records)
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! 17:00 background merge
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! 18:00 if we have a lot of chunks, insert-perf will be really slow
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! 20:00 sharding
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YandexForDevelopers - Milovidov - SHAD - 005 - How ClickHouse Works ru 38:00 of 1:56:30
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https://www.youtube.com/watch?v=vbhSrZxm66E
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https://habr.com/ru/companies/yandex/articles/273305/
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