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Engineering

What I learned from a month with WalShadow on ClickHouse Managed Postgres

Hidehiko ASAHI shares a month of WalShadow private-preview testing, comparing replication latency with ClickPipes and checking data correctness, schema changes, and recovery.

hidehiko asahi
Hidehiko ASAHI
Nov 6, 2026 · 20 minutes read
Alexey Milovidov · Feb 24, 2022
Christophe Rivoire and Elena Bessis · Feb 22, 2022
Alexey Milovidov · Jan 26, 2022
Vladimir Zakrevsky · Jan 11, 2022
Alexey Milovidov · Dec 27, 2021
Alexey Milovidov and Christoph Wurm · Dec 16, 2021
Ilya Yatsishin · Dec 14, 2021
Rich Raposa · Nov 11, 2021
Rich Raposa · Nov 11, 2021
Dorota Szeremeta · Oct 28, 2021
Rich Raposa · Oct 14, 2021
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Company and culture

Introducing ClickHouse, Inc.

Alexey Milovidov · Sep 20, 2021

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