# January 2026 newsletter

DevFeed: [January 2026 newsletter](<https://devfeed.tech/articles/january-2026-newsletter-4897.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/202601-newsletter>)

Author: Mark Needham

Published: 2026-01-15T09:50:24Z

Content type: news

Language: en

Sources: [ClickHouse Blog](<https://devfeed.tech/sources/clickhouse-blog.md>)

Topics: [data](<https://devfeed.tech/topics/data.md>), [migration](<https://devfeed.tech/topics/migration.md>), [Kafka](<https://devfeed.tech/topics/kafka.md>), [Advent of Code](<https://devfeed.tech/topics/advent-of-code.md>)

Tags: [apache-flink](<https://devfeed.tech/tags/apache-flink.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [community](<https://devfeed.tech/tags/community.md>), [data](<https://devfeed.tech/tags/data.md>), [integration](<https://devfeed.tech/tags/integration.md>), [kafka](<https://devfeed.tech/tags/kafka.md>), [migration](<https://devfeed.tech/tags/migration.md>), [performance](<https://devfeed.tech/tags/performance.md>), [real-time](<https://devfeed.tech/tags/real-time.md>), [release](<https://devfeed.tech/tags/release.md>), [sql](<https://devfeed.tech/tags/sql.md>), [storage](<https://devfeed.tech/tags/storage.md>)

## AI overview

January 2026 ClickHouse newsletter covering query-performance improvements, zero-copy chDB integration with Pandas DataFrames, a migration from TimescaleDB, and a ClickHouse SQL Advent of Code deep dive.

## Source excerpt

Welcome to the January 2026 ClickHouse newsletter, which will round up what's happened in real-time data warehouses over the last month.