# Open House 2026 Day 2: 10 years of open source and what the ecosystem is building next

DevFeed: [Open House 2026 Day 2: 10 years of open source and what the ecosystem is building next](<https://devfeed.tech/articles/open-house-2026-day-2-10-years-of-open-source-and-what-the-ecosystem-is-building-next-5461.md>)

Original publisher: [Read original article](<https://clickhouse.com/blog/open-house-2026-day-2>)

Author: ClickHouse

Published: 2026-05-28T00:00:00Z

Content type: article

Language: en

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

Topics: [clickhouse](<https://devfeed.tech/topics/clickhouse.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [Database](<https://devfeed.tech/topics/database.md>), [MCP Server](<https://devfeed.tech/topics/mcp-server.md>), [Notion](<https://devfeed.tech/topics/notion.md>)

Tags: [announcements](<https://devfeed.tech/tags/announcements.md>), [clickhouse](<https://devfeed.tech/tags/clickhouse.md>), [conference](<https://devfeed.tech/tags/conference.md>), [ecosystem](<https://devfeed.tech/tags/ecosystem.md>), [mcp](<https://devfeed.tech/tags/mcp.md>), [mcp-server](<https://devfeed.tech/tags/mcp-server.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [partner](<https://devfeed.tech/tags/partner.md>)

## AI overview

A recap of Open House 2026 Day 2, highlighting ClickHouse's decade as an open-source project, community growth, the House Mates partner program, and ecosystem integrations including Fivetran, Sigma Computing, Notion, and the ClickHouse MCP server.

## Source excerpt

A Day 2 recap of Open House 2026 covering ClickHouse's 10 years of open source, the House Mates partner program launch, and ecosystem announcements from Fivetran, Sigma, dbt, Notion, Replit, and Google Cloud.