OpenObserve
OpenObserve ships v1.0.0 GA after a five-RC stabilization run, making its enterprise observability play official.
Comparison · Analytics
Apache Kylin vs OpenHouse
A side-by-side editorial comparison of Apache Kylin and OpenHouse — release velocity, themes, recent moves, and the top alternatives to consider.
Apache Kylin vs OpenHouse: at a glance
What is Apache Kylin?
Kylin ships once a year with empty release notes and a native engine nobody is being told about.
Apache Kylin's release stream is close to silent. Four of the six most recent tags carry nothing but the Maven release plugin's own commit message, and 5.0.4 in July 2026 arrived ten months after 5.0.3 with no notes at all. The last release that documented anything was 5.0.2 in April 2025, covering internal-table caching, partition-aware file merging and Gluten jar loading order.
What is OpenHouse?
OpenHouse breaks ground on Iceberg views while tightening storage lifecycle and authorization
OpenHouse (LinkedIn's managed Iceberg tables service) is shipping at a rapid v0.5.x pace with multiple improvements per week. Recent work spans three areas: storage lifecycle management (native snapshot expiration with reference age defaults, orphan file reclamation), authorization hardening (routing RTAS operations through proper table privilege checks), and the first scaffolding for Iceberg view support (entityType discriminator, table-scoped HTS queries).
Apache Kylin vs OpenHouse: editorial side-by-side
Apache Kylin
2.5ANALYTICS
Kylin ships once a year with empty release notes and a native engine nobody is being told about.
◆ Current state
Apache Kylin's release stream is close to silent. Four of the six most recent tags carry nothing but the Maven release plugin's own commit message, and 5.0.4 in July 2026 arrived ten months after 5.0.3 with no notes at all. The last release that documented anything was 5.0.2 in April 2025, covering internal-table caching, partition-aware file merging and Gluten jar loading order.
◆ Where it's heading
The substance is in 5.0.0 and its follow-ups: Gluten with a ClickHouse backend as a native execution engine, internal tables, streaming and fusion models. That is a real architectural bet on native vectorised execution, but the project is not communicating it — releases ship as bare tags, and the gap between 5.0.3 and 5.0.4 suggests development has thinned to a trickle. For anyone tracking Kylin from the outside, the release feed is effectively no signal.
◆ Prediction
The entries do not support a confident call on what ships next; with untitled tags roughly annually, the useful signal about Kylin's direction will come from JIRA and the mailing list rather than from releases.
OpenHouse
6.3ANALYTICS
OpenHouse breaks ground on Iceberg views while tightening storage lifecycle and authorization
◆ Current state
OpenHouse (LinkedIn's managed Iceberg tables service) is shipping at a rapid v0.5.x pace with multiple improvements per week. Recent work spans three areas: storage lifecycle management (native snapshot expiration with reference age defaults, orphan file reclamation), authorization hardening (routing RTAS operations through proper table privilege checks), and the first scaffolding for Iceberg view support (entityType discriminator, table-scoped HTS queries).
◆ Where it's heading
The entityType discriminator in v0.5.490 is the most directional move in this window — it creates the data model prerequisite for treating views as first-class entities alongside tables, something OpenHouse has not supported. Storage lifecycle work is converging on Iceberg-native mechanisms, reducing custom expiration logic. The post-commit operations framework in v0.5.492 is infrastructure that will allow OpenHouse to add downstream hooks (compaction triggers, notifications) without catalog coupling.
◆ Prediction
Iceberg view read support will arrive in the next several releases, building on the discriminator and HTS scaffolding now in place. The authorization model for views will be an open question — watch whether they reuse the table ACL path or introduce a parallel model.
Alternatives to Apache Kylin and OpenHouse
Other Analytics products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Apache Kylin or OpenHouse.
dbt Core
dbt 2.0 ships stable with an official OSS/proprietary split and agentic skill loading
Fulcrum
Fulcrum ships MCP server and AI Toolkit to let AI assistants build and query field data forms
Holistics
Holistics builds AI governance and docs-as-analytics in parallel, shipping both weekly
Lightdash
Lightdash is cutting its dbt dependency and building AI-powered authoring into every layer of its BI stack.
Keboola
Keboola's Kai AI assistant hits GA, completing the pivot from data platform to AI-native pipeline orchestration layer.
See all Apache Kylin alternatives → · See all OpenHouse alternatives →
Recent activity from Apache Kylin and OpenHouse
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 18h agoOpenHousev0.5.492: Add a generic bounded post commit operations framework (#729)
- 5d agoOpenHousev0.5.491
- 5d agoOpenHousev0.5.490: Add entityType discriminator and table-scoped HTS queries (#696) ⚡
- 7d agoOpenHousev0.5.489: Backfill history.expire.max-ref-age-ms with Snapshot Expiration (#708)
- 12d agoOpenHousev0.5.488: [RTAS] Use table privileges for replacement (#711)
- 13d agoOpenHousev0.5.487
- 2mo agoApache Kylin5.0.4 tagged with no release notes
- 0y agoApache Kylin5.0.3 tagged with no release notes
- 1y agoApache KylinInternal table caching, partition file merging, Gluten fixes
- 1y agoApache KylinApache Kylin 5.0.0 ⚡
- 1y agoApache KylinStreaming function fix
- 2y agoApache Kylin4.0.5 tagged on the legacy line
Frequently asked questions
What is the difference between Apache Kylin and OpenHouse?
They serve adjacent needs but don't currently overlap on shipped themes. OpenHouse is currently shipping more aggressively (velocity 6.3 vs 2.5), with 1 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Apache Kylin better than OpenHouse?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. OpenHouse is currently shipping more aggressively (velocity 6.3 vs 2.5), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Analytics products to evaluate alongside.
What are the best alternatives to Apache Kylin?
Top Apache Kylin alternatives in Analytics are ranked by recent ship velocity. Browse the "Apache Kylin alternatives" section above for the current picks, or visit /alternatives/apache-kylin for the full list with editorial commentary on each.
What are the best alternatives to OpenHouse?
Top OpenHouse alternatives in Analytics are ranked by recent ship velocity. Browse the "OpenHouse alternatives" section above for the current picks, or visit /alternatives/openhouse for the full list with editorial commentary on each.