Apache Iceberg
Iceberg 1.12 drops Spark 3.4 and starts laying groundwork for the v4 table spec.
Comparison · Analytics
MotherDuck vs OpenSearch Dashboards
A side-by-side editorial comparison of MotherDuck and OpenSearch Dashboards — release velocity, themes, recent moves, and the top alternatives to consider.
MotherDuck vs OpenSearch Dashboards: at a glance
What is MotherDuck?
MotherDuck turns Dives from read-only dashboards into apps that write back through Flights.
MotherDuck ships a weekly changelog, and October's entries fill out two layers. Governance: row-level security, column-level security and masking on Shares, table-level security for managed DuckLake, and run grants that let teammates trigger a Flight without seeing its code or credentials. Interaction: Dives gained write-back buttons and forms that run Flights, Agent Chat can create and edit Dives, and AI functions got 50 to 60% cheaper on OpenAI models while prompt_jev() started billing.
What is OpenSearch Dashboards?
This feed samples OpenSearch Dashboards; its latest entry is a 2.19.7 notes commit.
The feed carries release-branch commits rather than release notes, so the visible record is five entries from July 2025 to October 2026. The latest, on October 16, adds release notes for 2.19.7, which shows the 2.19 maintenance line is still being patched alongside 3.x. Before that, the 3.8.0 notes commit in July and Vega CVE fixes on 2.19 are the only substantive items.
MotherDuck vs OpenSearch Dashboards: editorial side-by-side
MotherDuck
5.0ANALYTICS
MotherDuck turns Dives from read-only dashboards into apps that write back through Flights.
◆ Current state
MotherDuck ships a weekly changelog, and October's entries fill out two layers. Governance: row-level security, column-level security and masking on Shares, table-level security for managed DuckLake, and run grants that let teammates trigger a Flight without seeing its code or credentials. Interaction: Dives gained write-back buttons and forms that run Flights, Agent Chat can create and edit Dives, and AI functions got 50 to 60% cheaper on OpenAI models while prompt_jev() started billing.
◆ Where it's heading
The pieces are converging. Flights (the serverless job layer) now power actions inside Dives, Agent Chat builds the Dives, and fine-grained sharing controls decide who sees which rows. MotherDuck is moving from a cloud DuckDB warehouse toward a place where data apps are built and governed, with SQL-native AI functions as the hook.
◆ Prediction
Expect write-back and run grants to spread to more surfaces, such as agents running Flights directly, and further prompt_jev() region and modality expansion after images and Europe.
OpenSearch Dashboards
2.5ANALYTICS
This feed samples OpenSearch Dashboards; its latest entry is a 2.19.7 notes commit.
◆ Current state
The feed carries release-branch commits rather than release notes, so the visible record is five entries from July 2025 to October 2026. The latest, on October 16, adds release notes for 2.19.7, which shows the 2.19 maintenance line is still being patched alongside 3.x. Before that, the 3.8.0 notes commit in July and Vega CVE fixes on 2.19 are the only substantive items.
◆ Where it's heading
The 2.19 line keeps getting maintenance releases while 3.x moves on. The feed is too sparse to show what either line is shipping.
◆ Prediction
Expect further 2.19.x and 3.x notes commits; what they contain is unclear from this feed.
Alternatives to MotherDuck and OpenSearch Dashboards
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 MotherDuck or OpenSearch Dashboards.
ManageEngine Log360
Log360's September build fixes the migration to the unified console.
Deepnote
Deepnote's agent now runs from first prompt to finished notebook without handoffs.
Apache Storm
Storm 3.1 adds an Iceberg sink and closes a long list of security gaps in Nimbus and the UI.
Apache HertzBeat
HertzBeat's 1.9.0 is on its second release candidate, and the feed still skips 1.8.0.
OpenPanel
OpenPanel moves from 3.18 to 3.20 in two days, still without a word of release notes.
See all MotherDuck alternatives → · See all OpenSearch Dashboards alternatives →
Recent activity from MotherDuck and OpenSearch Dashboards
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 10d agoMotherDuckRow-level security, Dive write-back and Flight run grants
- 16d agoOpenSearch DashboardsRelease notes added for 2.19.7
- 17d agoMotherDuckImage inputs for prompt_jev() and Agent Chat that builds Dives
- 25d agoMotherDuckAdmin API user listing, connection timeouts, prompt_jev() in EU
- 1mo agoMotherDuckAI functions 50-60% cheaper; prompt_jev() billing begins
- 1mo agoMotherDuckCross-region DuckLake paths and leaner LIMIT queries
- 1mo agoMotherDuckprompt_jev() classifies text in SQL with a small model
- 3mo agoOpenSearch DashboardsOpenSearch Dashboards 3.8.0 released
- 8mo agoOpenSearch Dashboards2.19.5 patches Vega dependency CVEs
- 0y agoOpenSearch Dashboards2.19.4 reverts vega-lite to 4.16.8
- 1y agoOpenSearch Dashboards2.19.3 release notes added
Frequently asked questions
What is the difference between MotherDuck and OpenSearch Dashboards?
They serve adjacent needs but don't currently overlap on shipped themes. MotherDuck is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 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 MotherDuck better than OpenSearch Dashboards?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. MotherDuck is currently shipping more aggressively (velocity 5.0 vs 2.5), with 0 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 MotherDuck?
Top MotherDuck alternatives in Analytics are ranked by recent ship velocity. Browse the "MotherDuck alternatives" section above for the current picks, or visit /alternatives/motherduck for the full list with editorial commentary on each.
What are the best alternatives to OpenSearch Dashboards?
Top OpenSearch Dashboards alternatives in Analytics are ranked by recent ship velocity. Browse the "OpenSearch Dashboards alternatives" section above for the current picks, or visit /alternatives/opensearch-dashboards for the full list with editorial commentary on each.