silx
silx settles into maintenance a release after its PySide6 migration
Comparison · Analytics
duckspatial vs Grafana Mimir
A side-by-side editorial comparison of duckspatial and Grafana Mimir — release velocity, themes, recent moves, and the top alternatives to consider.
duckspatial vs Grafana Mimir: at a glance
What is duckspatial?
duckspatial rebuilt itself around a lazy DuckDB class, then spent four releases filling in the geometry surface
duckspatial exposes DuckDB's spatial extension to R. In March 2026 it stopped being an sf convenience wrapper: 1.0.0 made duckspatial_df the primary class, a lazy table-like object that stays in DuckDB until explicitly materialized. Every function accepts and returns it by default, with mode = 'sf' as the opt-out. The four releases since have added roughly forty geometry functions on top of that foundation.
What is Grafana Mimir?
Mimir's feed is a weekly Helm bot, with the 3.2 candidate the only real release in months
The visible cadence is an automated weekly Helm chart release opened by a bot with a two-line body, now at 6.3.0-weekly.408. The only substantive entry in the window is the 3.2.0 release candidate from early August, which carried query engine work and native histogram support.
duckspatial vs Grafana Mimir: editorial side-by-side
duckspatial
0.0ANALYTICS
duckspatial rebuilt itself around a lazy DuckDB class, then spent four releases filling in the geometry surface
◆ Current state
duckspatial exposes DuckDB's spatial extension to R. In March 2026 it stopped being an sf convenience wrapper: 1.0.0 made duckspatial_df the primary class, a lazy table-like object that stays in DuckDB until explicitly materialized. Every function accepts and returns it by default, with mode = 'sf' as the opt-out. The four releases since have added roughly forty geometry functions on top of that foundation.
◆ Where it's heading
The direction is to keep work inside DuckDB and make R the orchestration layer rather than the compute layer. 1.1.0 added macros so duckspatial functions work inside dplyr verbs; 1.1.1 moved the default to DuckDB v1.5.0 native spatial storage so CRS metadata persists in GEOMETRY columns; 1.2.0 added vector-tile output via ddbs_write_mbtiles() and the full family of geometry deserializers. Feature velocity has been high and consistent since the rewrite.
◆ Prediction
The remaining gaps are in PostGIS parity — the deserializers and tile writers landed in 1.2.0, so raster support or spatial indexing are the plausible next targets. 1.2.1 being a single message-capture fix suggests the 1.2.x line is now stabilizing.
Grafana Mimir
5.0ANALYTICS
Mimir's feed is a weekly Helm bot, with the 3.2 candidate the only real release in months
◆ Current state
The visible cadence is an automated weekly Helm chart release opened by a bot with a two-line body, now at 6.3.0-weekly.408. The only substantive entry in the window is the 3.2.0 release candidate from early August, which carried query engine work and native histogram support.
◆ Where it's heading
Packaging and the engine move on separate clocks: the chart ships weekly regardless of whether anything changed underneath, while Mimir itself cuts a minor roughly monthly. The weekly stream tells you nothing about direction and will keep dominating the feed by volume.
◆ Prediction
The chart line moving from 6.2.0-weekly to 6.3.0-weekly points at a 6.3.0 chart release carrying Mimir 3.2 once the candidate goes final.
Alternatives to duckspatial and Grafana Mimir
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 duckspatial or Grafana Mimir.
Plotly
Plotly is turning its cloud into a metered compute platform with an enterprise on-ramp.
aniread
aniread stops asking you to know which tracker wrote the file
Rho
Rho's release machinery finally produced a stable build — and it shipped no new product.
Usermaven
Usermaven closed the loop: data comes in from anywhere, and now it goes back out.
OpenCTI
OpenCTI spends a release unblocking queues and hardening upserts
See all duckspatial alternatives → · See all Grafana Mimir alternatives →
Recent activity from duckspatial and Grafana Mimir
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoGrafana MimirAutomated weekly Helm chart release 6.3.0-weekly.408
- 8d agoGrafana Mimirmimir-distributed-6.2.0-weekly.407: Release mimir-distributed Helm chart 6.2.0-weekly.407 (#16334)
- 15d agoGrafana Mimirmimir-distributed-6.2.0-weekly.406: Release mimir-distributed Helm chart 6.2.0-weekly.406 (#16287)
- 15d agoGrafana MimirMimir 3.2 RC: query engine work and native histogram support
- 1mo agoduckspatialCapture install and load output messages
- 1mo agoGrafana Mimirmimir-distributed-6.2.0-weekly.402: Release mimir-distributed Helm chart 6.2.0-weekly.402 (#15973)
- 1mo agoduckspatialVector-tile output, geometry parsers and precision control
- 1mo agoGrafana Mimirmimir-distributed-6.2.0-weekly.401: Release mimir-distributed Helm chart 6.2.0-weekly.401 (#15877)
- 1mo agoduckspatialShortest-line, azimuth, vertex and coordinate-extreme functions
- 2mo agoduckspatialNative spatial storage becomes the default connection format
- 3mo agoduckspatialduckspatial macros usable inside dplyr verbs
- 4mo agoduckspatialduckspatial_df replaces sf as the default class ⚡
Frequently asked questions
What is the difference between duckspatial and Grafana Mimir?
They serve adjacent needs but don't currently overlap on shipped themes. Grafana Mimir is currently shipping more aggressively (velocity 5.0 vs 0.0), 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 duckspatial better than Grafana Mimir?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Grafana Mimir is currently shipping more aggressively (velocity 5.0 vs 0.0), 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 duckspatial?
Top duckspatial alternatives in Analytics are ranked by recent ship velocity. Browse the "duckspatial alternatives" section above for the current picks, or visit /alternatives/duckspatial for the full list with editorial commentary on each.
What are the best alternatives to Grafana Mimir?
Top Grafana Mimir alternatives in Analytics are ranked by recent ship velocity. Browse the "Grafana Mimir alternatives" section above for the current picks, or visit /alternatives/grafana-mimir for the full list with editorial commentary on each.