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Comparison · DevOps
Apache TomEE vs Prometheus
A side-by-side editorial comparison of Apache TomEE and Prometheus — release velocity, themes, recent moves, and the top alternatives to consider.
Apache TomEE vs Prometheus: at a glance
What is Apache TomEE?
TomEE opens a 10.3 line and a second EE11 milestone on the same day, with no notes
TomEE shipped 10.3.0 and 11.0.0-M2 within hours of each other on November 4, and both releases publish only the Maven release-plugin tag message. The 10.x line has moved from patch releases to a new minor, while the 11.x line, which carries the Jakarta EE 11 work on main, reached its second milestone four months after the first. The 10.x patch history behind them is mostly dependency bumps with one or two real TOMEE ticket fixes each.
What is Prometheus?
Prometheus 3.16 reaches rc.4 with an integral() function and stricter exemplar handling
Prometheus 3.16 is on its fourth release candidate, dated 3 November. Beyond rc.2's stable Smoothed and Anchored selectors and flag-gated query cost limits, rc.4 adds an experimental integral() PromQL function, per-query start-timestamp overrides via an HTTP header, and metadata-wal-records in Agent mode. It also tightens accounting: subquery samples now count toward query statistics, and exemplars with duplicate label names are rejected.
Apache TomEE vs Prometheus: editorial side-by-side
Apache TomEE
5.0DEVOPS
TomEE opens a 10.3 line and a second EE11 milestone on the same day, with no notes
◆ Current state
TomEE shipped 10.3.0 and 11.0.0-M2 within hours of each other on November 4, and both releases publish only the Maven release-plugin tag message. The 10.x line has moved from patch releases to a new minor, while the 11.x line, which carries the Jakarta EE 11 work on main, reached its second milestone four months after the first. The 10.x patch history behind them is mostly dependency bumps with one or two real TOMEE ticket fixes each.
◆ Where it's heading
The project is running two lines in parallel: 10.x as the stable Jakarta EE 10 target and 11.x as the milestone track for EE11. The roughly four-month gap between M1 and M2 suggests 11.0 is still several milestones from final. Release notes are getting thinner, so the changelog alone says less and less about what changed.
◆ Prediction
Expect further 10.3.x patches and an 11.0.0-M3; whether 10.3.0 holds real feature work cannot be read from the entries, which carry no notes.
Prometheus
5.0DEVOPS
Prometheus 3.16 reaches rc.4 with an integral() function and stricter exemplar handling
◆ Current state
Prometheus 3.16 is on its fourth release candidate, dated 3 November. Beyond rc.2's stable Smoothed and Anchored selectors and flag-gated query cost limits, rc.4 adds an experimental integral() PromQL function, per-query start-timestamp overrides via an HTTP header, and metadata-wal-records in Agent mode. It also tightens accounting: subquery samples now count toward query statistics, and exemplars with duplicate label names are rejected.
◆ Where it's heading
The 3.16 cycle is about making query cost measurable and controllable: accurate sample counts are a prerequisite for the cost limits rc.2 introduced. Remote Write 2.0 keeps shedding legacy metadata metrics, and the patch tracks (3.15.x, 3.13 LTS) keep moving separately on security rebuilds.
◆ Prediction
A 3.16.0 GA is the likely next entry, given four candidates in about a week; whether query-cost leaves its feature flag in that release is not yet visible.
Alternatives to Apache TomEE and Prometheus
Other DevOps 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 TomEE or Prometheus.
TypeDB
TypeDB 3.14.2 fixes a delete-after-commit crash and opens HTTPS to Studio users.
Aiven
Aiven adds a $43 ClickHouse tier and takes Valkey clustering GA while the agent work matures.
HashiCorp
HashiCorp is rebuilding Terraform and Vault around AI agents as governed users
Elasticsearch
One Node.js Brotli bug and a compromised CA bundle force ten patches across the Elastic Stack.
QuestDB
QuestDB keeps proving its market-data case with reproducible benchmarks between releases.
See all Apache TomEE alternatives → · See all Prometheus alternatives →
Recent activity from Apache TomEE and Prometheus
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 12h agoApache TomEETomEE 10.3.0 starts a new minor line on the stable 10.x branch
- 15h agoApache TomEETomEE 11.0.0-M2 is the second Jakarta EE 11 milestone
- 1d agoPrometheus3.16.0-rc.4: integral() function, stricter sample accounting
- 7d agoPrometheus3.16.0-rc.2: query cost limits, smoothed selectors go stable
- 14d agoPrometheus3.15.1: distrusts two root CAs, patches Go and HTTP/2
- 14d agoPrometheus3.13.5: LTS gets the CA distrust and Go security rebuild
- 1mo agoPrometheus3.13.4: gRPC fix, native histogram corrections on LTS
- 1mo agoPrometheus3.13.3 / 2026-09-07
- 3mo agoApache TomEE10.2.0 fixes a request-scope LinkageError and unchained auth errors
- 4mo agoApache TomEE11.0.0-M1 opens the next major line with EE11 work on main
- 5mo agoApache TomEE10.1.5 repairs resources with an explicit String constructor-type
- 9mo agoApache TomEEApache TomEE 10.1.4
Frequently asked questions
What is the difference between Apache TomEE and Prometheus?
They serve adjacent needs but don't currently overlap on shipped themes. Apache TomEE and Prometheus are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Apache TomEE better than Prometheus?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Apache TomEE and Prometheus are shipping at a similar cadence (velocity 5.0 vs 5.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other DevOps products to evaluate alongside.
What are the best alternatives to Apache TomEE?
Top Apache TomEE alternatives in DevOps are ranked by recent ship velocity. Browse the "Apache TomEE alternatives" section above for the current picks, or visit /alternatives/apache-tomee for the full list with editorial commentary on each.
What are the best alternatives to Prometheus?
Top Prometheus alternatives in DevOps are ranked by recent ship velocity. Browse the "Prometheus alternatives" section above for the current picks, or visit /alternatives/prometheus for the full list with editorial commentary on each.