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Databases · head to head

Dremio vs TIBCO Enterprise Message Service

Dremio logo

Dremio

Databases

SQL query engine and lakehouse layer over Iceberg tables in object storage

From
Free
Rated
-
Full reviewWebsite
TIBCO Enterprise Message Service logo

TIBCO Enterprise Message Service

Databases

JMS message broker underpinning bank and telecom estates, now maintained rather than expanded

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Dremio has a free tier, so it costs nothing to try first.
  • Each has a real cost: Dremio reflections consume compute and storage to build and refresh continuously, so a team that enables them widely discovers that background maintenance rather than user queries drives the DCU bill.; TIBCO Enterprise Message Service the 2026 roadmap is oriented to modernising existing estates rather than winning new deployments, so a greenfield buyer is choosing a product its vendor is not investing in for growth.
  • They diverge on capability: Dremio covers Arrow-based execution, TIBCO Enterprise Message Service covers JMS 2.0 broker.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Dremio and TIBCO Enterprise Message Service actually diverge.

Attributes where Dremio and TIBCO Enterprise Message Service differ
AttributeDremioTIBCO Enterprise Message Service
Starting priceFreeOn request
Pricing modelPer Dremio Compute Unit consumedquote
Free tierYesNo
PlatformsLinux, Kubernetes, Cloud, DockerLinux, Windows, Solaris, AIX, Docker

Identical on both: user rating (Not yet rated), category (Databases).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Dremio

  • Arrow-based execution
  • Reflections
  • Semantic layer
  • Iceberg catalogue
  • Federated queries
  • Autonomous management
  • Fine-grained access control
  • BI connectors

Only in TIBCO Enterprise Message Service

  • JMS 2.0 broker
  • Fault tolerant pairs
  • Server routing
  • Rendezvous and FTL bridging
  • Kafka transport
  • Multiple client languages
  • FIPS 140-3 compliance
  • Central administration

What people use each for

The jobs each tool is most often brought in to do.

Dremio

  • A company with petabytes of Parquet in S3 that wants BI dashboards without duplicating it into a warehousenot TIBCO Enterprise Message Service
  • A data platform team standardising on Apache Iceberg and needing a SQL engine plus catalogue that does not lock the tables innot TIBCO Enterprise Message Service
  • An analytics group accelerating slow lake queries with Reflections instead of hand-built aggregate tablesnot TIBCO Enterprise Message Service
  • A regulated enterprise that must keep data on premises but wants a modern lakehouse SQL layernot TIBCO Enterprise Message Service

TIBCO Enterprise Message Service

  • A bank with thousands of JMS applications deciding whether to renew maintenance or fund a migrationnot Dremio
  • An organisation needing a JMS broker bridged to both TIBCO Rendezvous and Apache Kafka during a phased modernisationnot Dremio
  • A telecom operator with fault-tolerant messaging requirements already standardised on the TIBCO stacknot Dremio
  • A regulated deployment requiring FIPS 140-3 validated cryptography in the messaging layernot Dremio

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Dremio

  • Reflections consume compute and storage to build and refresh continuously, so a team that enables them widely discovers that background maintenance rather than user queries drives the DCU bill.
  • Self-managing Dremio on Kubernetes requires real platform engineering capacity for tuning executors, memory and coordinator sizing, and it is not comparable in effort to running a managed warehouse.
  • The Community Edition lacks the security and governance features most enterprises require, so the free tier is a trial path rather than a viable production option for regulated buyers.
  • Dremio Cloud is AWS-first, which leaves Azure and Google Cloud customers on the self-managed path with the operational burden that entails.
  • Query performance without Reflections on raw, poorly laid out files is often unremarkable, so the promise of querying the lake as is depends on file layout work you still have to do.

TIBCO Enterprise Message Service

  • The 2026 roadmap is oriented to modernising existing estates rather than winning new deployments, so a greenfield buyer is choosing a product its vendor is not investing in for growth.
  • Nothing is published on price, licensing is per server or per core, and renewal pricing across the Cloud Software Group portfolio has risen sharply since the 2022 Citrix and TIBCO combination.
  • It is a JMS broker, not a durable event log, so replay, stream reprocessing and long retention patterns require Kafka alongside it rather than instead of it.
  • Skills are concentrated in a contractor market that is ageing, and hiring engineers who want to work on EMS is materially harder than hiring for Kafka.
  • Deep integration with the rest of the TIBCO stack, particularly BusinessWorks, makes partial migration difficult; teams commonly find that leaving EMS means replacing several products at once.

Pricing, plan by plan

Dremio

Free
  • Community EditionFree
    • Self-managed on your own hardware
    • SQL engine and semantic layer
    • No vendor support
  • Dremio Cloud$0.2/hour
    • Billed at $0.20 per Dremio Compute Unit
    • Includes query execution, Reflections and background processing
    • 400 dollar trial credit for 30 days
  • Enterprise$undefined/year
    • Self-managed on Kubernetes, on premises or any cloud
    • Enterprise security, SSO and governance
    • Vendor support with SLA

TIBCO Enterprise Message Service

On request
  • TIBCO Enterprise Message Service$undefined/year
    • Licensed per server or per core with annual maintenance
    • No pricing published at any tier
    • Bundled in TIBCO Messaging and platform agreements

Which should you pick?

Choose Dremio if

  • You need arrow-based execution.
  • You want to start without paying.
  • You work on Linux, Kubernetes, Cloud, Docker.
  • You also want reflections.
Dremio review

Choose TIBCO Enterprise Message Service if

  • You need jms 2.0 broker.
  • You work on Linux, Windows, Solaris, AIX, Docker.
  • You also want fault tolerant pairs.
TIBCO Enterprise Message Service review

Questions people ask

Is Dremio or TIBCO Enterprise Message Service better?
Neither clearly leads. Dremio starts at Free and TIBCO Enterprise Message Service at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Dremio or TIBCO Enterprise Message Service?
Dremio has a free tier; the other does not. Paid plans start at Free for Dremio and On request for TIBCO Enterprise Message Service.
Does Dremio or TIBCO Enterprise Message Service run on more platforms?
Dremio runs on Linux, Kubernetes, Cloud, Docker. TIBCO Enterprise Message Service runs on Linux, Windows, Solaris, AIX, Docker.
Can I use Dremio for free?
Yes. Dremio has a free tier, so you can try it without paying. TIBCO Enterprise Message Service starts at On request.
What is Dremio best used for?
Dremio is most often used for a company with petabytes of parquet in s3 that wants bi dashboards without duplicating it into a warehouse, a data platform team standardising on apache iceberg and needing a sql engine plus catalogue that does not lock the tables in, an analytics group accelerating slow lake queries with reflections instead of hand-built aggregate tables, a regulated enterprise that must keep data on premises but wants a modern lakehouse sql layer. Of those, a company with petabytes of parquet in s3 that wants bi dashboards without duplicating it into a warehouse and a data platform team standardising on apache iceberg and needing a sql engine plus catalogue that does not lock the tables in are not what TIBCO Enterprise Message Service is typically brought in for.
What can Dremio do that TIBCO Enterprise Message Service cannot?
Dremio covers Arrow-based execution, Reflections, Semantic layer, Iceberg catalogue. TIBCO Enterprise Message Service covers JMS 2.0 broker, Fault tolerant pairs, Server routing, Rendezvous and FTL bridging.

Answered from the vendors’ own pages

Dremio: How is Dremio Cloud billed?

At 0.20 US dollars per Dremio Compute Unit, which counts query execution, Reflection building and platform overhead, not just user queries.

TIBCO Enterprise Message Service: Is TIBCO EMS still supported?

Yes, releases continue under Cloud Software Group, with 10.x versions shipping and FIPS 140-3 compliance added.

Dremio: Is there a free version?

Yes, a Community Edition you self-manage, but it omits the enterprise security and governance features and comes with no support.

TIBCO Enterprise Message Service: What does it cost?

Nothing is published. It is licensed per server or per core with annual maintenance, usually inside a wider TIBCO agreement.

Dremio: Does it lock in my data?

No, tables stay in Apache Iceberg or Parquet in your own object storage and can be read by Spark, Trino or other engines.

TIBCO Enterprise Message Service: Should a new project choose EMS?

Rarely. The vendor roadmap targets existing estates, and greenfield event-driven projects generally start with Kafka or a cloud broker.

Dremio: Do I still need a warehouse?

Often not for analytics, but Dremio is not a transactional store and high-concurrency operational serving is not its strength.

TIBCO Enterprise Message Service: Can EMS talk to Kafka?

Yes, an EMS transport for Apache Kafka is supported on Linux, which is the usual bridge during modernisation.

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