Comparison

Apache Druid vs Apache Iceberg

On the evidence we track, Apache Iceberg leads this comparison with a composite score of 60/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
Apache Druid49
★Apache Iceberg60
Score
vioscaleAI score
Apache Druid49 / 100medium · 54%
Apache Iceberg60 / 100medium · 56%
Pricing
Free tier
Apache Druid✓
Apache Iceberg–
Model
Apache Druidopen_source
Apache Icebergopen_source
Price level
Apache Druidfree
Apache Icebergfree
Transparent
Apache Druid✓
Apache Iceberg–
Integrations
Count
Apache Druid3
Apache Iceberg20
Reliability
Status page
Apache Druid–
Apache Iceberg✓
Adoption
Dependent repos
Apache Druid264
Apache Iceberg1
Github stars
Apache Druid14,064
Apache Iceberg9,326
Package downloads weekly
Apache Druid–
Apache Iceberg6,665,583
Activity
Commits last 30d
Apache Druid100
Apache Iceberg100
Release
Cadence days
Apache Druid61
Apache Iceberg50
History
Apache Druid20 items
Apache Iceberg20 items
License
Spdx
Apache DruidApache-2.0
Apache IcebergApache-2.0
Language
Primary
Apache DruidJava
Apache IcebergJava
Market
Availability
Apache Iceberg–
Content
Faq
Apache Druid5 items
Apache Iceberg5 items

Capabilities

Feature-by-feature on the axes that matter for data warehouse software. “-” means undocumented, not absent.

Deployment
Deployment
Apache DruidSelf-hosted
Apache IcebergEmbedded
Architecture
Architecture
Apache DruidSeparated storage/compute
Apache Iceberg-
Compute model
Apache DruidClusters
Apache Iceberg-
Query
SQL dialect
Apache DruidVendor-specific
Apache Iceberg-
Federation / lakehouse query-in-place
Apache Druid-
Apache Iceberg✓
Interoperability
Table-format support
Apache Druid-
Apache IcebergIceberg (Parquet, ORC, Avro, Puffin data files)
Scale
Concurrency scaling
Apache Druid-
Apache IcebergAutomatic
Ingestion
Streaming ingest
Apache Druid✓
Apache Iceberg✓
Data model
Semi-structured (JSON/VARIANT)
Apache DruidFunctional
Apache IcebergFirst-class
Analytics
ML / in-DB functions
Apache Druid-
Apache Iceberg-
Sharing
Data sharing / marketplace
Apache Druid-
Apache Iceberg✓
Licensing
Licence class
Apache DruidPermissive OSS
Apache IcebergPermissive OSS

What each one is

The product in its own terms, so the numbers below have context.

Apache Druid

Optimized for real-time analytics with rapid query execution on streaming and batch data. Provides native integration with Apache Kafka, Amazon Kinesis, and RabbitMQ for low-latency ingestion at scale.

Independently observed

Apache Iceberg

Leader

A table format that brings SQL capabilities to large-scale analytical datasets and enables multiple computing engines to safely and concurrently query and modify the same tables.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Apache Druid

Open source
as of verify ↗

Apache Iceberg

Leader
Open source

Open source, no licensing cost

as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Apache Druid✓
Apache Iceberg✗
macOS
Apache Druid✗
Apache Iceberg✓
Windows
Apache Druid✗
Apache Iceberg✓
Linux
Apache Druid✗
Apache Iceberg✓
CLI
Apache Druid✗
Apache Iceberg✓
Deployment
Self-hosted
Apache Druid✓
Apache Iceberg✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Apache Druid

5 total
  • Apache Kafka
  • Amazon Kinesis
  • Kafka
  • Kinesis
  • RabbitMQ
Independently observed

Apache Iceberg

Leader
23 total
  • Spark
  • Trino
  • Presto
  • Flink
  • Hive
  • Impala
  • PyArrow
  • DuckDB
  • Polars
  • Pandas
  • Ray
  • Datafusion
  • BigQuery
  • SQLAlchemy
  • S3
  • GCS
  • Azure Data Lake Storage
  • Hadoop
  • Kerberos
  • Thrift
  • Avro
  • Parquet
  • ORC
Independently observed
Still deciding?

Apache Druid or Apache Iceberg: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.