Comparison

IBM Db2 vs Percona Server

On the evidence we track, Percona Server 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 formatsJSONMarkdownGraphQLor send Accept: application/json
IBM Db248
Percona Server60
Score
Vioscale score
IBM Db248 / 100low · 17%updating
Percona Server60 / 100low · 41%updating
Pricing
Free tier
IBM Db2
Percona Server
Model
IBM Db2freemium
Percona Servercommercial
Price level
IBM Db2low
Percona Serverfree
Transparent
IBM Db2
Percona Server
Security
Disclosure policy
IBM Db2
Percona Server
Scorecard
IBM Db2
Percona Server6.2
Reliability
Status page
IBM Db2
Percona Server
Adoption
Github stars
IBM Db2
Percona Server1,271
Activity
Commits last 30d
IBM Db2
Percona Server28
Release
History
IBM Db2
Percona Server2 items
Language
Primary
IBM Db2
Percona ServerC++
Market
Availability
Percona Server

Capabilities

Feature-by-feature on the axes that matter for relational databases. “-” means undocumented, not absent.

Core
SQL model
IBM Db2Full SQL
Percona ServerFull SQL
Transactions
ACID transactions
IBM Db2-
Percona ServerFull
Highest isolation level
IBM Db2-
Percona ServerSerializable
Consistency
Consistency
IBM Db2-
Percona ServerStrong
Scale
Horizontal scale
IBM Db2Natively distributed
Percona ServerRead replicas
Replication
Replication
IBM Db2-
Percona ServerSync
Availability
Automatic failover / HA
IBM Db2-
Percona Server
Deployment
Deployment
IBM Db2Serverless
Percona ServerSelf-hosted
Serverless / scale-to-zero
IBM Db2
Percona Server
Compatibility
Wire compatibility
IBM Db2-
Percona ServerMySQL protocol
Extensibility
Extensions / plugins / UDFs
IBM Db2-
Percona Server
Licensing
Licence class
IBM Db2Proprietary
Percona ServerCopyleft
Data types
JSON / document support
IBM Db2
Percona Server
Geo / spatial
IBM Db2-
Percona ServerNative

What each one is

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

IBM Db2

IBM Db2 is an AI-powered autonomous database engineered for performance and resilience, delivering near infinite scalability, real-time analytics, and multicloud support for mission-critical workloads.

Independently observed

Percona Server

Leader

A free, fully compatible drop-in replacement for MySQL that delivers improved performance and instrumentation. It is built on MySQL foundations and designed for organizations seeking enhanced reliability and monitoring without switching databases.

Independently observed

Pricing

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

IBM Db2

Free tier

Free tier available

as of verify ↗

Percona Server

Leader
Open sourceFree tier

Completely free and open source

as of verify ↗

Platform & deployment

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

Platforms
Web
IBM Db2
Percona Server
CLI
IBM Db2
Percona Server
Deployment
Cloud / SaaS
IBM Db2
Percona Server
Self-hosted
IBM Db2
Percona Server

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