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Head-to-head · Distributed SQL Databases

OceanBase Database vs Huawei GaussDB

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score OceanBase Database #5 in Distributed SQL Databases 8.7/10 Free plan Free plan✓ 4 of 6 features Visit OceanBase
Huawei GaussDB #8 in Distributed SQL Databases 8.4/10 Paid ✓ 5 of 6 features Visit Huawei Cloud

OceanBase Database leads on 0 checks, Huawei GaussDB on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOceanBase Database · 8.7/10
  • Free planonly OceanBase Database
  • Most featuresHuawei GaussDB · 5 of 6

OceanBase Database scores higher on our rubric for distributed sql databases: 8.7 against 8.4 out of 10; our editors rank them #5 and #8.

On deployment model, OceanBase Database gives you Both where Huawei GaussDB offers Cloud.

OceanBase Database is the better fit for open-source MySQL-compatible clusters. Huawei GaussDB is the better fit for managed PostgreSQL/MySQL HTAP.

  • OceanBase Database fits best

    Open-source MySQL-compatible clusters

  • Huawei GaussDB fits best

    Managed PostgreSQL/MySQL HTAP

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Side by side

Feature OceanBase Database 8.7/10 Visit ↗ Huawei GaussDB 8.4/10 Visit ↗
At a glance
Editor score 8.7 8.4
Ranking #5 in Distributed SQL Databases #8 in Distributed SQL Databases
Best for Open-source MySQL-compatible clusters Managed PostgreSQL/MySQL HTAP
Pricing model Free plan + paid Paid
Starting price — —
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Cloud, Self-hosted Cloud
Platforms Web, Linux Web
Support Tickets, Docs Tickets, Phone, Live chat, Email
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features OceanBase Database 4/6 · Huawei GaussDB 5/6
PostgreSQL compatibility Not checked yet ✓ (best)
MySQL compatibility ✓ ✓
Horizontal scaling ✓ ✓
Multi-region deployment ✓ ✓
Geo-partitioning Not checked yet Not checked yet
HTAP workloads ✓ ✓
Specs
Deployment model Both Cloud
Our review
Pros
  • Free open-source Community Edition with full kernel capabilities
  • Paxos-based high availability and multi-region deployment
  • HTAP, multi-tenancy, Kubernetes, and online scaling support
  • PostgreSQL-compatible and MySQL-compatible database modes
  • Online scale-in and scale-out for distributed instances
  • Cross-zone deployment and cross-region disaster recovery
Cons
  • Community Edition requires self-managed deployment
  • Enterprise pricing is available on request
  • Cloud billing is usage-based
  • Pricing varies by region, configuration, storage, and billing mode
  • Architecture choices span centralized and distributed deployment modes
  • Online scaling is specified for distributed instances
Our verdict

OceanBase Database is a distributed SQL database for enterprise transactional and analytical workloads. It is suited to teams that need MySQL-compatible SQL interfaces with horizontal cluster scaling, multi-replica high availability,…

Read the review →

Huawei GaussDB is a managed cloud relational database service for enterprise workloads that need distributed storage, scale-out capacity, and availability features. It supports centralized and distributed deployment modes, with coordinator…

Read the review →
  1. OceanBase DatabaseDistributed SQL Databases 8.7Free plan
  2. Huawei GaussDBDistributed SQL Databases 8.4Paid

Strengths and trade-offs

  • OceanBase Database — where it wins

    • Free open-source Community Edition with full kernel capabilities
    • Paxos-based high availability and multi-region deployment
    • HTAP, multi-tenancy, Kubernetes, and online scaling support

    Where it doesn't

    • Community Edition requires self-managed deployment
    • Enterprise pricing is available on request
    • Cloud billing is usage-based

  • Huawei GaussDB — where it wins

    • PostgreSQL-compatible and MySQL-compatible database modes
    • Online scale-in and scale-out for distributed instances
    • Cross-zone deployment and cross-region disaster recovery

    Where it doesn't

    • Pricing varies by region, configuration, storage, and billing mode
    • Architecture choices span centralized and distributed deployment modes
    • Online scaling is specified for distributed instances

More comparisons

All distributed SQL databases comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update