Back to all use cases

ConsultingCross-Industry

Safe, planned upgrades with zero-downtime strategies

IT Distribution Company

Moving from unsupported versions to supported LTS or enterprise versions with compatibility validation and rollback design.

Overview

RabbitMQ version upgrades require careful planning, especially when moving across major versions or from classic mirrored queues to quorum queues.

Challenge

Upgrading RabbitMQ involves compatibility matrix validation, feature deprecation handling (e.g., classic mirrored queues removed in 4.x), client library updates, and rollback planning. Production environments cannot tolerate extended downtime.

Environment

Any RabbitMQ deployment requiring version upgrades.

Approach

AceMQ provides comprehensive upgrade planning including version strategy, compatibility validation, rolling upgrade procedures, and rollback design. Staging environment validation precedes any production changes.

Solution

  1. Version strategy aligned with LTS and enterprise release schedules
  2. Compatibility validation for clients, plugins, and configurations
  3. Rolling upgrade procedures for zero-downtime transitions
  4. Rollback design and testing
  5. Classic-to-quorum queue migration planning

Outcome

Customers achieve safe, planned upgrades with validated compatibility, documented rollback procedures, and minimal production disruption.

Technologies

RabbitMQTanzu RabbitMQ
  • Assessment

    RabbitMQ Environment Assessment

    Financial Technology CompanyCross-Industry

    Short, focused engagement to understand risk, review architecture, identify findings, and define a prioritized roadmap.

    RabbitMQ
    Read case study: RabbitMQ Environment Assessment
  • Support

    RabbitMQ Support for Regulated Environments

    Government IT Services FirmCross-Industry

    Support and compliance alignment for healthcare, finance, government, and defense with supported releases, audit posture, and vendor-backed escalation.

    RabbitMQTanzu RabbitMQ
    Read case study: RabbitMQ Support for Regulated Environments
  • Consulting

    RabbitMQ Integration Modernization

    Global Payments Technology CompanyCross-Industry

    Decoupling legacy ERP and file-based processes with API enablement, middleware design, and asynchronous event flows.

    RabbitMQAPIs
    Read case study: RabbitMQ Integration Modernization
  • Consulting

    RabbitMQ Migration from Legacy Middleware

    Global Management Consulting FirmCross-Industry

    Moving from older or more rigid middleware to RabbitMQ patterns with architecture transition planning, interoperability, and phased cutover.

    RabbitMQIBM MQBizTalk
    Read case study: RabbitMQ Migration from Legacy Middleware

Related Reading

Need RabbitMQ Architecture Guidance?

AceMQ's senior RabbitMQ engineers have handled this exact type of engagement before. Whether you need architectural guidance, hands-on remediation, or an ongoing managed partnership, we're ready to help.