Comparisons

The Options, Side by Side

Each page puts the real choices on the same criteria and says which one wins under which conditions — including when the answer is not us.

  • 9 Comparisons
  • RabbitMQ
  • Kafka
  • Redis
  • Support
  • VMware
RabbitMQ4 min read

Message Broker Support Options Compared

Who supports RabbitMQ, Kafka, IBM MQ, ActiveMQ, Pulsar, Redpanda, Azure Service Bus, SQS and Pub/Sub in production: vendor, cloud and independent options.

  • 3 options compared
  • 9 criteria
Updated September 21, 2026Compare
RabbitMQ7 min read

Managed RabbitMQ Options Compared

Four ways to have someone else run RabbitMQ, compared on where brokers live, who picks the version, plugin freedom, incident ownership, residency and exit.

  • 4 options compared
  • 8 criteria
Updated September 20, 2026Compare
Kafka5 min read

Managed Kafka Options Compared

Confluent Cloud, Amazon MSK, self-managed with support and operated-for-you Kafka, compared on version control, connectors, incidents, cost shape and exit.

  • 4 options compared
  • 8 criteria
Updated September 20, 2026Compare
Redis7 min read

Managed Redis Options Compared

ElastiCache, Azure Managed Redis, Memorystore, Redis Cloud and self-managed Redis compared, plus the Azure Cache for Redis retirement dates.

  • 3 options compared
  • 8 criteria
Updated September 28, 2026Compare
Support6 min read

Open Source and Vendor Support Windows Compared

How long vendors and projects support each version of PostgreSQL, MongoDB, Elasticsearch, Grafana, Splunk, Kong, Airflow and more, from their own policies.

  • 3 options compared
  • 21 criteria
Updated September 25, 2026Compare
VMware5 min read

VMware Renewal Options Compared

The four things you can do when a VMware subscription comes up for renewal, compared on the same criteria: entitlement and patches, cost shape, risk, who qualifies, and how long a quote takes.

  • 4 options compared
  • 7 criteria
Updated September 9, 2026Compare
VMware4 min read

1-Year vs 3-Year vs 5-Year VMware Subscriptions

One, three and five-year VMware subscription terms compared: how the annual rate moves, what you lock in, when each term is the right call, and what happens at the end of it.

  • 3 options compared
  • 8 criteria
Updated September 9, 2026Compare
VMware5 min read

Third-Party VMware Support vs a Broadcom Subscription

Independent VMware support on perpetual licences compared with a current Broadcom subscription, and the hybrid of the two: patches, versions, adding hosts, audits, cost shape, and the exit path from each.

  • 3 options compared
  • 8 criteria
Updated September 9, 2026Compare
VMware4 min read

VMware Renewal Partner Types Compared

The kinds of organisation that can quote a VMware renewal — Broadcom direct, national reseller, managed-service provider, licensing specialist — compared on who they serve, sizing help, turnaround, tier advice and what happens after the order.

  • 4 options compared
  • 7 criteria
Updated September 9, 2026Compare
Where this gets done

The services behind comparisons

Every page on this shelf is written by the engineers who do the work. These are the engagements they come from.

RabbitMQ