RabbitMQ, an open source message broker, is part of Pivotal Software, a VMware company acquired in 2019, and supports message queue, multiple messaging protocols, and more.
RabbitMQ is available open source, however VMware also offers a range of commercial services for RabbitMQ; these are available as part of the Pivotal App Suite.
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TIBCO Rendezvous
Score 6.0 out of 10
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TIBCO's Rendezvous is message oriented middleware. The software uses messages to enable distributed application programs to communicate across a wide variety of hardware platforms and programming languages.
It is highly recommended that if you have microservices architecture and if you want to solve 2 phase commit issue, you should use RabbitMQ for communication between microservices. It is a quick and reliable mode of communication between microservices. It is also helpful if you want to implement a job and worker mechanism. You can push the jobs into RabbitMQ and that will be sent to the consumer. It is highly reliable so you won't miss any jobs and you can also implement a retry of jobs with the dead letter queue feature. It will be also helpful in time-consuming API. You can put time-consuming items into a queue so they will be processed later and your API will be quick.
TIBCO Rendezvous is a fast and reliable mode of communication, although they are already outdated by TIBCO FTL, which is even more faster and reliable than it's predecessor. They are more suitable for communication between the TIBCO products as all the TIBCO suite of products support the TIBCO Rendezvous. They are more widely used by banks and stock ticker applications to broadcast the ticker information. Most of the applications support Java JMS mode easily and out of the box than the TIBCO Rendezvous. Hence the TIBCO software themselves have their own version of the JMS server called Tibco EMS ( Tibco Enterprise messaging service).
What RabbitMQ does well is what it's advertised to do. It is good at providing lots of high volume, high availability queue. We've seen it handle upwards of 10 million messages in its queues, spread out over 200 queues before its publish/consume rates dipped. So yeah, it can definitely handle a lot of messages and a lot of queues. Depending on the size of the machine RabbitMQ is running on, I'm sure it can handle more.
Decent number of plugins! Want a plugin that gives you an interface to view all the queues and see their publish/consume rates? Yes, there's one for that. Want a plugin to "shovel" messages from one queue to another in an emergency? Check. Want a plugin that does extra logging for all the messages received? Got you covered!
Lots of configuration possibilities. We've tuned over 100 settings over the past year to get the performance and reliability just right. This could be a downside though--it's pretty confusing and some settings were hard to understand.
It breaks communication if we don't acknowledge early. In some cases our work items are time consuming that will take a time and in that scenario we are getting errors that RabbitMQ broke the channel. It will be good if RabbitMQ provides two acknowledgements, one is for that it has been received at client side and second ack is client is completed the processing part.
RabbitMQ is very easy to configure for all supported languages (Python, Java, etc.). I have personally used it on Raspberry Pi devices via a Flask Python API as well as in Java applications. I was able to learn it quickly and now have full mastery of it. I highly recommend it for any IoT project.
Attending an official TIBCO classroom training, where you can have an active participation with an expert teacher, you can find the answers to all yours needs. In any case, if you are not satisfied on your requests, the teacher takes the time to find the best solution.
I had the opportunity to attend one and I could learn all features I needed for my business: now I can say TIBCO Rendezvous is very usable.
I gave it a 10 but we do not have a support contract with any company for RabbitMQ so there is no official support in that regard. However, there is a community and questions asked on StackOverflow or any other major question and answer site will usually get a response.
I never needed support for TIBCO Rendezvous. I always used it without any issue and until now I don't remember some situations where it interrupted its 24/7 uptime.
RabbitMQ has a few advantages over Azure Service Bus 1) RMQ handles substantially larger files - ASB tops out at 100MB, we use RabbitMQfor files over 200MB 2) RabbitMQ can be easily setup on prem - Azure Service Bus is cloud only 3) RabbitMQ exchanges are easier to configure over ASB subscriptions ASB has a few advantages too 1) Cloud based - just a few mouse clicks and you're up and running
Positive: we don't need to keep way too many backend machines around to deal with bursts because RabbitMQ can absorb and buffer bursts long enough to let an understaffed set of backend services to catch up on processing. Hard to put a number to it but we probably save $5k a month having fewer machines around.
Negative: we've got many angry customers due to queues suddenly disappearing and dropping our messages when we try to publish to them afterward. Ideally, RabbitMQ should warn the user when queues expire due to inactivity but it doesn't, and due to our own bugs we've lost a lot of customer data as a result.
Positive: makes decoupling the web and API services from the deeper backend services easier by providing queues as an interface. This allowed us to split up our teams and have them develop independently of each other, speeding up software development.
All a non-TIBCO based applications need to use the TIBCO Rendezvous APIs and reprogrammed to communicate with other application using the Tibco Rendezvous.
All applications and enterprises need to have an enterprise license to communicate with each other.
TIBCO offers their Rendezvous APIs in various programming languages. Hence any application can use these APIs to start using the Tibco Rendezvous. Although most application prefers not to as TIBCO Rendezvous is TIBCO 's closely guarded recipe.
