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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SAP Cloud ERP
Score 8.6 out of 10
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SAP Cloud ERP (SAP S/4HANA Cloud) is a modular ERP that enables users to run mission-critical operations in real time from anywhere, introduce new business models in any industry, and expand globally. SAP Cloud ERP is a SaaS product and can also be deployed in a hybrid landscape for quicker time to value. SAP Cloud ERP is a foundational component of the
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.
SAP Cloud ERP reduces dependency on multiple systems and ensures improved efficiency in enterprise resource planning. Real-time reporting capabilities and scalability of the product. Use of the software ensures compliance and allows smooth integration with other systems. The software allows customization to accommodate users' uniqueness and has very convenient customer support services. The only major challenge with the software is limited configuration.
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.
The cost of SAP as an ERP is quite high and the switching costs associated with ERP systems are even higher. That being said moving from one ERP to another only happens once in a great while for large organizations. Those switching costs include retraining, IT hardware requirements, outside consultants and more
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.
The software is user-friendly and intuitive. It has extensive and reliable reporting and forecasting systems. Smooth integration of the software with other products and unlimited customization. SAP Cloud ERP software supports many languages and ensures high accuracy in billing and invoicing.
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.
The support system I find great as whenever I run into problems they rectify them quickly as possible they never reacted late the support is just up to the mark for me. They provide many solutions to the problems I faced the [technical] team support is always amazing they [listen] to mean work accordingly.
SAP requires a lot of internal and external resources to complete its successful implementation. The cloud version requires a deeper understanding of the different capabilities of the local systems (hardware) and the connection towards your local IT team. We found several problems on our systems that we couldn't foresee before the implementation and roll out.
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
The platform utilizes advanced predictive analytics to anticipate operational bottlenecks and put them out of commission before the problems become larger. We can proactively develop effective strategies that help keep service quality in the face of unexpected changes in the market, or external disruptions, by continuously analyzing historical performance data as well as elements of the current market
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.
