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Apache Kafka vs IBM Event Streams comparison

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Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Apache Kafka
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
92
Ranking in other categories
Streaming Analytics (6th)
IBM Event Streams
Average Rating
8.4
Reviews Sentiment
7.8
Number of Reviews
3
Ranking in other categories
Message Queue (MQ) Software (12th)
 

Mindshare comparison

Apache Kafka and IBM Event Streams aren’t in the same category and serve different purposes. Apache Kafka is designed for Streaming Analytics and holds a mindshare of 3.5%, down 3.8% compared to last year.
IBM Event Streams, on the other hand, focuses on Message Queue (MQ) Software, holds 2.9% mindshare, up 1.4% since last year.
Streaming Analytics Mindshare Distribution
ProductMindshare (%)
Apache Kafka3.5%
Databricks7.4%
Apache Flink6.7%
Other82.4%
Streaming Analytics
Message Queue (MQ) Software Mindshare Distribution
ProductMindshare (%)
IBM Event Streams2.9%
IBM MQ21.4%
ActiveMQ20.1%
Other55.6%
Message Queue (MQ) Software
 

Featured Reviews

Amandeep Pawar - PeerSpot reviewer
Engineer Technology at Iris Software Technologies Private Limited
Event-driven architecture has improved asynchronous communication and supports high throughput
We can improve the high throughput because there are some limitations. We could add something to improve Apache Kafka. Based on my daily usage and analysis, there is a complex setup and management, which is one area requiring improvement. Apache Kafka does not have built-in message delay or scheduling capabilities. Apache Kafka cannot natively schedule messages. Limited message prioritization is also an area requiring improvement. Ordering is limited to a single partition. Large messages affect performance. Apache Kafka is optimized for many small to medium-sized messages, but large payloads increase network usage, increase disk usage, and slow down producers and consumers. I rate Apache Kafka eight out of ten instead of ten out of ten because operating an Apache Kafka cluster requires expertise in partitioning, application monitoring, and capacity planning. Self-managed deployment can become complex as the cluster grows. Pro-managed Apache Kafka services significantly reduce the operational overhead.
Ismail El-Dahshan - PeerSpot reviewer
CEO at areebah
Efficiently calculates data flow and provides ease of integration
We seamlessly integrated IBM Event Streams with real data processes by establishing data consumers. The consumers act as end-users, initiating requests and receiving responses from the data provider. The system efficiently processes and calculates the data flow within the cluster using DLP functionality. It provides an easy integration, particularly in creating a platform and facilitating interactions between subscribers and service providers. I rate it an eight out of ten.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The main advantage is increased reliability, particularly with regard to data and the speed with which messages are published to the other side."
"The solution is stable, and the most fantastic thing about it is its throughput."
"Other than the problems with having no control over the queue, Apache Kafka is wonderful."
"It's an open-source product, which means it doesn't cost us anything to use it."
"Apache Kafka has improved our organization because it's more reliable than Rabbit."
"The most valuable feature of Apache Kafka is its versatility. It can solve many use cases or can be a part of many use cases. Its fundamental value of it is in the real-time processing capability."
"Apache Kafka has helped our client's online restaurant company by allowing them to take any orders and send the notifications with some other details, such as logic commands, to the different microservices."
"We are growing and currently, we manage 1M events per second in Kafka."
"I am happy with the product, other than pricing I don't have any other improvements that I can suggest."
"I'm an administrator, and what I like most is the interface, the security, and the storage."
"The stability has been good."
"The triggering scenarios and routing scenarios are all good, making it a very useful solution for financial institutions."
"The system efficiently processes and calculates the data flow within the cluster using DLP functionality."
 

Cons

"It needs a separate cluster and a separate administrator to manage the Kafka cluster, adding an extra cost."
"If you are using the same group ID for multiple topics, it may shut down the application."
"The interface of Apache Kafka could be significantly better."
"Due to the fact that the solution is open source, it has a zookeeper dependency."
"Pulsar gives more scalability to an even grouping, but Apache Kafka is used more if you want to send something in a time series-based. If this does not matter to you then Pulsar could be more customizable. Apache Kafka is nothing but a streaming system with local storage."
"Kafka does not provide control over the message queue, so we do not know whether we are experiencing lost or duplicate messages."
"This product guarantees at-least-once delivery."
"The price for the enterprise version is quite high. It would be better to have a lower price."
"The pricing needs to be improved."
"The product's interface needs improvement."
"In the next release, I would like to see the GUI allow you to configure the security section."
"It would be helpful if they could help us explain why they, as in, the customers, should use the product and the overall benefits."
 

Pricing and Cost Advice

"We use the free version."
"Apache Kafka is an open-source solution and there are no fees, but there are fees associated with confluence, which are based on subscription."
"Apache Kafka is an open-sourced solution. There are fees if you want the support, and I would recommend it for enterprises. There are annual subscriptions available."
"The cost can vary depending on the provider and the specific flavor or version you use. I'm not very knowledgeable about the pricing details."
"Kafka is open-source and it is cheaper than any other product."
"The solution is open source."
"Running a Kafka cluster can be expensive, especially if you need to scale it up to handle large amounts of data."
"It's quite affordable considering the value it provides."
"The platform is averagely priced."
"The pricing needs to be improved."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Outsourcing Company
12%
Manufacturing Company
11%
Construction Company
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business33
Midsize Enterprise20
Large Enterprise51
No data available
 

Questions from the Community

What are the differences between Apache Kafka and IBM MQ?
Apache Kafka is open source and can be used for free. It has very good log management and has a way to store the data used for analytics. Apache Kafka is very good if you have a high number of user...
What is your experience regarding pricing and costs for Apache Kafka?
Based on my understanding for the setup and cost to set up Apache Kafka, I was not responsible for the pricing or licensing decisions. Apache Kafka itself is open source and free to use. Infrastruc...
What needs improvement with Apache Kafka?
We can improve the high throughput because there are some limitations. We could add something to improve Apache Kafka. Based on my daily usage and analysis, there is a complex setup and management,...
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