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Altair Panopticon vs Apache Spark Streaming 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

Altair Panopticon
Ranking in Streaming Analytics
35th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
Data Visualization (39th)
Apache Spark Streaming
Ranking in Streaming Analytics
8th
Average Rating
7.8
Reviews Sentiment
6.4
Number of Reviews
17
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Streaming Analytics category, the mindshare of Altair Panopticon is 1.2%, up from 0.1% compared to the previous year. The mindshare of Apache Spark Streaming is 4.6%, up from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Streaming Analytics Mindshare Distribution
ProductMindshare (%)
Apache Spark Streaming4.6%
Altair Panopticon1.2%
Other94.2%
Streaming Analytics
 

Featured Reviews

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Kuldeep Pal - PeerSpot reviewer
Data Engineer at Walmart Global Tech
Efficient data handling empowers near-real-time fraud detection and robust recovery mechanisms
The positive impact from Apache Spark Streaming is its near real-time capability. It has a good ecosystem that provides good support. However, if you need purely real-time data, you would be going with Flink. Apache Spark Streaming is good for near-to-real-time data and requires less maintenance, which is beneficial for developers and companies. The new feature coming in Apache Spark Streaming 4 is continuous streaming. If continuous streaming becomes stable and performs comparably to Flink, then Apache Spark Streaming would be preferred everywhere due to its good maintenance and support system. While it is reliable, there are some issues with Apache Spark Streaming as it is not 100% reliable. Sometimes it fails, requiring numerous configurations such as checkpointing, watermarking, and other features. If you select a 10-minute window and the data arrives at the 30th minute, it sometimes loses data in between. You also have to apply back pressure when numerous messages are coming in. It requires constant monitoring and maintenance. I would say it is 90-95% reliable, but multiple configurations and frequent maintenance make it slightly less reliable. The continuous deployment feature being in beta phase could benefit everyone if released earlier.
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
15%
Comms Service Provider
10%
Outsourcing Company
10%
Construction Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise7
 

Questions from the Community

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What needs improvement with Apache Spark Streaming?
One of the improvements we need is in Spark SQL and the machine learning library. I don't think there is too much to work on, but the issue is when we want to use machine learning, we always need t...
What is your primary use case for Apache Spark Streaming?
We work with Apache Spark Streaming for our project because we use that as one of the landing data sources, and we work with it to ensure we can get all of the data before it goes through our data ...
What advice do you have for others considering Apache Spark Streaming?
One thing I would share with other organizations considering Apache Spark Streaming is the necessity of having effective data storage. We want to ensure we acquire and manage our data storage effec...
 

Also Known As

Datawatch Panopticon
Spark Streaming
 

Overview

 

Sample Customers

BlackRock, Nasdaq, Citadel, Citi, Imagine Software, Deutsche Bank, FIS, HSBC, Morgan Stanley
UC Berkeley AMPLab, Amazon, Alibaba Taobao, Kenshoo, eBay Inc.
Find out what your peers are saying about Databricks, Microsoft, Apache and others in Streaming Analytics. Updated: August 2026.
912,006 professionals have used our research since 2012.