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Cassandra vs Oracle NoSQL comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 7, 2025

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

Cassandra
Ranking in NoSQL Databases
4th
Average Rating
8.0
Reviews Sentiment
6.1
Number of Reviews
24
Ranking in other categories
Vector Databases (15th)
Oracle NoSQL
Ranking in NoSQL Databases
10th
Average Rating
8.0
Reviews Sentiment
6.8
Number of Reviews
8
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the NoSQL Databases category, the mindshare of Cassandra is 10.8%, down from 12.8% compared to the previous year. The mindshare of Oracle NoSQL is 2.8%, down from 4.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
NoSQL Databases
 

Featured Reviews

Himanshu Amodwala - PeerSpot reviewer
Well-equipped to handle a massive influx of data and billions of requests
The use of Cassandra in real-time data analytics has been pivotal for our e-commerce platform. As our platform operates 24/7, providing services to sellers and customers alike, the need for real-time updates is paramount. For instance, when a customer leaves comments or feedback on an image, they anticipate an immediate reflection of these changes on the portal. Similarly, sellers altering product attributes or updating images expect instant visibility of these modifications. Handling large data volumes with Cassandra has been an excellent experience. Despite challenges related to the influx, these were not attributed to Cassandra itself but rather to middle-layer issues. Generally, it demonstrated scalability with workloads, thanks to its horizontal scaling capabilities. We could easily add new nodes to the system as needed, ensuring the platform coped well with increasing loads. The tool's most beneficial feature for scalability is its entire architecture. The absence of a single point of failure or a leader within the ecosystem contributes to its robust scalability. This key aspect influenced our decision to opt for the Cassandra ecosystem. In terms of performance, it demonstrated the ability to handle approximately 1.6 billion requests per day. This was achieved on AWS using EC2 instances, and it was during a period about four to five years ago.
GLEDSONCOOPER - PeerSpot reviewer
The implementation is simple and only takes 15 to 30 minutes
NoSQL has high availability. I think it's perfect from a technical perspective. It's quick to run and go Oracle could improve how NoSQL works in containers. I don't think NoSQL needs any new features, but I want to see new features in the Oracle Cloud Infrastructure. I would like to see some…

Quotes from Members

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

Pros

"The time series data was one of the best features along with auto publishing."
"The most valuable features are the counter features and the NoSQL schema. It also has good scalability. You can scale Cassandra to any finite level."
"The solution's database capabilities are very good."
"The most valuable features of Cassandra are the NoSQL database, high performance, and zero-copy streaming."
"We can add almost one million columns to the solution."
"The technical evaluation is very good."
"I am satisfied with the performance."
"Overall, I would rate Cassandra as nine because of its fast writes, which really suit our use cases mostly."
"NoSQL has high availability. I think it's perfect from a technical perspective. It's quick to run and go."
"The product meets expectations when it comes to stability."
"We have a support agreement with Oracle, ensuring full support for the product. It is crucial for our public-facing features. Oracle NoSQL is easy to manage and has fast data retrieval. Its compatibility with Oracle Database is seamless, making integration between NoSQL and relational databases smooth and effortless. Oracle NoSQL and NoSQL data replication in our environment works efficiently. Oracle fully supports it, and we can easily configure and manage authentication for the NoSQL database."
"The tool is easy to learn."
"Oracle NoSQL is pretty scalable."
 

Cons

"The solution is not easy to use because it is a big database and you have to learn the interface. This is the case though in most of these solutions."
"The solution doesn't have joins between tables so you need other tools for that."
"Doesn't support a solution that can give aggregation."
"Interface is not user friendly."
"Batching bulk data can cause performance issues."
"The secondary index in Cassandra was a bit problematic and could be improved."
"There were challenges with the query language and the development interface. The query language, in particular, could be improved for better optimization. These challenges were encountered while using the Java SDK."
"The initial setup of Cassandra can be difficult in the configuration. There might be a need to have assistance. The implementation process can six months for connecting to certain databases."
"The installation is difficult."
"Handling big data in a user-friendly way is currently a bit of an issue. The dashboard for this needs some work."
"Focusing on making the administration easier compared to other solutions like MongoDB could be beneficial. Simplifying the administrative tasks could enhance the user experience."
"Oracle could improve how NoSQL works in containers. I don't think NoSQL needs any new features, but I want to see new features in the Oracle Cloud Infrastructure. I would like to see some improvements in OCI's building options."
"I would rate Oracle NoSQL six or 6.5 out of ten based on my experience."
 

Pricing and Cost Advice

"Cassandra is a free open source solution, but there is a commercial version available called DataStax Enterprise."
"There are licensing fees that must be paid, but I'm not sure if they are paid monthly or yearly."
"I don't have the specific numbers on pricing, but it was fairly priced."
"We are using the open-source version of Cassandra, the solution is free."
"I use the tool's open-source version."
"We pay for a license."
"The product is expensive and Oracle could work to lower the licensing cost."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Computer Software Company
15%
Comms Service Provider
5%
University
5%
Financial Services Firm
30%
Computer Software Company
13%
Government
7%
Legal Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about Cassandra?
The use of Cassandra in real-time data analytics has been pivotal for our e-commerce platform. As our platform operates 24/7, providing services to sellers and customers alike, the need for real-ti...
What needs improvement with Cassandra?
While Cassandra can handle NoSQL, I think there should be more flexibility for whole schema design when data is stored in wide columns. Additionally, I believe that eventual consistency should be e...
What needs improvement with Oracle NoSQL?
Focusing on making the administration easier compared to other solutions like MongoDB could be beneficial. Simplifying the administrative tasks could enhance the user experience.
What is your primary use case for Oracle NoSQL?
We use Oracle NoSQL to store structured data, logs, and other information in our infrastructure. It mainly serves as a storage solution for these types of data.
 

Comparisons

 

Overview

 

Sample Customers

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Find out what your peers are saying about Cassandra vs. Oracle NoSQL and other solutions. Updated: April 2025.
849,190 professionals have used our research since 2012.