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CockroachDB vs Oracle Database In-Memory comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 4, 2025

Review summaries and opinions

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

ROI

Sentiment score
6.7
CockroachDB's serverless model provides cost-effective, versatile cloud solutions, offering significant savings and operational advantages over separate environments.
Sentiment score
6.0
Oracle Database In-Memory provides varying ROI, with significant benefits but some users report challenges with support costs affecting returns.
 

Customer Service

Sentiment score
6.0
CockroachDB customer service is mixed; technical support quality varies, with users praising the AI chatbot, but responsiveness needs improvement.
Sentiment score
5.1
Oracle Database In-Memory support experience varies, with regional differences and reliance on self-solutions due to inconsistent assistance.
The issue was resolved efficiently.
Support quality varies across regions, with more advanced solutions from the U.S. and UK compared to Asian region support.
I rate the technical support of Oracle an eight or nine out of ten.
 

Scalability Issues

Sentiment score
7.0
CockroachDB excels in scalability and resource management, praised for seamless scaling from small to large, supporting diverse needs efficiently.
Sentiment score
7.9
Oracle Database In-Memory scales efficiently for thousands of users, supporting large setups with minimal performance impact and high satisfaction.
 

Stability Issues

Sentiment score
6.6
CockroachDB is stable overall, highly rated for reliability but faces challenges with protocol issues and large, complex workloads.
Sentiment score
7.7
Oracle Database In-Memory is highly rated for stability, reliability, and support, suitable for high-transaction systems with resource needs.
It was very difficult to move data from on-site to cloud in one attempt at the start, because we didn't have sufficient bandwidth to copy the data files to the cloud.
 

Room For Improvement

CockroachDB requires improvements in documentation, compatibility, UI features, disaster recovery, latency optimization, integration, and cost efficiency for global deployment.
Oracle Database In-Memory needs enhancements in analytics, scalability, security, cost efficiency, interface, and AI integration for optimal use.
For multi-region deployment, CockroachDB requires at least three plus replicas across data centers to achieve strong consistency across regions, which increases infrastructure costs including compute, storage, and networking.
Enhancing features like CAG augmentation and cache augmentation could significantly optimize performance for large language models.
 

Setup Cost

Enterprise users find CockroachDB affordable and reliable, with flexible pricing options appealing despite some perceiving high costs.
Oracle Database In-Memory is costly, justified by performance, but may deter smaller companies despite recent cloud cost reductions.
Recent reductions in cloud costs and learning opportunities, such as free portals for students, make the pricing reasonable without hindering access to powerful features and performance.
The pricing for Oracle Database In-Memory is more affordable.
 

Valuable Features

CockroachDB provides easy setup, fault tolerance, scalability, and security, while supporting PostgreSQL compatibility for optimal performance across regions.
Oracle Database In-Memory enhances performance, real-time analytics, security, flexibility, and transaction efficiency for large data volumes and data warehouses.
CockroachDB's geo-distribution feature is superior to traditional databases.
The valuable features of Oracle Database In-Memory include its capability to bypass disk storage for faster memory operations, which is critical for transactions and analytics.
 

Categories and Ranking

CockroachDB
Ranking in Relational Databases Tools
10th
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
13
Ranking in other categories
No ranking in other categories
Oracle Database In-Memory
Ranking in Relational Databases Tools
9th
Average Rating
8.8
Reviews Sentiment
7.6
Number of Reviews
32
Ranking in other categories
Embedded Database (2nd)
 

Mindshare comparison

As of September 2025, in the Relational Databases Tools category, the mindshare of CockroachDB is 4.1%, up from 2.7% compared to the previous year. The mindshare of Oracle Database In-Memory is 1.8%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Market Share Distribution
ProductMarket Share (%)
Oracle Database In-Memory1.8%
CockroachDB4.1%
Other94.1%
Relational Databases Tools
 

Featured Reviews

Antonio Tringali - PeerSpot reviewer
Open source with extensive documentation and a University for training
I am a freelancer. A client of mine wanted a solution that would allow them to scale yet not abandon the familiar PostgreSQL front-end (and rewrite a part of their source code). Scalability aside, CockroachDB is a fine way forward from PostgreSQL and is not changing the client source code part of the system. If you are lucky and you do not use newer features from recent versions of PostgreSQL or PostgreSQL extensions, it's fine. There are nice-to-have features for big organizations like regional tables. At the moment, my client simply does not use these. However, the serverless offer from CockroachDB is reacting well as data grows.
Laksiri Bala - PeerSpot reviewer
Faster processing and improved memory operations have enhanced transaction and analytics efficiency
The valuable features of Oracle Database In-Memory include its capability to bypass disk storage for faster memory operations, which is critical for transactions and analytics. It also offers specific memory areas, like in-memory cache, that act as intermediaries between disk and buffer cache. This feature helps organizations handle real-time memory requirements effectively.
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867,676 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
32%
Computer Software Company
13%
Educational Organization
6%
Comms Service Provider
6%
Financial Services Firm
19%
Computer Software Company
9%
Comms Service Provider
7%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise1
Large Enterprise5
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise4
Large Enterprise22
 

Questions from the Community

What do you like most about CockroachDB?
The subset of SQL that my client is using is completely supported.
What needs improvement with CockroachDB?
The platform should provide a UI feature where users have the ability to manage it. The CockroachDB platform should have a chatbot where users can inquire about pricing or seek solutions for querie...
What is your primary use case for CockroachDB?
We have been using CockroachDB for the last two years. From 2023, we started working on a product similar to Google Capture. We decided to work with CockroachDB with Hasura. Hasura is a UI for the ...
What do you like most about Oracle Database In-Memory?
We can integrate it with any data sources as well.
What needs improvement with Oracle Database In-Memory?
I currently don't know how Oracle Database In-Memory has benefited my organization. We recently received this query from our high management to use this In-Memory function, so we are currently in p...
 

Overview

 

Sample Customers

Baidu, Kindred, Tierion, Heroic Labs, Gorgias
Shanghai Customs
Find out what your peers are saying about CockroachDB vs. Oracle Database In-Memory and other solutions. Updated: September 2025.
867,676 professionals have used our research since 2012.