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Druid vs Oracle Database In-Memory comparison

 

Comparison Buyer's Guide

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

Druid
Ranking in Embedded Database
6th
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Oracle Database In-Memory
Ranking in Embedded Database
2nd
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
33
Ranking in other categories
Relational Databases Tools (11th)
 

Mindshare comparison

As of August 2026, in the Embedded Database category, the mindshare of Druid is 3.8%, up from 3.4% compared to the previous year. The mindshare of Oracle Database In-Memory is 12.2%, up from 9.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Embedded Database Mindshare Distribution
ProductMindshare (%)
Oracle Database In-Memory12.2%
Druid3.8%
Other84.0%
Embedded Database
 

Featured Reviews

Kemal Duman - PeerSpot reviewer
Team Lead, Data Engineering at Nesine.com
Efficiently display real-time data with optimal time series analytics
The primary use case of Druid in our organization is to display data to business units and build real-time dashboards. We are utilizing Druid on a Kubernetes cluster to showcase time-based analytics and run real-time analytics using Key Vault. It is valued for its ability to efficiently show…
Hosney Osman - PeerSpot reviewer
Technical Solution Architect at Vodafone
Real-time analytics have transformed response times and support huge data volumes with compression
I do not have any comment related to the improvement of the solution; for sure, it needs improvement, but for my use cases, it is very sufficient, and I think for the biggest companies, it needs a very powerful infrastructure. The area where improvement is required the most in the product is the UI. The problem with the UI is that it is not complex for understanding, but it needs some training to know what each button does, how it works, and the many variables needed.

Quotes from Members

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

Pros

"Druid facilitates displaying real-time or near real-time data and time-based analytics to business units."
"The on-premise version is stable."
"The solution is very fast."
"Database In-Memory, to me, is the most compelling reason to go to Oracle 12c, release 1."
"I've been an Oracle customer with different companies, and one of the key things that stands out for Oracle is the support, because I also work with other database vendors and that's the biggest differentiator."
"We can integrate it with any data sources as well."
"It accelerates query processing, which in turn speeds up operations and streamlines workflow, and ultimately enhancing productivity."
"The scalability is very good."
"I find the performance features of Oracle Database In-Memory to be most beneficial, with system performance in milliseconds, dual format architecture positively impacting our data processing, and clear financial benefits from its efficient operation that improve our overall operational efficiency."
 

Cons

"We face challenges with Druid in merging two or more data sources."
"Additionally, once we put data into Oracle, it's very hard to move it out to another solution, so we have to stay with Oracle."
"We have a very large table and a low dose. It is very expensive in data to load all of them into In-Memory. It takes up more memory slots in the server, as well as a lot of RAM."
"The solution is very expensive."
"The query optimization and backup features should be added."
"Especially, if you have large data, then it's not very efficient."
"Oracle Database In-Memory could improve by better supporting generative AI challenges, such as hallucination management."
"The solution is quite expensive."
"The dashboard requires some refreshment or configuration improvements."
 

Pricing and Cost Advice

Information not available
"Oracle Database In-Memory is expensive."
"It's quite costly and it comes with a fixed price."
"The solution's pricing is high."
"I rate the pricing a zero out of ten because Database In-Memory is too costly."
"There is a need to make a yearly payment towards the licensing costs, after which there is any to pay towards the support cost attached to the solution."
"The product is expensive."
"The pricing is pretty good so I rate it an eight out of ten."
"The platform's licensing cost needs improvement."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
13%
Comms Service Provider
9%
Construction Company
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise4
Large Enterprise23
 

Questions from the Community

What is your experience regarding pricing and costs for Druid?
Druid is free for us as we use the open-source version.
What needs improvement with Druid?
We face challenges with Druid in merging two or more data sources. Merging or joining should be done in a more practical manner, facilitating easier combination of both real-time and batch data sou...
What is your primary use case for Druid?
The primary use case of Druid in our organization is to display data to business units and build real-time dashboards. We are utilizing Druid on a Kubernetes cluster to showcase time-based analytic...
What needs improvement with Oracle Database In-Memory?
I do not have any comment related to the improvement of the solution; for sure, it needs improvement, but for my use cases, it is very sufficient, and I think for the biggest companies, it needs a ...
What is your primary use case for Oracle Database In-Memory?
The major use case for Oracle Database In-Memory is real-time applications that need a fast response between the application and the database directly without any latency.
 

Overview

 

Sample Customers

Information Not Available
Shanghai Customs
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