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LocalDB vs Oracle Database In-Memory comparison

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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:
 

Categories and Ranking

LocalDB
Ranking in Relational Databases Tools
34th
Average Rating
9.2
Reviews Sentiment
7.2
Number of Reviews
6
Ranking in other categories
No ranking in other categories
Oracle Database In-Memory
Ranking in Relational Databases Tools
12th
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
33
Ranking in other categories
Embedded Database (2nd)
 

Mindshare comparison

As of September 2026, in the Relational Databases Tools category, the mindshare of LocalDB is 1.4%, down from 1.8% compared to the previous year. The mindshare of Oracle Database In-Memory is 2.2%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Mindshare Distribution
ProductMindshare (%)
Oracle Database In-Memory2.2%
LocalDB1.4%
Other96.4%
Relational Databases Tools
 

Featured Reviews

Srini-Dhanaraj - PeerSpot reviewer
Founder & CEO at imfine.club
The database always has structured data, like rows, columns, and bases
LocalDB is an excellent solution for learners, beginners, and projects of negligible size; it is very good. Any startup can use a local database to start. Once they grow beyond its limits, they can migrate to a MS SQL server that's also available on-premises. I rate it ten out of ten.
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

"LocalDB is an excellent solution for learners, beginners, and projects of negligible size; it is very good."
"The solution has powerful reporting features that are very valuable."
"The initial setup was simple."
"The most valuable feature of LocalDB is the connection between the application and DB."
"The memory footprint is the smallest in its category of products, and I think Microsoft did a very good job squeezing as many features as possible in such a tiny executable."
"The initial setup is very straightforward. The guidelines are very easy to follow. Maintenance is very easy and requires very little manpower."
"The solution is fast."
"This tool help us build apps quicker and faster."
"We are using Oracle Database In-Memory as an indirect approach to improving response times, and in mixed-workload environments, we use the In-Memory column store to support OLAP-type queries without harming the latency-critical OLTP operations the systems earn money with."
"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."
"The most valuable aspects of this solution are the fast caching and improved performance to the database."
"We find the dashboard and the speed of data processing very valuable in Oracle Database In-Memory."
"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."
"The solution is very fast."
"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."
"Oracle Database In-Memory is a suite of features that improves performance for real-time analytics and mixed workloads."
 

Cons

"The internal connection features of LocalDB could improve."
"The ALM features can be improved, but the database by itself is reliable."
"The storage limit is about 10GB, so for medium to big databases it is not applicable."
"It is only for a small amount of data. Local DB is made for the purpose of small-volume optics."
"The solution needs to create a management tool. Right now, the solution has tools for creating a local installation, but it's too simplistic. We need something that's a bit more complex so that we can extend the tools with our scripts."
"The initial setup is complex and requires a skilled person."
"Especially, if you have large data, then it's not very efficient."
"The product could be more economical."
"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."
"Oracle Database In-Memory is more expensive than Azure, and the support from the Oracle team is not very good, especially since they do not have a support team in our region."
"The pricing could be improved. It would ideal if it was more reasonable."
"It's good and it functions, but it's not the easiest add-on to Database to work with."
"The query optimization and backup features should be added."
"We use some partitions in In-Memory. 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. We use last partitions on the table. We always need to create a script and make a schedule that can load a last partition in In-Memory. Oracle doesn't have features to do this automatically. I would like them to allow us to load last partitions, as well as other table partitions, in In-Memory. I think a good feature would do that automatically, letting you see a table, load a large partition, and monitor loading memory. It's quite a good feature."
 

Pricing and Cost Advice

"The licensing cost is too high for LocalDB."
"The fees are fair."
"It's quite costly and it comes with a fixed price."
"The pricing is pretty good so I rate it an eight out of ten."
"The product is expensive."
"The platform's licensing cost needs improvement."
"I rate the pricing a zero out of ten because Database In-Memory is too costly."
"The solution's pricing is high."
"Oracle Database In-Memory is expensive."
"Database In-Memory is priced a bit higher than its competitors like Microsoft."
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Top Industries

By visitors reading reviews
Comms Service Provider
13%
Financial Services Firm
10%
Outsourcing Company
8%
Construction Company
6%
Financial Services Firm
12%
Comms Service Provider
11%
Outsourcing Company
9%
Construction Company
6%
 

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

Ask a question
Earn 20 points
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

AstraZeneca, Kienzle Automotive GmbH, Kodak Alaris, Unilever, Floatel International and Kongsberg Maritime, MyHero
Shanghai Customs
Find out what your peers are saying about LocalDB vs. Oracle Database In-Memory and other solutions. Updated: September 2026.
913,806 professionals have used our research since 2012.