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LocalDB 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:
 

Categories and Ranking

LocalDB
Ranking in Relational Databases Tools
18th
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
10th
Average Rating
8.8
Reviews Sentiment
7.1
Number of Reviews
33
Ranking in other categories
Embedded Database (4th)
 

Mindshare comparison

As of March 2026, in the Relational Databases Tools category, the mindshare of LocalDB is 1.5%, down from 2.7% compared to the previous year. The mindshare of Oracle Database In-Memory is 2.0%, up from 1.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Mindshare Distribution
ProductMindshare (%)
Oracle Database In-Memory2.0%
LocalDB1.5%
Other96.5%
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

"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 was simple."
"The most valuable feature of LocalDBis the connection between the application and DB."
"The initial setup is very straightforward. The guidelines are very easy to follow. Maintenance is very easy and requires very little manpower."
"LocalDB is an excellent solution for learners, beginners, and projects of negligible size; it is very good."
"The solution is fast."
"The solution's ROI is excellent."
"Security is the most valuable feature."
"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."
"The on-premise version is stable. We have different teams and resources for the server side, for admin, and for development. We can easily take care of all the services and applications."
"Combined with Exadata, it makes a solution that will deliver the best performance related to the volume of data."
"Normally, every database server uses hard disks. In-Memory has a feature, apart from their database, which is very good. When we start our server, all your data needs loading memory. We can use that. It's a very good feature. I think they added this feature in 2019. We can mount memory in the partition, create partitions in there, and create table space from that spot to share. It's a really good feature. We use it a lot."
"The most valuable feature of Database In-Memory is that it's really fast."
"The most valuable aspects of this solution are the fast caching and improved performance to the database"
 

Cons

"The internal connection features of LocalDB could improve."
"The initial setup is complex and requires a skilled person."
"It is only for a small amount of data. Local DB is made for the purpose of small-volume optics."
"The ALM features can be improved, but the database by itself is reliable."
"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 storage limit is about 10GB, so for medium to big databases it is not applicable."
"You need to have platinum service to get good support. Otherwise, you'll have to struggle a bit."
"They should improve the solution's scalability for large databases."
"It's good and it functions, but it's not the easiest add-on to Database to work with."
"The solution should move to the new way of writing software code with AI that is intelligent and learns."
"Especially, if you have large data, then it's not very efficient."
"They should lower the price. My customers think that it's too expensive."
"Oracle Database In-Memory appliance-based solutions can be restrictive for some applications, as they may require more flexibility in the database design to be tuned and sized to the customer's needs."
"The query optimization and backup features should be added."
 

Pricing and Cost Advice

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

By visitors reading reviews
Financial Services Firm
12%
Comms Service Provider
12%
Computer Software Company
12%
Manufacturing Company
7%
Financial Services Firm
15%
Marketing Services Firm
9%
Comms Service Provider
8%
Computer Software 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

What needs improvement with LocalDB?
Technically speaking, you don't need to get any updates because it's not online. It's on-premise. So once it is installed, then you get a desktop-grade version. But the purpose of LocalDB is not th...
What is your primary use case for LocalDB?
There were multiple systems, some planned, like the mainframe, the gold database, a website, and a manual Excel spreadsheet. These were the various data sources, and we wanted to bring everything i...
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 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 ...
 

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: March 2026.
884,873 professionals have used our research since 2012.