No more typing reviews! Try our Samantha, our new voice AI agent.

LocalDB vs MariaDB comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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
19th
Average Rating
9.2
Reviews Sentiment
7.2
Number of Reviews
6
Ranking in other categories
No ranking in other categories
MariaDB
Ranking in Relational Databases Tools
9th
Average Rating
8.2
Reviews Sentiment
6.7
Number of Reviews
62
Ranking in other categories
Open Source Databases (8th)
 

Mindshare comparison

As of June 2026, in the Relational Databases Tools category, the mindshare of LocalDB is 1.5%, down from 2.3% compared to the previous year. The mindshare of MariaDB is 3.5%, down from 6.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Mindshare Distribution
ProductMindshare (%)
MariaDB3.5%
LocalDB1.5%
Other95.0%
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.
AB
Co-Founder at Vsigma IT Labs Pvt Ltd
Has supported web application data needs but requires design adjustments to manage complex queries efficiently
Complex queries in MariaDB where the query needs to parse thousands of lines or data values face some performance issues. For small and medium-size volume, it is pretty good. If it goes beyond certain data and complex queries, we see performance issues. We tried the advanced replication feature between different regions, replicating data specifically residing on MariaDB to two different regions of MariaDB data, and there were some technical snags in terms of slowness and longer processing time. Point-in-time recovery in MariaDB is good for small databases. When data volume increases beyond 5 GB or 10 GB per day or runs into double-digit GBs, we found some performance issues. For data below 10 GB, it works fine. Performance is the primary focus area for MariaDB, particularly during transactions or complex query jobs where slow performance is observed. MariaDB is scalable and easy to scale.

Quotes from Members

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

Pros

"The solution is fast."
"This tool help us build apps quicker and faster."
"The initial setup was simple."
"LocalDB is an excellent solution for learners, beginners, and projects of negligible size; it is very good."
"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 solution has powerful reporting features that are very valuable."
"The most valuable feature of LocalDB is 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."
"If they want an open-source database that can handle huge volumes and is reliable and strong, then I would recommend it."
"The solution's features have effectively met our operational requirements as a standard SQL database."
"The most valuable features of the solution stem from the fact that it is an open-source product and offers its users great online community support."
"The most valuable feature of the solution is the query speed it offers."
"The most valuable features of the solution stem from the fact that it is a cloud-based tool, so it is pretty fast."
"The solution's high availability is its most valuable aspect."
"The solution is easy to set up and the implementation is very quick."
"The most valuable feature of MariaDB is the power it provides. It is a powerful solution."
 

Cons

"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."
"The internal connection features of LocalDB could improve."
"The storage limit is about 10GB, so for medium to big databases it is not applicable."
"The ALM features can be improved, but the database by itself is reliable."
"It's not very stable. It needs improvement."
"There is room for improvement in terms of security."
"Replication could be better, and it's not so simple. It would be better if they had a replication server. It would make things a lot easier. You need to have that replication server, but not in the same server farm. Then there will be a bit of latency between both because you should have one in one city and another one in a different city. That kind of solution should be more baked into every single database today. Mirroring the database in a live environment where any record written on the production server replicates instantly across the fiber on the other server wasn't easy. Many people don't even bother with that, and they just run one server."
"We'd like more data intelligence."
"The product needs more features and more functionality. It's imperative that it supports more platforms, and supports more operating systems."
"The license should be cheaper and closer to that offered by MySQL, Oracle and other products."
"A well-known issue for a lot of different users is associated with write-intensive applications."
"It is not suitable for mission-critical applications, but it is stable for other applications."
 

Pricing and Cost Advice

"The fees are fair."
"The licensing cost is too high for LocalDB."
"The tool is open-source."
"This is an open source solution with no licensing fees."
"There is a monthly subscription to use MariaDB."
"MariaDB is a free-to-use solution."
"I used the open-source version, which is available free of charge."
"It is an open-source solution."
"We pay for a yearly license."
"MariaDB is an open-source software, meaning I don't need to pay for the product."
report
Use our free recommendation engine to learn which Relational Databases Tools solutions are best for your needs.
900,644 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
13%
Comms Service Provider
11%
Manufacturing Company
9%
Computer Software Company
7%
Computer Software Company
11%
Financial Services Firm
10%
Comms Service Provider
9%
University
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business28
Midsize Enterprise12
Large Enterprise26
 

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 is your experience regarding pricing and costs for MariaDB?
MariaDB is in the pricey range, especially for huge databases handling terabytes of data. The cost depends on the volume of data and different features enabled during configuration, such as backup ...
What needs improvement with MariaDB?
Sometimes, complex queries that were supported in Oracle are not available in MariaDB. Advanced indexing is not available. Oracle is very advanced compared to MariaDB, and those advanced features a...
What is your primary use case for MariaDB?
My client has been using MariaDB for the last four years. We are using MariaDB in the cloud.
 

Comparisons

 

Overview

 

Sample Customers

AstraZeneca, Kienzle Automotive GmbH, Kodak Alaris, Unilever, Floatel International and Kongsberg Maritime, MyHero
Google, Wikipedia, Tencent, Verizon, DBS Bank, Deutsche Bank, Telefónica, Huatai Securities
Find out what your peers are saying about LocalDB vs. MariaDB and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.