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LocalDB vs MariaDB 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
MariaDB
Ranking in Relational Databases Tools
8th
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
61
Ranking in other categories
Open Source Databases (8th)
 

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 MariaDB is 4.2%, down from 7.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Mindshare Distribution
ProductMindshare (%)
MariaDB4.2%
LocalDB1.5%
Other94.3%
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."
"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 initial setup is very straightforward. The guidelines are very easy to follow. Maintenance is very easy and requires very little manpower."
"The initial setup was simple."
"The most valuable feature of LocalDBis the connection between the application and DB."
"I haven't faced any technical issues with the product, and it works fine."
"A valuable feature is that we can use it for quite a few things, all the things you'd expect from a server—along the lines of Linux's Lightweight Directory."
"MariaDB is stable and the initial setup is straightforward."
"MariaDB is a fast and flexible tool."
"The solution runs very quickly. It's not slow at all."
"The most valuable feature of the solution is a relational database, which is fairly reliable...It is a stable solution."
"Easy to use and available in most environments."
"It delivers fast processing times, particularly for frequent select queries and insert/update operations."
 

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 storage limit is about 10GB, so for medium to big databases it is not applicable."
"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."
"With respect to clustering and the master-slave configuration, sometimes the slave goes out of synch."
"The GUI could be improved a bit. The user interface needs to be improved."
"MariaDB doesn't handle long or complex SQL queries quite as well as Oracle Database."
"The product needs more features and more functionality. It's imperative that it supports more platforms, and supports more operating systems."
"Sometimes, complex queries that were supported in Oracle are not available in MariaDB."
"The dashboard and pricing need improvement."
"When we have had issues with accidental computer shutdown or a power outage, our MariaDB database was corrupted."
"Master-master replication is something that needs to be simplified."
 

Pricing and Cost Advice

"The fees are fair."
"The licensing cost is too high for LocalDB."
"This is an open-source product, which can be used free of charge."
"My company uses the free version of the solution."
"It is free of charge."
"MariaDB is a free-to-use solution."
"The cost is quite good. You can have the open source, free version, which has adequate capacity."
"The tool is open-source."
"The solution is free, but if you want the enterprise version you will need to pay for some licenses but the cost is less than other solutions, such as Oracle."
"There is a monthly subscription to use MariaDB."
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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%
Computer Software Company
12%
Comms Service Provider
9%
University
9%
Financial Services Firm
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business27
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 do you like most about MariaDB?
The integration with other products is seamless.
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...
 

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: March 2026.
884,933 professionals have used our research since 2012.