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LocalDB vs MySQL 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
13th
Average Rating
9.2
Reviews Sentiment
7.2
Number of Reviews
6
Ranking in other categories
No ranking in other categories
MySQL
Ranking in Relational Databases Tools
4th
Average Rating
8.2
Reviews Sentiment
7.4
Number of Reviews
150
Ranking in other categories
Open Source Databases (1st)
 

Mindshare comparison

As of October 2025, in the Relational Databases Tools category, the mindshare of LocalDB is 1.7%, down from 2.8% compared to the previous year. The mindshare of MySQL is 7.5%, down from 7.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Market Share Distribution
ProductMarket Share (%)
MySQL7.5%
LocalDB1.7%
Other90.8%
Relational Databases Tools
 

Featured Reviews

Srini-Dhanaraj - PeerSpot reviewer
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.
Prabir Kumar Kundu - PeerSpot reviewer
Offers robust security and availability with impressive replication capabilities
Regarding their documentation and interface, there is room for improvement. Documentation is definitely required when running multiple databases on a cluster system. The load balancer, MySQL LB, which is used to connect to the application, lacks clear documentation. When there are multiple application servers connecting to the MySQL cluster and going through the MySQL load balancer, the documentation is not user-friendly. It's there, but only technical persons with deep knowledge of the MySQL database can implement it. Most of the community users or ISVs who use MySQL don't have many technical persons or DBA experts, so they face some challenges for the high availability of connecting high available databases from high available applications. That documentation should be simplified.

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."
"The most valuable feature of LocalDBis the connection between the application and DB."
"LocalDB is an excellent solution for learners, beginners, and projects of negligible size; it is very good."
"The initial setup was simple."
"The initial setup is very straightforward. The guidelines are very easy to follow. Maintenance is very easy and requires very little manpower."
"A good traditional database that supports JSON."
"The solution is easy to use."
"It has a lot of features. The RDBMS, consistency, and multi-user features are valuable."
"​We use MySQL for enterprise data storage as well as part of the back-end of websites and web applications.​"
"I like MySQL because of its community."
"MySQL is an open-source product and has good community support. If you encounter any problem, you can easily ask other members of the community to help. They help you a lot. On top of being free, MySQL is a cross-platform database, meaning it can work on both Windows and Linux. It is very good for us."
"The initial setup for the SQL database is not complex and it even integrates into the platform. You set up the recipe and then just follow the runbook, the build book. Then it works as long as you follow the procedures."
"The installation process for the most scalable solution is remarkably quick, taking only a short amount of time."
 

Cons

"The ALM features can be improved, but the database by itself is reliable."
"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 internal connection features of LocalDB could improve."
"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 data masking functionality should be improved as well as the native encryption functionality in the MySQL database."
"We face certain integration issues, especially when we integrate the database with security solutions like IBM QRadar, which affects database performance."
"Since we upgraded from 8.0.12 to 8.0.22, it has had some slowness-related issues. Some of the queries that were fast previously are quite slow now. I did some research, and I found many people complaining about it."
"Improvements are required in character set support, scalability, and big data sets."
"The workbench could be improved. In particular, error messages can be improved, which are horrific and completely unhelpful. I'd like to see improved parsing of errors. When you write SQL and it crashes, it usually is something completely irrelevant and not helpful. I've started to use GPT 3.5 for finding out how to do things. I got to do something a bit different, and that I found to be very useful. If there was some way to tie it into one of the new AI tools, that would probably be a good idea."
"The user interface could be more user friendly. Mainly because most of the times we see black and white digital lines. Something like Python."
"The auto-tuning and NDB cluster has some limitations regarding foreign keys."
"Scalability could be improved."
 

Pricing and Cost Advice

"The fees are fair."
"The licensing cost is too high for LocalDB."
"It has a community version."
"​Enterprise editions and support are definitely needed for the heavy users who need direct support. ​"
"We are using the free community edition of MySQL."
"We pay a yearly subscription fee."
"MySQL Enterprise Support is not cheap, though might still be cheaper than Oracle or SQL Server. They may not have local support depending on where you’re based, but there are many smaller agencies out there that will readily provide support. You’ll need to spend some time looking around."
"I would rate the solution’s pricing a six out of ten. The solution is not cheap but it’s a fair value. The pricing depends on the use cases of our customers. Some of our customers use the community edition which is license free and a good fit for their use cases. However, we encourage our bigger customers to sign up because of the scalability issues. The paid versions get direct technical support from Oracle."
"We are using the free version of MySQL. We prefer paying for a yearly license."
"MySQL is free."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Computer Software Company
12%
Government
11%
Comms Service Provider
9%
Computer Software Company
14%
Financial Services Firm
10%
Manufacturing Company
8%
Educational Organization
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business73
Midsize Enterprise31
Large Enterprise61
 

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...
Why are MySQL connections encrypted and what is the biggest benefit of this?
MySQL encrypts connections to protect your data and the biggest benefit from this is that nobody can corrupt it. If you move information over a network without encryption, you are endangering it, m...
Considering that there is a free version of MySQL, would you invest in one of the paid editions?
I may be considered a MySQL veteran since I have been using it since before Oracle bought it and created paid versions. So back in my day, it was all free, it was open-source and the best among sim...
What is one thing you would improve with MySQL?
One thing I would improve related to MySQL is not within the product itself, but with the guides to it. Before, when it was free, everyone was on their own, seeking tutorials and how-to videos onli...
 

Comparisons

 

Overview

 

Sample Customers

AstraZeneca, Kienzle Automotive GmbH, Kodak Alaris, Unilever, Floatel International and Kongsberg Maritime, MyHero
Facebook, Tumblr, Scholastic, MTV Networks, Wikipedia, Verizon Wireless, Sage Group, Glassfish Open Message Queue, and RightNow Technologies.
Find out what your peers are saying about LocalDB vs. MySQL and other solutions. Updated: September 2025.
868,706 professionals have used our research since 2012.