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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
32nd
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
7.0
Number of Reviews
152
Ranking in other categories
Open Source Databases (1st)
 

Mindshare comparison

As of August 2026, in the Relational Databases Tools category, the mindshare of LocalDB is 1.4%, down from 1.9% compared to the previous year. The mindshare of MySQL is 6.2%, down from 7.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Mindshare Distribution
ProductMindshare (%)
MySQL6.2%
LocalDB1.4%
Other92.4%
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.
Prabir Kumar Kundu - PeerSpot reviewer
SR AVP–Presales Cloud & Platform Management Services at Path Infotech ltd
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

"This tool help us build apps quicker and faster."
"The initial setup is very straightforward. The guidelines are very easy to follow. Maintenance is very easy and requires very little manpower."
"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 LocalDB is the connection between the application and DB."
"The solution is fast."
"The solution has powerful reporting features that are very valuable."
"LocalDB is an excellent solution for learners, beginners, and projects of negligible size; it is very good."
"The most valuable feature is the on-premises data encryption facilities."
"It has a relational database system."
"MySQL's clustering features are very strong, and you can automate scripting, so that helps. We wrote a Terraform script and ran it."
"For a free product, it works very well and it's easy to use and configure."
"MySQL is compatible with most of the platforms."
"Storage and searching quickly on data is no longer an issue facing us using Excel."
"Table partitioning is most valuable. It is easy to use."
"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."
 

Cons

"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 initial setup is complex and requires a skilled person."
"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."
"It is only for a small amount of data. Local DB is made for the purpose of small-volume optics."
"Rather than going in-depth about the technical features, which a technical person can directly tell, I would say that MySQL should be able to adapt to the next framework. The 5G framework means an unstructured framework. So if MySQL becomes smoother and more adaptable, it'll be easier."
"I feel that some tools which make it easier to create queries or make it easier for other functions would be really interesting to see."
"I would rate the stability a seven out of ten. It does break down a little at times."
"MyISAM tables could be more reliable."
"The data masking functionality should be improved as well as the native encryption functionality in the MySQL database."
"The backup methods need improvement."
"Mostly they will just choose the Oracle database. Why? Because of Oracle database's capability to handle the big workload for enterprise businesses. I think that will become their priority and MySQL will not be an option for them."
"Integration is a key feature in need of improvement, as we have spent hours building this just to ensure that a set of data is exposed to a different client, a different world in need of that data."
 

Pricing and Cost Advice

"The licensing cost is too high for LocalDB."
"The fees are fair."
"The tool is open source."
"​Enterprise editions and support are definitely needed for the heavy users who need direct support. ​"
"I use the open-source free community version."
"The price of the solution is good because we have a good partner."
"It is free. It is an open-source platform."
"The tool is open source."
"MySQL is a free and open-source solution."
"I rate the solution's pricing as four out of ten, where one is cheap, and ten is expensive. For our basic needs, it's quite affordable. However, the cost increases when we need to scale up or require high availability. Our developer team of about 600 people uses MySQL without much issue. The pricing becomes more of a concern on the business side, as we have more end users and need constant database availability and scaling. In those cases, the solution gets a bit more expensive, even though it provides good value for the business."
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Top Industries

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

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business74
Midsize Enterprise34
Large Enterprise64
 

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: August 2026.
908,800 professionals have used our research since 2012.