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Amazon Aurora vs LocalDB 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

Amazon Aurora
Ranking in Relational Databases Tools
5th
Average Rating
8.4
Reviews Sentiment
6.1
Number of Reviews
21
Ranking in other categories
Database Management Systems (DBMS) (6th)
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
 

Mindshare comparison

As of August 2026, in the Relational Databases Tools category, the mindshare of Amazon Aurora is 3.2%, up from 2.8% compared to the previous year. The mindshare of LocalDB is 1.4%, down from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Relational Databases Tools Mindshare Distribution
ProductMindshare (%)
Amazon Aurora3.2%
LocalDB1.4%
Other95.4%
Relational Databases Tools
 

Featured Reviews

SivashankarRajaram - PeerSpot reviewer
Principal Engineer at a tech vendor with 10,001+ employees
Cloud database has delivered high performance and cost savings for data recovery and growth
Amazon can make better access levels and reduce costs for Amazon Aurora. A cost reduction would support multiple teams to adopt this solution since the cost is currently higher. Comparatively, we have the feature of scaling and everything we need. If you launch PostgreSQL on-premises, you need to have a separate DBA for maintenance and everything. If Amazon reduces the cost of Amazon Aurora, it would support large team adoption. A great feature to see in the next version of Amazon Aurora would be improvements in vectorization. In our PostgreSQL, we have pg_vector that helps with vectorizing many of the tables and that is used for data science projects. If Amazon improves this vectorization, it would be much more useful for data science and AI projects.
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.

Quotes from Members

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

Pros

"Amazon Aurora stands out for its ease of use in a managed environment, inbuilt security, continuous backups, numerous read replicas, multi-region automated replication, and seamless integration with other AWS services."
"They now offer some really good scaling and limitless versions that are available to me, which I find very impressive."
"The provision of custom read and write endpoints eliminates the need for managing a separate proxy load balancer."
"One of the most valuable features is storage scaling."
"Aurora is a key pillar for us, offering performance and availability."
"Cost-wise, switching to Amazon Aurora is beneficial, saving me around $60,000 per year."
"The migration process to Amazon Aurora is the best part; it's one of its key strengths, as we hardly had any hiccups during migration, which was very smooth and pretty straightforward given our data was mostly in English."
"The most valuable features of Amazon Aurora include the global instance with the global writer endpoint, which allows failovers and instance switches without requiring changes in my code, thanks to the default global Route 53 endpoint."
"This tool help us build apps quicker and faster."
"The solution is fast."
"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."
"LocalDB is an excellent solution for learners, beginners, and projects of negligible size; it is very good."
"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 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."
 

Cons

"A challenge with stability is the lack of long-term log retention."
"I would like to see more AI-related features in future releases."
"AWS RDS doesn't provide an option to apply one-off patches, which can be critical for business due to unexpected product bugs."
"In my experience, I didn't see the claimed speed, and when you factor in the cost, or the extra cost of Aurora compared to a normal database, it didn't justify the cost from a performance standpoint, but it did justify the cost because we didn't have to have multiple instances, Redis caches, and other things like that."
"While Amazon Aurora meets your current scaling and storage needs, there is room for improvement in cryptography and scalability compared to other databases."
"There is improvement needed to have more developer focus. Additionally, it would be helpful to have a stand-alone solution outside of Amazon. Amazon has a tendency to favor developing web-based clients, which may not always provide the fastest or most responsive solution as desired."
"Amazon can make better access levels and reduce costs for Amazon Aurora."
"When using the serverless version of Amazon Aurora, I encountered issues such as the inbuilt query editor not being available."
"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."
"It is only for a small amount of data. Local DB is made for the purpose of small-volume optics."
"The initial setup is complex and requires a skilled person."
"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 internal connection features of LocalDB could improve."
 

Pricing and Cost Advice

"There is no need to buy a license for the product. We can pay as per the use case."
"I would rate the pricing a six out of ten, with ten being expensive."
"It is an expensive solution."
"The tool’s pricing depends on the instance type. For cost optimization purposes, we use the result instance category."
"It is quite expensive."
"The price could be lower compared to its competitors."
"The licensing cost is too high for LocalDB."
"The fees are fair."
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Top Industries

By visitors reading reviews
Financial Services Firm
12%
Healthcare Company
11%
University
11%
Manufacturing Company
8%
Comms Service Provider
12%
Financial Services Firm
12%
Outsourcing Company
7%
Manufacturing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business5
Midsize Enterprise4
Large Enterprise14
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Amazon Aurora?
The pricing for Amazon Aurora is different from DocumentDB because DocumentDB is cheaper. However, when you manage the administration more closely, you can control costs better with Amazon Aurora. ...
What needs improvement with Amazon Aurora?
Amazon can make better access levels and reduce costs for Amazon Aurora. A cost reduction would support multiple teams to adopt this solution since the cost is currently higher. Comparatively, we h...
What is your primary use case for Amazon Aurora?
Amazon Aurora is a service provided by AWS, and we received support from AWS for our implementation. The direction we are moving toward is specifically Amazon Aurora PostgreSQL.
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Comparisons

 

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Sample Customers

Dow Jones, Arizona State University, Verizon, Capital One, United Nations, Nielsen, Autodesk, Fanduel
AstraZeneca, Kienzle Automotive GmbH, Kodak Alaris, Unilever, Floatel International and Kongsberg Maritime, MyHero
Find out what your peers are saying about Amazon Aurora vs. LocalDB and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.