PostgreSQL vs. Azure SQL Database

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
PostgreSQL
Score 8.4 out of 10
N/A
PostgreSQL (alternately Postgres) is a free and open source object-relational database system boasting over 30 years of active development, reliability, feature robustness, and performance. It supports SQL and is designed to support various workloads flexibly.N/A
Azure SQL Database
Score 8.9 out of 10
N/A
Azure SQL Database is Microsoft's relational database as a service (DBaaS).
$0.50
Per Hour
Pricing
PostgreSQLAzure SQL Database
Editions & Modules
No answers on this topic
2 vCORE
$0.5044
Per Hour
6 vCORE
$1.5131
Per Hour
10 vCORE
$2.52
Per Hour
Offerings
Pricing Offerings
PostgreSQLAzure SQL Database
Free Trial
NoNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
PostgreSQLAzure SQL Database
Considered Both Products
PostgreSQL
Chose PostgreSQL
First It's open source and it's cost-effective compared to other databases.PostgreSQL can be easily integrated with numerous platforms. It is well known and appreciated so relying on it as our system database can be easily accepted by our customers. And if your developing a …
Chose PostgreSQL
For our use cases, PostgreSQL is just as feature rich as other options, costs less, and is simple to get up and running. There is also a plethora of documentation to support it which makes it a great option for a small scale startup without needing high levels of expertise to …
Chose PostgreSQL
In this case, Postgres is preferred because it handles large data sets and requires fewer hardware resources than its competitor, MySQL. Compared to PostgreSQL, Microsoft products are excellent, but the installation process for MS SQL is lengthy. PostgreSQL has an advantage …
Chose PostgreSQL
I've been using different databases for the past 20 years, solutions like MS SQL Server, MySQL, MariaDB, Interbase, Firebird, DB2, etc., and by using them I wasn't able to be neither close to the performance PostgreSQL deliver. Also, it is one of the most popular databases on …
Chose PostgreSQL
Although the competition between the different databases is increasingly aggressive in the sense that they provide many improvements, new functionalities, compatibility with complementary components or environments, in some cases it requires that it be followed within the same …
Chose PostgreSQL
We evaluated both PostgreSQL and MySQL, two popular open source relational databases. While they are very similar in most areas, PostgreSQL's reliability and performance won us over, plus it has much better support from cloud vendors we also work with.
Chose PostgreSQL
Postgres stacks up just [fine] along the other big players in the RDBMS world. It's very popular for a reason. It's very close to mySQL in terms of cost and features - I'd pick either solution and be just as happy. Compared to Oracle it is a MUCH cheaper solution that is just …
Chose PostgreSQL
A free corporate professional product. Who does not want to have such a thing, we hesitated because we did not know the product before and frankly we did not want it at first. But when we give it a chance, it has been running smoothly for years.
Chose PostgreSQL
When we were originally evaluating Redshift we ran into some issue with dates. Either way, Postgres is a better choice than Redshift because it avoids vendor lockin. We ended up choosing Postgres over MySQL because it was easier at the time to get a hosted Postgres cluster up …
Chose PostgreSQL
As I have been telling all along, PostgreSQL is much cheaper compared to the other RDBMS solutions. It has got better performance with some of the application services that we are using and is easy to maintain. Overall, we are satisfied migrating to PostgreSQL database clusters.
Chose PostgreSQL
Much more mature and stable when compared to MySQL with features such as MVCC, complex subquery plans, ORDBMS, and NoSQL support. With Oracle retaining rights to MySQL its future as an open database is less secure and is no longer in the hands of the community. PostgreSQL also …
Chose PostgreSQL
Its main characteristic is the integrity of the data. In addition, being free software, it has no costs associated with its license, which allows the number of installations to be scaled without problems.
The technical staff quickly learns about its installation, configuration …
Chose PostgreSQL
Both Oracle and MS-SQL database option fell when we evaluated the effect on our overall solution cost to our customers. customer examine the overall cost of the solution they buy, selecting Oracle or MS-SQL would leave less money in our pockets.
We are Linux based solutions and …
Chose PostgreSQL
PostgrPostgreSQL as a transaction db engine against oracle and sql server works well. TPM wise compared to MySQL and MariaDB, on an evan scale.
SQL function supports, far outweighs compared to MySQL and MariaDB. PG Extensions allow for flexibiltity and scalability. Allows …
Chose PostgreSQL
We selected PostgreSQL due to the number of employees who have used it in the past.
The data consistency guarantees.
The multiple transaction isolation levels support.
Chose PostgreSQL
PostgreSQL outperforms every other option. It is faster, more flexible, more reliable, easier to maintain, and more consistent in behaviour than any of the other offerings.
Chose PostgreSQL
The main reason for select PostgreSQL against MS SQL Server Express edition is the necessity to use open-source platform, without any issues for licensing, client licensing, etc. etc, which is usually follows developers and project managers when they start to use products and …
Chose PostgreSQL
I think Postgres stacks up great against all modern database solutions and has continued to be a trend leader in this space.
Chose PostgreSQL
SQL Server is an excellent product from Microsoft, it is a derivative from Sybase which originally developed the SQL Server form Unix and Linux, and Microsoft purchased it to migrate the DBMS to Windows Server. But the cycle comes full circle, and now Microsoft recommends its …
Chose PostgreSQL
It's a viable alternative, with a rich feature set and a reliable system. PostgreSQL is one of the best RDBMS's currently on the market in 2020, it serves just as well as a starter, PoC DB for any software idea as a final, highly valuable database solution for big systems.
Chose PostgreSQL
Faster than MySQL/MariaDB and obviously cheaper than Microsoft. Performance is amazing.
Chose PostgreSQL
MySQL: As I mentioned before, MySQL has superior write performance. However, Postgres has super read performance and safer ACID transactions, i.e. less potential data loss.
Elasticsearch: we use Elasticsearch to store free-form customer data, but that's a different use-case. …
Chose PostgreSQL
PostgreSQL is rich in features and free to use which is perfect for our organization. PostgreSQL is our goto RDBMS if we want to create an application or services backend with the database if there's no specific requirement.
For example for the most important and largest …
Chose PostgreSQL
PostgreSQL beats every other RDBMS offering for being truly Open Source. Since it does not belong to a specific company it is poised to remain as such for a long time to come. PostgreSQL has a huge user base and active community. The releases are coming out often with …
Azure SQL Database
Chose Azure SQL Database
We have selected it because we are using Azure Cloud and it is the best option for us to go ahead with Azure SQL Database.
Chose Azure SQL Database
The simplicity and great features and good support of Microsoft as well as the more reasonable flexible price than other competitors is one of the important reasons for choosing it.
Chose Azure SQL Database
Oracle database is "the" serious database. There really is no competition in that field. SQL Database would be a serious competitor through the ease of implementation and the "no maintenance," but since it's too expensive for "normal" use (medium to small applications), it just …
Chose Azure SQL Database
We looked at Google Cloud SQL and Amazon RDS services, but we did not want to switch to a different structure from the system we currently use.
Chose Azure SQL Database
It is very easy to setup SQL database on Azure. one can always refer to their documentation for best practices. It is highly available and scalable. It is cheaper than its alternatives and provide better performance than others. As we are using many other services of Azure for …
Chose Azure SQL Database
Amazon RDS for SQL Server is the best example to compare with Azure SQL Database since both provide a Microsoft SQL Engine to host your databases.

Amazon RDS for SQL is much more compatible with your on-premises databases than Azure SQL, the reason is that Amazon RDS for SQL …
Chose Azure SQL Database
The Azure SQL Database, compared to our on premise SQL server installation, is much easier to use in terms of seeing database diagnostics. There is a whole visualization platform that comes with the tool that will allow your database administrator to see what jobs are tying up …
Chose Azure SQL Database
Amazon's RDS offering is actually very good and is used in other parts of the company, we just have a lot of Azure experience so wanted to leverage that.
Chose Azure SQL Database
Azure SQL has a slight advantage over its rivals because it's developed by Microsoft, so it is well suited to professionals.
Chose Azure SQL Database
Being able to manage our databases in the cloud, scale quickly, and only require access to VMs made choosing Azure a no-brainer over a traditional SQL Server installation/integration. We don't have the budget or resources to integrate and maintain servers on our own, so using …
Chose Azure SQL Database
I would say MySQL in either Aurora or MariaDB form come close however, Azure SQL Database has a more streamlined approach to delivering a consistent programmability model, supported drivers and feature set.
Azure SQL Database T-SQL is advantageous and more complete than SQL …
Chose Azure SQL Database
Azure owned by Microsoft who owned SQL Server, so provided a variety of tools for easy migration/transition and from on-premises to the cloud; and management. I recommend using Azure for any on-prem SQL server databases.
Chose Azure SQL Database
Very similar product. Our company preferred to remain in the Microsoft Software Suite.
Chose Azure SQL Database
Azure SQL is a clear upgrade to SQL Server 2012 and pretty much has the advantage with all the extra features that it has. Security, queries, exporting tables, T-SQL has all improved. Transitioning 18+ years of an in-house database to the cloud was a struggle, but for the …
Chose Azure SQL Database
We moved away from Oracle and NoSQL because we had been so reliant on them for the last 25 years, the pricing was too much and we were looking for a way to cut the cord. Snowflake is just too up in the air, feels like it is soon to be just another line item to add to your Azure …
Chose Azure SQL Database
Amazon Relational Database Service is the other obvious competitor. We were already in Azure, so it's not a serious contender for our business due to that bias already, but I do personally find the marketing and documentation of RDS more intimidating to sort through.
Chose Azure SQL Database
Comparing with Amazon Aurora: Azure SQL DB is 100% compatible with SQL Server and Aurora is compatible with MySQL and PostGreSQL. Because of if, SQL DB suits large enterprises with hundreds of databases better.
Comparing with Oracle: the main issue is that Oracle will try to …
Chose Azure SQL Database
It reduces the business cost as it provides large storage capacity with massive speed. Data security is primary benefit which this product gives me.
Chose Azure SQL Database
It stacks up in different ways, for the most part, I think Microsoft is doing a really good job versus the competition. They basically started database type products from the beginning. I've always been excited about updates and can see their progress over time. Get's me really …
Chose Azure SQL Database
AWS's solution would be an alternative. I felt since we're a Window shop and already had a small investment into Azure, it was a no brainer.
Chose Azure SQL Database
It's more easy to shift and get all the services up in no time, provide best up time and monitoring easily so you can get the best services which take care of themselves. It's a better fitting for a large company size.
Chose Azure SQL Database
If you are a company that is already invested in Microsoft technologies, then the Azure suite is a better fit than the Amazon suite.
Chose Azure SQL Database
As we were early adopters with Azure and landed on the Azure PaaS (Platform as a Service), it made sense to use databases that were on the same platform as the application to save on costs. Also, we were impressed with the simplicity of Azure SQL. From a management perspective …
Features
PostgreSQLAzure SQL Database
Database-as-a-Service
Comparison of Database-as-a-Service features of Product A and Product B
PostgreSQL
-
Ratings
Azure SQL Database
9.2
Ratings
6% above category average
Automatic software patching00 Ratings9.00 Ratings
Database scalability00 Ratings9.00 Ratings
Automated backups00 Ratings10.00 Ratings
Database security provisions00 Ratings9.00 Ratings
Monitoring and metrics00 Ratings8.00 Ratings
Automatic host deployment00 Ratings10.00 Ratings
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User Ratings
PostgreSQLAzure SQL Database
Likelihood to Recommend
9.1
(0 ratings)
8.0
(0 ratings)
Likelihood to Renew
9.0
(0 ratings)
8.0
(0 ratings)
Usability
9.1
(0 ratings)
9.0
(0 ratings)
Availability
9.0
(0 ratings)
-
(0 ratings)
Performance
7.0
(0 ratings)
-
(0 ratings)
Support Rating
9.3
(0 ratings)
9.0
(0 ratings)
Implementation Rating
9.0
(0 ratings)
-
(0 ratings)
Product Scalability
8.0
(0 ratings)
-
(0 ratings)
User Testimonials
PostgreSQLAzure SQL Database
Likelihood to Recommend
PostgreSQL is ideal for handling databases that contain large volumes of information due to its efficiency, speed and above all because of the good management it makes of our resources, it also behaves very well in distributed environments of high demand, if you want a database of stable data and excellent performance PostgreSQL is one of the best.
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Your upcoming app can be built faster on a fully managed SQL database and can be moved into Azure with a few to no application code changes. Flexible and responsive server less computing and Hyperscale storage can cope with your changing requirements and one of the main benefits is the reduction in costs, which is noticeable.
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Pros
  • Advanced spatial capabilities by using PostGIS extension
  • Very fast data processing and support of native ANSI SQL language syntax allows maintaining capability and scalability of database
  • Fast data aggregation, even by SQL or stored routines/functions
  • Well documented, free for use, great community. A lot of examples, and for this reason - lesser threshold for junior developers to start with
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  • Scalability is #1: if it used to be an almost no-win endeavour to try to modernize your server or migrate to other hardware, with Azure SQL Database it becomes a press of a button.
  • All the tools simply work after you are on Azure SQL Database.
  • The applications do not need changes in order to start using Azure SQL Database.
  • Hybrid Cloud scenarios will work.
  • Clustering and failover - already there.
  • You can start monitoring the use and extract performance insights in a new way in Azure.
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Cons
  • The performance of PostgreSQL has been enhanced through the years, but always is better to have as much performance as we can.
  • The replication services could be done directly within the database, and more easily.
  • The Object Orientation of the Database could be extended, and albeit it manages inheritance of tables, and accepts XML and JSON as primary types, it would be wonderful if one could attach methods more easily to tables (to make them more like classes), and instances (rows for example).
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  • A little slow on processing complex or large Views. We use a lot of Views to feed our BI system, and the processing time could see some improvement, IMHO.
  • Additional monitoring components would be nice too, automating some built in performance measurement tools would be a nice feature.
  • Price can always be improved as well. It’s not bad, but room for improvement.
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Likelihood to Renew
As a needed software for day to day development activities
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This is best solution as a DBA one could expect from a service provider and as a cloud service, it removes all your hassles.
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Usability
Postgresql is the best tool out there for relational data so I have to give it a high rating when it comes to analytics, data availability and consistency, so on and so forth. SQL is also a relatively consistent language so when it comes to building new tables and loading data in from the OLTP database, there are enough tools where we can perform ETL on a scalable basis.
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It just works!
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Reliability and Availability
PostgreSQL's availability is top notch. Apart from connection time-out for an idle user, the database is super reliable.
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No answers on this topic
Performance
The data queries are relatively quick for a small to medium sized table. With complex joins, and a wide and deep table however, the performance of the query has room for improvement.
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No answers on this topic
Support Rating
AWS, Heroku, and Digital Ocean all provide Postgres-as-a-service, where you pretty much never need to administrate it yourself but they do it for you. The Postgres community also has developed awesome and reasonably priced extensions, such as Citus DB and CockroachDB in case you need additional support for running it. If you need documentation, Postgres's docs are super thorough and their official forms are active.
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We give the support a high rating simply because every time we've had issues or questions, representatives were in contact with us quickly. Without fail, our issues/questions were handled in a timely matter. That kind of response is integral when client data integrity and availability is in question. There is also a wealth of documentation for resolving issues on your own.
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Online Training
The online training is request based. Had there been recorded videos available online for potential users to benefit from, I could have rated it higher. The online documentation however is very helpful. The online documentation PDF is downloadable and allows users to pace their own learning. With examples and code snippets, the documentation is great starting point.
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No answers on this topic
Implementation Rating
The online documentation of the PostgreSQL product is elaborate and takes users step by step.
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No answers on this topic
Alternatives Considered
In this case, Postgres is preferred because it handles large data sets and requires fewer hardware resources than its competitor, MySQL. Compared to PostgreSQL, Microsoft products are excellent, but the installation process for MS SQL is lengthy. PostgreSQL has an advantage over its competitors in that it can adapt or configure third-party programs, applications, or settings.
Read full review
Oracle Database is "the" serious database. There really is no competition in that field. SQL Database would be a serious competitor through the ease of implementation and the "no maintenance," but since it's too expensive for "normal" use (medium to small applications), it just priced itself out of the market, so to speak. Nevertheless, we do have 2 or 3 large applications that are highly integrated in azure, and for those it's just too easy to use SQL Database instead of the on premise Oracle Database with VPN gateways etcetera.
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Scalability
The DB is reliable, scalable, easy to use and resolves most DB needs
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No answers on this topic
Return on Investment
  • Easy to administer so our DevOps team has only ever used minimal time to setup, tune, and maintain.
  • Easy to interface with so our Engineering team has only ever used minimal time to query or modify the database. Getting the data is straightforward, what we do with it is the bigger concern.
  • It's free. You can't beat that.
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  • We don't need a dedicated SQL dba because so many of the database maintenance operations are managed. A huge positive not only in budget but time constraints.
  • The ability to scale quickly is the biggest positive as our data needs change constantly.
  • Easy to migrate from legacy tools and systems, saving us on the need for redevelopment.
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ScreenShots