The main use case for PostgreSQL on Ubuntu is storing the database and serving as our primary database for storing the credentials of users and other information, including candidate data and enterprise data. This covers my main use case.

The best features PostgreSQL on Ubuntu offers are complex joins, which allow us to perform advanced SQL queries, providing the atomicity of our tables, ACID properties for transaction safety, and scalability that we can expand to, as we currently have 10 lakh users, and it is easily scalable.

Complex joins are the best feature that PostgreSQL on Ubuntu provides because I have been using NoSQL solutions such as MongoDB, but PostgreSQL has better efficiency for complex queries when used correctly.

PostgreSQL on Ubuntu has positively impacted our organization because, from the initial phase with around 1,000 plus users during user accessibility testing, we defined the tables in such a manner that even with future scalability increases, it would function well, and now it has grown to 10 lakh users, still holding up well with fast data retrieval and good query performance, supported by effective indexing methods.

In our user table with PostgreSQL on Ubuntu, we initially added indexing on the email property, but after a while, we found that the phone number field was also frequently used, and adding indexing to it improved our query retrieving speed and efficiency by almost 20 to 30 percent.

From an improvement perspective, the UI of PostgreSQL on Ubuntu can be somewhat better because from my experience, it is outdated compared to current UI generations, and the reliability without changing the entire system architecture can also be improved, along with optimizing index management such as adding proper indexes and removing unused ones.

Documentation for PostgreSQL on Ubuntu can also be improved because it is quite old and not easy for most people to understand, so that is one area that could see enhancement.

I have been using PostgreSQL on Ubuntu since 1.5 years.

From my experience, PostgreSQL on Ubuntu is very stable for our application.

The scalability of PostgreSQL on Ubuntu is very good because complex joins are performed smoothly and efficiently; just ensure that the database structure is well-defined from the start to scale from 1,000 users to 10 lakh users or any number of future users.

So far, we have not needed customer support for PostgreSQL on Ubuntu, but my initial inquiry about it was good.

We used to use Microsoft SQL, but it was costing us too much as the size of the database grew, which is why we switched to PostgreSQL on Ubuntu, where its internal B-tree optimization is quite good, making it sufficient for our application.

Regarding pricing and setup costs for PostgreSQL on Ubuntu, I do not have much information about pricing, but the initial setup was very easy, with the more tedious aspects appearing later during scaling; licensing is simple since it is open-source.

The return on investment with PostgreSQL on Ubuntu is very good compared to commercial databases such as Oracle or Microsoft SQL due to zero licensing cost and lower infrastructure costs, making it about 40 percent less expensive than licensed enterprise databases, and since there are no upfront licensing fees, the ROI is increased with a scalable system without exponential cost growth.

We evaluated Microsoft SQL and Oracle databases before choosing PostgreSQL on Ubuntu.

I would rate PostgreSQL on Ubuntu a solid nine or ten because it is very good for our application.

I chose a nine out of ten because while it is very robust, scalable, and cost-effective for RDBMS databases, one drawback is that it can be a complex setup for beginners, needing tuning for very high-scale workloads, which can be tedious if the sizes of queries and databases increase.

For anyone looking to use PostgreSQL on Ubuntu, it is ideal for applications that have a clear vision of their database and table structures, and it provides faster query searches, proving to be quite efficient, and it can also be used alongside other NoSQL solutions.

A mid-sized firm, a smaller firm, or a larger firm that wants to create an application should choose PostgreSQL on Ubuntu as it is the best choice; it is reliable, scalable, and requires thoughtful consideration of database and table structures to leverage its capabilities fully.

You should ask about how query optimization can be done and indexing strategies that PostgreSQL on Ubuntu provides, as these are important aspects to consider when using any SQL kind of databases.

I rate this product a nine out of ten overall.

My main use case for PostgreSQL on Ubuntu is to query the database and the tables.

A quick specific example of a task where I used PostgreSQL on Ubuntu to query the database or tables is that I query the tables with SQL code, and it is very smart. I do feature engineering directly in SQL.

The best features PostgreSQL on Ubuntu offers include advanced queries. Its extensions are very smart, such as PostGIS. It is very smart and flexible.

The advanced query feature has helped me because I can use CTE and window functions, subqueries, and complex subqueries, providing great flexibility.

PostgreSQL on Ubuntu has positively impacted my organization by being very reliable. It has solid recovery and the risk of data loss is very low. It is very robust and ideal for production projects.

PostgreSQL on Ubuntu can be improved because it is a bit slower than other solutions I have used. I would also appreciate the ability to use the EXPLAIN ANALYZE tool.

PostgreSQL on Ubuntu is stable.

PostgreSQL on Ubuntu's scalability is good.

I have not had any experience with customer support.

Before PostgreSQL on Ubuntu, I previously used MySQL, but it is inferior in comparison.

I have seen a return on investment with PostgreSQL on Ubuntu through time saving.

Before choosing PostgreSQL on Ubuntu, I evaluated MySQL as another option.

Since using PostgreSQL on Ubuntu, I have seen specific outcomes such as being very solid with no loss of data, which saves time.

My advice to others looking into using PostgreSQL on Ubuntu is to use it to improve coding and to improve skills in feature engineering and in coding with window functions or data ingestion with JSON or the integration with Python, R, and Jupyter Notebook. I have given this review a rating of 8.

We are working with Spring Boot and everything related to this area, using a couple of modules from Spring Boot such as security, data, and cloud. The most major aspect is that we work with relational database architecture.

For the relational database, I use PostgreSQL on Ubuntu.

I have been using PostgreSQL on Ubuntu for all my commercial experience, which is around six or seven years.

I use a relational database where objects and relations between them are needed, and where there is a specific structure. For example, if we have a parameter for our object, such as a user or an apple, we have specific size, weight, etc. Non-relational database is not about that; it's more about speed, but relational databases are specifically created for this task.

The support for complex data types such as JSON and XML in PostgreSQL on Ubuntu adds technical behavior not related to typical relational databases. I have worked with JSON in PostgreSQL on Ubuntu, and it helps manage non-structured data effectively. You can also add an index for JSON and speed up searches, though it's a complex topic that requires deep knowledge of how indexes work.

The best feature of PostgreSQL on Ubuntu is its structure because it adds clarity and understanding when investigating a database. This structure makes it more understandable than non-structural data, which enhances readability and understandability for someone new to the project.

I have utilized the advanced data replication features in PostgreSQL on Ubuntu. It provides a powerful mechanism for transactions, which is a huge achievement for relational databases.

The community around PostgreSQL on Ubuntu is awesome and perfect. Any question or issue can be resolved with quick Googling, and there are many knowledgeable people, which is really beneficial.

Asynchronous replication will help in managing data distribution and seeing benefits, but I'm not certain as I have not worked with such tasks in PostgreSQL on Ubuntu. I've resolved similar things in non-SQL databases such as MongoDB, but I haven't attempted those functionalities in PostgreSQL on Ubuntu due to their complexity.

I have been using PostgreSQL on Ubuntu for all my commercial experience, which is around six or seven years.

The main benefits PostgreSQL on Ubuntu brings are stability and reliability, especially for transactions in companies handling money, which is crucial.

The main disadvantages I see in PostgreSQL on Ubuntu relate to handling scaling. Vertical scale can work sometimes, but as databases grow, resources can become inadequate, leading to the need for complex replication and sharding which not every specialist is aware of.

I have worked with other relational databases apart from PostgreSQL on Ubuntu.

In the very beginning of my learning path, I faced some difficulties in setting up PostgreSQL on Ubuntu, but now it's clear how it works. I know all the steps to make it work: creating databases, making users, providing rules, and creating tables.

The main differences of PostgreSQL on Ubuntu in comparison to other competitors involve ACID compliance, where non-relational databases have made strides. However, non-relational databases often have sharding available by default, making them more comfortable for dividing information. They also tend to be faster and fit for blob storage, but it's not the best way for storing files, as I prefer dedicated storage solutions such as S3 or Azure Blob Storage.

My advice for organizations considering PostgreSQL on Ubuntu is to thoroughly discuss their project needs, as it depends on their specific requirements. Spending time discussing future goals and project needs is crucial before making any decisions about a database, because changing databases during a project can be difficult and resource-intensive.

The structure and design of the database as it stands are really nice.

I haven't escalated any questions or issues regarding technical support with PostgreSQL on Ubuntu.

I don't remember anything about PostGIS capabilities.

On a scale of 1-10, I rate PostgreSQL on Ubuntu a 7.