Questions tagged [postgresql]

If your question is explicitly for the PostgreSQL database (server or client). Targeting "any" database, rather use the 'database' tag.

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36 views

Is there a way to separate the rows of table in multiples machines (PostgreSQL)?

I have a application (Postgres) where there are a lot of rows (over millions) and I have to make a lot of INSERTs and SELECTs at the same time. And I'm thinking to make a cluster of machines. I tried ...
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11 views

One do-it-all relational database or multiple stores for different purposes?

(Apologies if this question is better suited to Software Development or DBA!) I'm planning a system to store and view a library of 10-50k documents and am trying to work out the best option for ...
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PostgreSQL GUI client with Peer Authentication support

Does anybody know a GUI client for PostgreSQL, which supports "Peer Authentication" for password-less login into the database? The CLI client psql does this.
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Visual Studio 2017 Enterprise C++ Connect to to Postgressql Server

What is the best way to connect from C++ to a postgressql server? An important limitation is that there can't be any additional software installations (some .exe or .misi files that install the driver)...
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14 views

Open Source Web Mapping with OpenLayers & PostGress SQL

I am planning to develop a web map application software which will run via a browser and for that I want to use open source. I already have some knowledge of OpenLayers & PostGress SQL. I want to ...
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5 views

Ways to handle queries from xml files?

I'm working in a company which manages transport systems. Currently, we need to handle incoming information from XML files. Those are structured XMLs, basically they have a body which is called and ...
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5 views

Which is the best client for Mondrian?

Which is the best client for Mondrian supporting MDX queries? I read about Saiku but I am having problems to connect it to Postgres, in particular I have this kind of error: "Error while reading ACL ...
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Right tools to implement logging and monitoring

My team and I recently started working on a new project. Our project is layered in 3 tiers - client (Winforms Application), middle ware (.NET Core 3.0 Web API), Database (PostgreSQL). I was assigned ...
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1answer
22 views

Docker High Availability for Stateful Applications Between Geographically Distant Datacenters

What is the FOSS solution that provides High Availability to stateful docker apps between geographically dispersed data centers? OS: CentOS 7 FOSS: no support contract Specific requirements: HA/...
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1answer
9 views

Building a Data analytics website with PostgreSQL

I need help with someone giving me advice on how do I go about building a data analytics website with data from PostgreSQL. I research on Django framework to help build a data analytics website but ...
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6 views

Which is the good open source data visualisation tool

We have a Data ware house server running on PostgreSQL, We use Chartio as the data visualisation tool, but i has not many options for managing/creating complex reports.So i would like to get the ...
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10 views

Fastest framework / method to perform multiple calculations on 11m rows x 12 columns of data from a csv

I have a CSV that is supplied from a 3rd party every morning. That csv requires processing, and I'm looking for recommendations as to how those familiar with data science / big data management would ...
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2answers
92 views

Reporting - easy to build interface linked to a postgres database

I'm looking for a tool that can create reports but also interface that can manipulate data. These reports and interfaces will be deployed on Windows PCs. Access and Excel spreadsheets are excluded. ...
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1answer
6 views

Looking for a SQL Client which will allow me to query data from two different database

I am currently using a SQL Client called Dbeaver to query data from Postgresql and MySQL database individually. But recently there is a use case, where there is a need to combine data from this two ...
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6answers
27k views

Generate database table diagrams from a PostgreSQL database

I am looking for a GUI program that can generate database table diagrams from a PostgreSQL database. I am aware of SchemaSpy, SchemaCrawler and PostgreSQL Autodoc but they are CLI. Any OS, price and ...
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1answer
33 views

MS Access or alternatives for database front-end?

I am currently in the process of converting our company's database from a proprietary software to PostgreSQL, and would like a form-based front-end that is simple for computer laymen to use. Most ...
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10 views

Will a NestJS RESTful API (with PostgreSQL) work well with an Electron desktop application?

I am currently planning out a new project and would like some other opinions / recommendations for my project structure. As the questions says, I am developing a desktop application using Electron, ...
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5 views

Oracle to PostgreSQL migration

To avoid licence cost we are analyzing the migration of hundreds of Oracle DB to PostreSQL. Currently Oracle DB uses all Oracle functions and in some cases RAC configuration. Is it possible to ...
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7 views

Open source integration tool

Can anyone suggest an open-source application for integrating google sheets to Postgres? There are many available but most of them run for a trial period only.
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7 views

Performance Postgresql, it doesn't use all of resources

I have a dedicate server 32GB Ram, 12 Core CPU, 15000rpm HDD (raid 1) i imported some data ( about 110 GB ) into the table to the postgres, and i created partition Data on my table by date ( day by ...
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1answer
55 views

Async Job Processing based on PostgreSQL

I search an async job processing system like celery or python-rq but based on PostgreSQL. Needed features: Async processing of jobs Uses PostgreSQL API for Python Store message in language ...
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0answers
6 views

Software or tool to review pgsql code

I am looking for a code review tool which can check the stored procedure performance and suggest query optimization for the pgsql code. Please suggest me .thank you.
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2 views

Optimal Postgresql, DynamoDB, Amazon Redshift integration for AI modeling?

Dear community experts I was wondering if you will be as so kind to assist me with a quick question (will to be happy to explain more if you are willing to...). I am researching and setting up a ...
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4 views

Optimal DB for bulk inserts with unique constraint on binary data field

I am trying to find the optimal DB for inserting binary data many times, when theres a unique constraint on it - there is a hash identifying each record, that can't be repeated. I'm interested only in ...
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2answers
26 views

Data visualization for webapps?

I have a Postgres database that feeds into a webapp. I would like my users to be able to run set inquiries on the database to get real-time reports and export data as .csv files. They would not be ...
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6 views

Best Free SQL Program to Upload Excel CSV file

I am looking for a free program that works with Mac and is able to upload an Excel CSV file. The reason for this request is because I have an interview and the company gave me an assignment to write ...
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0answers
19 views

Tool to create an entity and relationship model diagram inside PostgreSQL

here in my work we use PostgreSQL as a database, we are doing a restructuring in the database and we need to create the entity model and relationship between the tables. As it seems to me, PostgreSQL ...
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8 views

Best database for embedded application

I'm developing a nodejs api server for a single board computer with 2 GB ram and 16 GB SD card (ODROID-HC2). The OS is Ubuntu Linux. I need a database mainly for admin purposes. Data collected from ...
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What tools would you recommend to request PgSQL?

For my analyses, i'm doing a lot of specific requests to my PgSQL Database. Actually, i'm using PgAdmin 4 but i'm not satisfying because i can't make tab like we can do on a browser. Moreover, there ...
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2answers
36 views

Alternate SQL language to PostgreSQL

I am going through a course in Udemy that teaches SQL using PostgreSQL. Yesterday I wanted to solve some SQL questions on Hackerrank. But it does not have the option to write in PostgreSQL. It has ...
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10 views

postgresql database authentication with ssl cert

I am trying to use ssl auth for client and server(postgresql server) communication instead of plain password. I got it working by using self signed certs by creating cert with common name matching the ...
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3 views

how to sync database from MS SQL to PostgreSQL

I have to do database sync from MS SQL to PostgreSQL. Intially i thought to do transact replication but MS SQL is not supporting Postgresql while creating Non SQL subscriber in subcriptions. Any ...
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6 views

Compare an Oracle database with a Postgresql database

We are currently migrating an Oracle database to a Postgresql database. However, the Oracle database is huge and we want to check the quality of the migration. Do you know a tool that can compare an ...
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1answer
55 views

Choosing the right database management system?

I am writing a Telegram bot script which needs to store inputted user data. I have no real experience using database management systems such as SQLite, MySQl and Postgres. I don't need my application ...
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71 views

Is there any real project using Django with Orientdb?

I have searching about a few days, for recommendations about to use or not Orientdb with Django for a social network project, but I have found different opinions with many differences. I read some ...
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8 views

Procedural Debuggers for Postgresql

I am curious about postgresql and would like to try it out. What other procedural debugger tools are out there? Which one do you like best and why? Here is one: https://www.pgadmin.org/docs/pgadmin4/...
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4 views

Program that monitors directory for incoming JSON data (like Filebeat) that inserts into Postgres database?

I have a Python script that appends data to a text file multiple times/second. The data is housed in JSON structure. Currently, I use a program called Filebeat to insert data into an ELK stack. I ...
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10 views

Is there a tool to modeling a db?

I'm looking for a tool that will generate a logical model of permissions for each user in my db. I've been using PgModeler, but i'm looking for alternatives that allows modeling role's permisions.
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14 views

Sync Postgres db from local to cloud

Here is my use case: Data source: I have several Postgres databases which are stored locally. Data destination: I would like to collect the data from all these sources and store them in a central ...
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0answers
20 views

Tool which stores the journal of systemd in a PostgreSQL table

I search a tool which stores the journal (logs) of systemd in a PostgreSQL table. Required features: open source No single log entry should get lost No duplicates should get created. efficient: N ...
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1answer
33 views

Connect from Postgres to sql server [closed]

I want to Connect from Postgres to sql server and fetch some data from a sql table to postgres. I searched on internet and i found db_link but it is connecting only from postgres server to another ...
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12 views

Transfering data from aurora to sql server

I am using auorora postgres database and sql server. Can you recommend a way how to transfer 100M rows table from aurora to ms server? I was trying to use spark for this issue and as I understood ...
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0answers
19 views

How to abstract multiple DB tables?

I need to build a website which is served by live data in RDS (constantly updating data). For every website request we join multiple tables and aggregate data - ex. SUM, AVG. Since we join multiple ...
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6 views

Postgres failure recovery automatic backup

I am developing an application using Postgresql, where database availability is critical. Can someone suggest some open source/paid solution which can handle below Automatic backups, such that I can ...
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0answers
247 views

PostgreSQL free or open source profiler for Windows

What are the current best PostgreSQL free or open source profilers for Windows? A profiler should be able to log traces of queries run on the server based on specific filters and also timings, CPU ...
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2answers
82 views

Choosing the framework to an IDE type of web gui

I'm pretty newbie (or maybe oldie) with GUI development. Now when digging in, there seems to be massive amount of different frameworks to use. Currently I have built a java application which scrapes ...
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1answer
43 views

Solution for a Data warehouse of about 7 GB

We recently deployed a new 'data lake' on the Azure platform. The decision-making process had been messy and I cannot shake the feeling that we have bought an expensive, unwieldy database while we had ...
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0answers
19 views

What database to use for CRM web app?

I want to develop Java based CRM starting from scratch. I have noticed many notable open source CRM use Postgres. I need to choose between MongoDb and Postgres. I prefer MongoDb because there will be ...
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0answers
1k views

Severalnines Clustercontrol Alternative software?

I have been dealing with ClusterControl software to provision MySQL cluster and monitor and scale from last few weeks. But they are not really responsive I tried to reach them to get a quote but they ...
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3answers
132 views

Simple business intelligence tool for scheduled reports

I'm looking for business intelligence tool which: is free can be deployed on premise (not in a cloud) can work with PostgresDB allows to create reports simply from SQL query (as spreadsheet or csv), ...