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Postgres

Nabil Saoual

Control-M/EM Update jobs using Pgadmin tool

By | Database Administration & Monitoring, Postgres | No Comments

introduction Hi team, Today we will work on Control-M database,we already know how to update it using CLI and also using Control-M GUI,but today we will use a reall nice tool named PgAdmin. Its a GUI where you can connect your controlm postgres database and perform administartions tasks.It’s a freeware and quite complete,so don’t hesitate to test it 🙂 We will see how to update jobs using this tool,but probably on next blogs we will…

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Franck Pachot

PostgreSQL in AWS: clearing the doubts

By | AWS, Postgres | No Comments

By Franck Pachot . I’ve heard and read people saying that the PostgreSQL managed service is not the true open-source PostgreSQL from the community. This is wrong and I’m writing this post to clarify it. PostgreSQL on EC2 Obviously, you can install PostgreSQL on an EC2 instance, as a database running on IaaS (Infrastructure as a Service). You have the full choice of version, you can even compile it from sources, and add whatever extensions…

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Franck Pachot

What is a database backup (back to the basics)

By | Database Administration & Monitoring, Postgres | 11 Comments

By Franck Pachot . TL;DR: do not consider a dump (like PostgreSQL pg_dump or Oracle expdp) as a database backup do not consider that your backup is successful if you didn’t test recovery databases provide physical database backups, easy and safe to restore and recover to any point-in-time between first backup and point of failure managed databases provide an easy recovery interface, but don’t trust it before you try it and… I’ve written this after…

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Burgert Daniel

Increase your PostgreSQL databases security by checking a few settings Part 2

By | Database Administration & Monitoring, Postgres, Security | No Comments

Continuing from my first blog we will check some more access and authentication configurations. Focusing on removing unnecessary database privileges. After that we will configure the backend parameters correctly to have more robust PostgreSQL server/client sessions. And at last SSL encryption for these sessions will be configured.

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Furkan Suv

Starting with PostgreSQL

By | Database management, Postgres | No Comments

In this Post you will learn how I met PostgreSQL and started to learn. If you are planning PostgreSQL as your database but don’t know where to start, this blog may help you. My background I have used MySQL database like an external hard drive, just to save and store the data from an application. Several times I installed on CentOS/Ubuntu from the repository. Mostly I used preinstalled MySQL databases from webhosting providers. On the…

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Furkan Suv

Build API backend server with NodeJS and PostgreSQL

By | Postgres | No Comments

Introduction In this Blog I will describe how to create an API Backend with NodeJS using PostgreSQL as Database. We will create API for public events with CRUD options. CRUD means: create, read, update and delete. Firstly, we will create our PostgreSQL Tables and history tables. And then we will continue with NodeJS. If you don’t have PostgreSQL installed yet, please follow these steps in our Blog. As alternative you can also follow the steps…

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Franck Pachot

DBPod – le podcast Bases de Données

By | AWS, Cloud, Database Administration & Monitoring, Database management, Development & Performance, DevOps, NoSQL, Oracle, Postgres, SQL Server | No Comments

By Franck Pachot . J’essaie quelque chose de nouveau. Je publie beaucoup en anglais (blog, articles, présentations) mais cette fois quelque chose de 100% francophone. En sortant du confinement, on reprend les transports (train, voiture,…) et c’est l’occasion de se détendre en musique mais aussi de s’informer avec des podcasts. J’ai l’impression que c’est un format qui a de l’avenir: moins contraignant que regarder une video ou ou lire un article ou une newsletter. Alors…

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Franck Pachot

The myth of NoSQL (vs. RDBMS) “joins dont scale”

By | AWS, Database Administration & Monitoring, NoSQL, Oracle, Postgres, SQL Server | 15 Comments

By Franck Pachot . I’ll reference Alex DeBrie article “SQL, NoSQL, and Scale: How DynamoDB scales where relational databases don’t“, especially the paragraph about “Why relational databases don’t scale”. But I want to make clear that my post here is not against this article, but against a very common myth that even precedes NoSQL databases. Actually, I’m taking this article as reference because the author, in his website and book, has really good points about…

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Franck Pachot

Some myths about PostgreSQL vs. Oracle

By | Oracle, Postgres | One Comment

By Franck Pachot . I originally wrote this as a comment on the following post that you may find on internet: https://www.2ndquadrant.com/en/blog/oracle-to-postgresql-reasons-to-migrate/ but my comment was not published (many links in it… I suppose it has been flagged as spam?) so I put it there. You should never take any decision on what you read on the internet without verifying. It is totally valid to consider a move to Open Source databases, but doing it…

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