PostgreSQL
Introducing YeSQL: Practical PostgreSQL, One Concept at a Time
I’m happy to share something new: YeSQL is live, a free set of 24 short PostgreSQL lessons — one concept, one runnable query, real data, no signup. It’s free …
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YeSQL
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PostgreSQL
PostgreSQL as a Microservice
The MACI French podcast honoured me with an invitation to a guest appearance on their weekly schedule. As you can imagine, we talked about many things related to …
PostgreSQL
2020: Online Conferences
Among a lot of other changes, the year 2020 brings Online Conferences to us. In the Postgres community too we now record our talks at home and send a video file to be …
PostgreSQL
List PostgreSQL tables using extensions
Postgres has extensions, and that’s awesome! Of course as the author of CREATE EXTENSION I’m a little biased… just remember that the ability to extend …
PostgreSQL
Postgres Connection Strings and psql
PostgreSQL connection strings embedded in your application can take two different forms: the key-value notation or the postgresql:// URI scheme. When it comes to using …
PostgreSQL
The Art Of PostgreSQL
I did it again! Today I am releasing the new edition of my book, with a new title: “The Art of PostgreSQL”. I’m very happy (and quite excited) to declare my book as …
PostgreSQL
Preventing SQL Injections
An SQL Injection is a security breach, one made famous by the Exploits of a Mom xkcd comic episode in which we read about little Bobby Tables: PostgreSQL implements a …
PostgreSQL
Geolocation with PostgreSQL
We have loaded Open Street Map points of interests in the article The Most Popular Pub Names — which compares PostgreSQL with MongoDB for simple geographical queries, and …
PostgreSQL
PostgreSQL Concurrency: an Article Series
PostgreSQL is a relational database management system. It’s even the world’s most advanced open source one of them. As such, as its core, Postgres solves …
PostgreSQL
Scheduled Data Processing: How to use cron?
A previous article in the PostgreSQL Concurrency series covered how to manage concurrent retweets in an efficient way: in Computing and Caching, we learnt how to maintain …
PostgreSQL
Batch Updates and Concurrency
This article fits in the PostgreSQL Concurrency series, where we installed a tweeter like application schema and had all the characters from Shakespeare’s A …
PostgreSQL
PostgreSQL LISTEN/NOTIFY
This article fits in the PostgreSQL Concurrency series, where we installed a tweeter like application schema and had all the characters from Shakespeare’s A …