Tutorials

Stay up to date with the latest NestJS tutorials, guides, and best practices.

Operations with PostGIS Polygons in PostgreSQL and Drizzle

When using PostgreSQL with PostGIS, we can do various operations using polygons. In this article, we learn how to do that both through raw SQL queries and the Drizzle ORM. Storing polygons using the D

Wanago - API with NestJS

Distance and radius in PostgreSQL with Drizzle ORM

PostgreSQL provides many options for working with geographical data, especially with the PostGIS extension. In this article, we ll explore how to calculate the distance between two coordinates and how

Wanago - API with NestJS

Rate limiting using Throttler

When building a REST API, we must prepare for various cases. At first, everything might run smoothly, but as our API gains traction, we might encounter some issues. We might run into users who begin s

Wanago - API with NestJS

Storing PostGIS Polygons in PostgreSQL with Drizzle ORM

PostgreSQL, together with PostGIS, allows us to store various types of geographical data. Besides working with simple coordinates, we can also store entire areas in the form of polygons. In this artic

Wanago - API with NestJS

What’s new in Express 5?

With NestJS 11, the framework now comes with Express 5 by default. While the update is mostly painless, there are some breaking changes to consider. In this article, we go through what new features Ex

Wanago - API with NestJS

Storing files inside of a PostgreSQL database with Drizzle

When working with PostgreSQL, we can use the bytea column to store binary data, such as images, PDFs, or other small files. In this article, we explore how to store files in a PostgreSQL database usin

Wanago - API with NestJS

Organizing Drizzle ORM schema with PostgreSQL

As our application grows, it gets increasingly important to create a file structure that s easy to maintain. Also, if we care about it from the start, it is easier to achieve. In this article, we lear

Wanago - API with NestJS

Storing coordinates in PostgreSQL with Drizzle ORM

Many applications rely on geographical data to calculate distances and track locations. PostgreSQL offers several ways to store geospatial data, each designed with different goals. In this article, we

Wanago - API with NestJS

Pattern matching search with Drizzle ORM and PostgreSQL

Searching through text documents is a very common feature in many web applications. In this article, we learn how to implement it using pattern matching using the Drizzle ORM, PostgreSQL, and NestJS.

Wanago - API with NestJS

Prepared statements in PostgreSQL with Drizzle ORM

When we execute an SQL query, PostgreSQL follows a process that consists of multiple steps. First, it parses the SQL statement, checking for syntax errors. Next, it analyzes whether the tables and col

Wanago - API with NestJS

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Tutorials

Operations with PostGIS Polygons in PostgreSQL and Drizzle

Distance and radius in PostgreSQL with Drizzle ORM

Rate limiting using Throttler

Storing PostGIS Polygons in PostgreSQL with Drizzle ORM

What’s new in Express 5?

Storing files inside of a PostgreSQL database with Drizzle

Organizing Drizzle ORM schema with PostgreSQL

Storing coordinates in PostgreSQL with Drizzle ORM

Pattern matching search with Drizzle ORM and PostgreSQL

Prepared statements in PostgreSQL with Drizzle ORM

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Categories

Operations with PostGIS Polygons in PostgreSQL and Drizzle

Distance and radius in PostgreSQL with Drizzle ORM

Rate limiting using Throttler

Storing PostGIS Polygons in PostgreSQL with Drizzle ORM

What’s new in Express 5?

Storing files inside of a PostgreSQL database with Drizzle

Organizing Drizzle ORM schema with PostgreSQL

Storing coordinates in PostgreSQL with Drizzle ORM

Pattern matching search with Drizzle ORM and PostgreSQL

Prepared statements in PostgreSQL with Drizzle ORM