Elixir ecto has already been taken generator#
Elixir ecto has already been taken code#

They allow you to connect to the database and define its parameters in order to perform actions between the application and the database. Without it, it would not be possible to process the data in the database directly in Elixir. It then becomes possible to query the database using Elixir syntax.įinally, Schemas are used to match the data in your database with data structures in Elixir.

Elixir ecto has already been taken code#

This is what will link the code in Elixir to the SQL databases. The communication is based on an 'Adapter' and the connection information to the database. The repositories will allow the 'connection' between a SQL database and the Elixir application. Moreover, Elixir queries are secure and can be decomposed. Here we have only one syntax for several types of databases. This is very practical because it avoids having to know other syntaxes. The queries can indeed be written with the Elixir syntax. Thanks to Ecto, these queries will not need to be written in MySQL or Postgres. The Queries will allow us to query our database via the Repos.

This avoids any problems that could cause damage to your application. The changesets, the queries, the repos and the schemas.Ĭhangesets are very useful, as they allow you to check and validate data before it is applied to the database. To do so, it is divided into four components. As a consequence, it was necessary to create a tool allowing to interact with them: Ecto.Įcto offers developers the possibility of creating databases, storing data in them, managing them, validating them, converting them to the right format (SQL/Postgres Data -> Elixir Struct and Elixir Struct -> SQL/Postgres Data).Įcto, a single tool with several featuresĮcto allows you to do several different things. Its large-scale use means that it is often used alongside a database. Indeed, it makes maintenance and scalability more accessible and simpler. It is a powerful language, especially for building applications that will be used on a large scale. That's why we're going to see in more detail the possibilities that Ecto offers us.Įlixir is a functional programming language that runs on the Erlang Virtual Machine (BEAM).

Elixir ecto has already been taken generator#

It provides many tools that will allow you to interact with the databases.Įcto is therefore a database wrapper and a query generator specific to Elixir. Ecto is what we could call a library on some languages like Python for example. But how do you use this data in your application? That's where Ecto comes in. To store them, you could use a MySQL or Postgres database for example. Whether it is identity data, scores or titles. you will often need to store data or use it. Indeed, whether your application is a SaaS (Software as a Service), a game, a music application.

When you develop an application in Elixir or any other type of programming language, you often need to interact with a database.