Databases

Cómo instalar MongoDB con su aplicación de Node — step-by-step Linux tutorial on Progressive Robot

Cómo instalar MongoDB con su aplicación de Node

Al trabajar con Node.js, es posible que se encuentre desarrollando un proyecto que almacene y consulte datos. En este caso, deberá elegir una solución de base de datos que tenga sentido para los datos y los tipos de consulta de su aplicación. A través…

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How To Manage Redis Databases and Keys — step-by-step Linux tutorial on Progressive Robot

How To Manage Redis Databases and Keys

Redis is a key-value data store, which is a type of NoSQL database where keys serve as unique identifiers for their associated values. Any given Redis instance includes a number of databases, each of which can hold many different keys of a variety of data types. In this tutorial, we will go over how to select a database, move keys between databases, and manage and delete keys.

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How To Migrate Redis Data to a managed databases — step-by-step Linux tutorial on Progressive Robot

How To Migrate Redis Data to a managed databases

Redis provides a number of methods one can use to migrate data from one instance to another, like replication and snapshotting. However, migrations can get complicated when you’re moving data to a Redis instance managed by a cloud provider, as managed databases tend to limit how much control you have over the database’s configuration. This tutorial outlines one method you can use to migrate data to a Redis instance managed by the cloud provider using Redis’s internal MIGRATE command.

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How To Order Query Results in Laravel Eloquent — step-by-step Programming tutorial on Progressive Robot

How To Order Query Results in Laravel Eloquent

In a previous part of this series, you learned how to obtain database records using the all() method from within an Eloquent model, sorting the resulting collection with the sortDesc() method. In this guide, you’ll learn how to use the orderBy() method to sort results in the database query itself, which offers more flexibility and performance to order query results at the database level.

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