Databases

Como Gerenciar Conjuntos no Redis — step-by-step Linux tutorial on Progressive Robot

Como Gerenciar Conjuntos no Redis

O Redis é um datastore ou armazenamento de dados open-source de chave-valor na memória. Conjuntos ou Sets no Redis são coleções de strings armazenadas em uma determinada chave. Quando mantido em um conjunto, um…

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How To Monitor MongoDB with Grafana and Prometheus on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Monitor MongoDB with Grafana and Prometheus on Ubuntu 20.04

It is crucial for any database administrator to avoid performance or memory issues. Tools such as Prometheus and Grafana can help you monitor your database cluster performance. Prometheus is an open-source monitoring and alerting platform. Grafana is an open-source analytics and interactive visualization web application. In this tutorial, you will set up a MongoDB database and monitor it with Grafana using Prometheus as a data source.

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How to Benchmark the Performance of a Redis Server on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How to Benchmark the Performance of a Redis Server on Ubuntu 18.04

Benchmarking is an important practice to analyse the overall performance of servers and identify bottlenecks as well as opportunities for improvement within those systems. In this guide, we’ll demonstrate how to benchmark the performance of a Redis server running on Ubuntu 18.04, using a few different tools and methods.

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How To Secure MongoDB on Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

How To Secure MongoDB on Ubuntu 20.04

MongoDB doesn’t have authentication enabled by default, meaning that any user with access to the server where the database is installed can add and delete data without restriction. In order to secure this vulnerability, this tutorial will walk you through creating an administrative user and enabling authentication. You’ll then test to confirm that only this administrative user has access to the database.

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Настройка Django с Postgres, Nginx и Gunicorn в Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Настройка Django с Postgres, Nginx и Gunicorn в Ubuntu 20.04

Django — это мощная веб-система, помогающая создать приложение или сайт Python с нуля. Django включает упрощенный сервер разработки для локального тестирования кода, однако для серьезных производственных задач требуется более защищенный и мощный веб-сервер. В этом руководстве…

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