NoSQL

How to Secure MySQL 9 on Ubuntu 26.04 — step-by-step Linux tutorial on Progressive Robot

How to Install Redis 8 on Ubuntu 26.04

Redis is an in-memory data structure store used as a cache, message broker, and database. Redis 8 introduces improved memory efficiency, better persistence options, and enhanced cluster management. This guide installs and secures Redis 8 on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS server A user with sudo […]

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How to Secure MySQL 9 on Ubuntu 26.04 — step-by-step Linux tutorial on Progressive Robot

How to Install MongoDB 8 on Ubuntu 26.04

MongoDB is a leading NoSQL document database that stores data as flexible JSON-like BSON documents. MongoDB 8 introduces improved aggregation performance, enhanced time series collections, and better sharding. This guide installs MongoDB 8 Community Edition on Ubuntu 26.04 LTS. Tested and valid on: Ubuntu 26.04 LTS Prerequisites Ubuntu 26.04 LTS server A user with sudo […]

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How To Manage Replicas and Clients in Redis — step-by-step Linux tutorial on Progressive Robot

How To Manage Replicas and Clients in Redis

One Redis’s most sought-after features is its support for replication: any Redis server can replicate its data to any number of replicas, allowing for high read scalability and strong data redundancy. Additionally, Redis was designed to allow many clients (up to 10000, by default) to connect and interact with data, making it a good choice for cases where many users need access to the same dataset. This tutorial goes over the commands used to manage Redis clients and replicas.

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How to Secure MySQL 8.0 on Ubuntu 24.04 — step-by-step Linux tutorial on Progressive Robot

How to Install MongoDB 7.0 on Ubuntu 24.04

MongoDB 7.0 is a leading NoSQL document database that stores data as flexible JSON-like documents. This guide installs it on Ubuntu 24.04 LTS from the official MongoDB repository. Tested and valid on: Ubuntu 24.04 LTS Prerequisites Ubuntu 24.04 LTS server A user with sudo privileges Step 1 – Import the MongoDB GPG Key Add the […]

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Cara Menginstal MongoDB pada Ubuntu 20.04 — step-by-step Linux tutorial on Progressive Robot

Cara Menginstal MongoDB pada Ubuntu 20.04

MongoDB adalah basis data dokumen sumber terbuka yang banyak digunakan dalam aplikasi web modern. MongoDB digolongkan sebagai basis data NoSQL karena tidak bergantung pada struktur basis data relasional berbasis tabel tradisional. Alih-alih, MongoDB menggunakan dokumen seperti JSON dengan skema dinamis. Dalam tutorial ini, Anda akan menginstal MongoDB pada server Ubuntu 20.04, mengujinya, dan mempelajari cara mengelolanya sebagai layanan systemd.

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How To Manage Strings in Redis — step-by-step Linux tutorial on Progressive Robot

How To Manage Strings in Redis

In Redis, strings are the most basic type of value you can create and manage. This tutorial provides an overview of how to create and retrieve strings, as well as how to manipulate the values held by string keys.

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