https://rdr-it.com/en/tag/optimization/System administration, virtualization, security and tools for IT professionals.en-USThu, 15 Oct 2026 15:23:59 +0000https://rdr-it.com/en/debloat-windows-11-clean-up-the-installation-with-powershell-and-mdt/Wed, 15 Apr 2026 04:30:00 +0000https://rdr-it.com/en/debloat-windows-11-clean-up-the-installation-with-powershell-and-mdt/Learn how to streamline Windows 11 during deployment with MDT by using a PowerShell script to remove unnecessary applications. A complete tutorial for an optimized system …https://rdr-it.com/en/nginx-configure-the-fastcgi-cache-with-wordpress/Wed, 30 Jul 2025 06:00:00 +0000https://rdr-it.com/en/nginx-configure-the-fastcgi-cache-with-wordpress/In this tutorial, I will explain to you how to configure the Fastcgi cache with WordPress to put the pages generated with PHP in order to increase the speed of a …https://rdr-it.com/en/docker-clean-up-and-free-up-disk-space/Wed, 07 May 2025 04:30:00 +0000https://rdr-it.com/en/docker-clean-up-and-free-up-disk-space/In this tutorial, I’ll walk you through how to clean up Docker to free up disk space on your server or computer. Even though Docker container images don’t necessarily …https://rdr-it.com/en/windows-update-optimizing-update-distribution/Wed, 30 Apr 2025 04:30:00 +0000https://rdr-it.com/en/windows-update-optimizing-update-distribution/Presentation of Distribution Optimization Since Windows 10 and available on Windows Server 2019, it is possible to optimize the distribution of Windows updates by using a …https://rdr-it.com/en/ubuntu-20-04-add-swap-space/Wed, 28 Sep 2022 04:30:00 +0000https://rdr-it.com/en/ubuntu-20-04-add-swap-space/In this tutorial, I will walk you through how to add swap space on Ubuntu 20.04 and above. A swap space on Linux is a location on the disk, which allows the OS to load …https://rdr-it.com/en/exchange-optimize-database-space/Wed, 13 Jul 2022 04:30:00 +0000https://rdr-it.com/en/exchange-optimize-database-space/In this tutorial, I will explain how to optimize the disk space used by the databases (MailboxDatabase) of Exchange. What you need to know is that the size of Exchange …https://rdr-it.com/en/nginx-reverse-proxy-cache-configuration/Wed, 23 Feb 2022 05:30:00 +0000https://rdr-it.com/en/nginx-reverse-proxy-cache-configuration/After seeing how to use Nginx as a reverse proxy , I will explain in this tutorial how to configure the caching of static elements (image, css files, js ….). The use of …https://rdr-it.com/en/windows-10-choose-the-graphics-card-for-software/Mon, 29 Mar 2021 04:30:00 +0000https://rdr-it.com/en/windows-10-choose-the-graphics-card-for-software/In this tutorial, I will explain how to select the graphics card that will be used on software on Windows 10. This manipulation is to be done mainly on laptops which are …https://rdr-it.com/en/wsus-recreate-the-susdb-database/Thu, 25 Mar 2021 05:30:00 +0000https://rdr-it.com/en/wsus-recreate-the-susdb-database/In this tutorial, I will walk you through how to reset the WSUS service by recreating the SUSDB database on WID (Windows Internal Database) and the updates storage folder …https://rdr-it.com/en/wp-rocket-cache-plugin-for-wordpress-installation-configuration-test/Mon, 22 Mar 2021 05:30:00 +0000https://rdr-it.com/en/wp-rocket-cache-plugin-for-wordpress-installation-configuration-test/In this tutorial, I will explain how to install and configure the WP Rocket plugin on Wordpress. Introducing WP Rocket WP Rocket is a paid plugin for Wordpress which …https://rdr-it.com/en/glpi-use-redis-to-optimize-performance/Thu, 11 Mar 2021 05:30:00 +0000https://rdr-it.com/en/glpi-use-redis-to-optimize-performance/In this tutorial, I will tell you about GLPI and optimization in order to get it in faster. I discovered quite by chance that GLPI is intended to use Redis …https://rdr-it.com/en/query-monitor-analyze-and-optimize-your-wordpress-site/Tue, 23 Feb 2021 05:30:00 +0000https://rdr-it.com/en/query-monitor-analyze-and-optimize-your-wordpress-site/In this article, I will tell you about the Query Monitor plugin for WordPress, which will allow you to (re) take control of WordPress sites by analyzing behavior and …https://rdr-it.com/en/windows-server-dns-enable-zone-cleaning/Thu, 29 Oct 2020 05:30:00 +0000https://rdr-it.com/en/windows-server-dns-enable-zone-cleaning/In this "how to" tutorial, I will explain how to enable DNS zone cleanup on Windows Server.https://rdr-it.com/en/veeam-change-the-location-of-the-logs/Wed, 30 Sep 2020 04:30:00 +0000https://rdr-it.com/en/veeam-change-the-location-of-the-logs/Introduction Veeam backup software writes a lot of logs and they are stored by default on drive C at the following location C:\ProgramData\Veeam\Backup. As you can see in …https://rdr-it.com/en/sql-server-reduce-the-size-of-the-transaction-log/Wed, 16 Sep 2020 04:30:00 +0000https://rdr-it.com/en/sql-server-reduce-the-size-of-the-transaction-log/In this “troubleshooting” tutorial, we will see how to reduce the transaction file (ldf) of a SQL Server database. Normally this file is truncated during server backups …https://rdr-it.com/en/veeam-resolving-the-volume-problem-of-backups-on-deduplicated-servers/Thu, 21 Nov 2019 18:31:53 +0000https://rdr-it.com/en/veeam-resolving-the-volume-problem-of-backups-on-deduplicated-servers/Symptom On Windows servers with deduplication enabled, at regular intervals the backup size is increased. Below are several screenshots showing the problem: Reason The …https://rdr-it.com/en/wsus-maintenance-and-optimization/Mon, 14 Oct 2019 16:00:31 +0000https://rdr-it.com/en/wsus-maintenance-and-optimization/Intro In this tutorial, I will explain how to maintain and optimize the installation of your WSUS service to keep it in optimal operating condition. If your WSUS console …