Rook is a storage orchestration tool that provides a cloud-native, open source solution for a diverse set of storage providers. Ceph is a highly scalable distributed-storage solution offering object, block, and file storage. In this tutorial, you will set up a Ceph cluster using Rook and use it to persist data for a MongoDB database as an example.
Flexible and scalable data storage is a baseline requirement for most applications and services being developed today. With today’s complex deployments, containers, and ephemeral infrastructure, the days of simply saving files to disk on a single server are gone. Cloud providers have developed services to fill the storage needs of modern application deployments, and they mostly fit into two categories: object storage, and block storage.
On Ubuntu, by default, the Nginx web server stores its documents in `/var/www/html`, which is typically located on the root filesystem with the rest of the operating system. Sometimes, though, it’s helpful to move the document root to another location, such as a separate mounted filesystem.
On Debian 8, the Apache2 web server stores its documents in /var/www/html by default. This directory is located on the root filesystem with the rest of the operating system. You may want to move the document root to another location, such as a separate mounted filesystem. In this guide, you’ll move the Apache document root to a new location by moving the files and changing Apache’s configuration files.
Whether you’re adding more space, evaluating ways to optimize performance, or looking to take advantage of other storage features, this tutorial will guide you through relocating MySQL’s data directory.
A block storage service functions as a hard drive provided over the network. Developers can use block storage services to store files, combine multiple devices into a RAID array, or configure a database to write directly to the block storage device.
In this tutorial, we’ll go over best practices to benchmark your the cloud provider Block Storage Volumes by simulating workloads that mimic your application.
Whether you’re adding more space, evaluating ways to optimize performance, or looking to take advantage of other storage features, this tutorial will guide you through relocating PostgreSQL’s data directory on an Ubuntu 20.04 server.
On Ubuntu, by default, the Nginx web server stores its documents in `/var/www/html`, which is typically located on the root filesystem with the rest of the operating system. Sometimes, though, it’s helpful to move the document root to another location, such as a separate mounted filesystem.
Databases grow over time, sometimes outgrowing the space on the file system. You can also run into I/O contention when they’re located on the same partition as the rest of the operating system. RAID, network block storage, and other devices can offer redundancy and other…
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