What is Ceph used for?
Ceph is an open source software-defined storage solution designed to address the block, file and object storage needs of modern enterprises. Its highly scalable architecture sees it being adopted as the new norm for high-growth block storage, object stores, and data lakes.
What does Ceph storage stand for?
It’s short for cephalopod, Octopuses, like the one in the Ceph logo, are cephalopods, The many tentacles of the octopus are supposed to represent the parallelism of Ceph. Ceph came out of UCSC, whose mascot is Sammy the Slug.
Why is Ceph called Ceph?
The name “Ceph” is an abbreviation of “cephalopod”, a class of molluscs that includes the octopus.
What is Rados Gateway?
radosgw is an HTTP REST gateway for the RADOS object store, a part of the Ceph distributed storage system. It is implemented as a FastCGI module using libfcgi, and can be used in conjunction with any FastCGI capable web server.
What is SDS in it?
Software-defined storage (SDS) is a storage architecture that separates storage software from its hardware. It also allows you to upgrade or downgrade hardware whenever you want. Basically, SDS puts enormous flexibility in your hands. Here’s the gist. Let’s say you have a bunch of different x86 servers.
What is SDS in computers?
Software-defined storage (SDS) enables users and organizations to uncouple or abstract storage resources from the underlying hardware platform for greater flexibility, efficiency and faster scalability by making storage resources programmable.
Is Ceph a SAN?
With the iSCSI target in SUSE Enterprise Storage, Ceph can be configured as an iSCSI-based SAN. This makes Ceph available for an OS, such as the Windows server OS, that runs iSCSI Initiator.
What is Ceph RGW?
What is Ceph S3?
Ceph Object Storage is an object storage interface built on top of librados and provides a RESTful gateway for applications to the Ceph Storage Cluster. S3 compatible: Provides object storage capabilities, and its interface is compatible with most of the Amazon S3 RESTful API.
What is a Gluster file system?
Gluster is a free and open source scalable network filesystem. Gluster is a scalable network filesystem. Using common off-the-shelf hardware, you can create large, distributed storage solutions for media streaming, data analysis, and other data- and bandwidth-intensive tasks.
What is the best alternative to GlusterFS?
IONOS has written a comprehensive GlusterFS how-to article for installing and setting up the file system. One notable alternative to GlusterFS is Ceph, which is freely available and also offers many of the aforementioned benefits of distributed file systems. Ceph and Gluster each have their own differing pros and cons.
What are the GlusterFS translators?
For operations done within the storage space, GlusterFS offers ten predefined translators, which translate commands that are given by users to be executed. Two examples are the “storage” translator, which stores data on the local file system and controls access to it, and the “encryption” translator.
Where can I learn about the internals of Gluster?
The Gluster developer series started by Pranith Karampuri are shaping up well if you are interested to learn about internals of Gluster. Do have a look. https://github.com/gluster/glusterfs/tree/devel/doc/develope…