Best Software-Defined Storage (SDS) for Linux of 2025

QuantaStor, a unified Software Defined Storage platform, is designed to scale up and down to simplify storage management and reduce overall storage costs. QuantaStor storage grids can be configured to support complex workflows that span datacenters and sites. QuantaStor's storage technology includes a built-in Federated Management System that allows QuantaStor servers and clients to be combined to make management and automation easier via CLI and RESTAPIs. QuantaStor's layered architecture gives solution engineers unprecedented flexibility and allows them to design applications that maximize workload performance and fault tolerance for a wide variety of storage workloads. QuantaStor provides end-to-end security coverage that allows multi-layer data protection for cloud and enterprise storage deployments.

Your traditional storage vendors aren't going cut cost by 80% and increase performance 10X. We can. croit is the fastest growing storage software company in Europe, recognized in the Deloitte Technology Fast 50 and Top 100 Innovator Awards in Germany. Ceph is the lowest cost storage in the world. DAOS is the fastest in the world. Choose one or the other or both. Our software-defined storage appliance installs Linux, and Ceph or DAOS in minutes, and helps you manage 40 Petabytes per administrator. We reduce days or work to minutes. We reduce incidents to near zero. We're the secret weapon you and your boss need to change the economics and the performance of your storage services.

Do you struggle with providing access to large data sets that are rapidly growing or enabling distributed content-based uses? Tape is cost-effective, but data is not always available and tape can be difficult to manage. Public cloud can present the challenge of unpredictable, compounding recurring costs and inability to meet privacy and performance requirements. DataCore Swarm is an on-premises object storage system that simplifies the process of managing, storing, and protecting data. It also allows S3/HTTP access for any application, device, and end-user. Swarm transforms your data archive to a flexible, immediately accessible content library that allows remote workflows, on demand access, and massive scaling.

MooseFS represents a revolutionary concept in the Big Data Storage industry. It allows us combine data storage with data processing into a single unit, using commodity hardware. This provides an extremely high ROI. We provide expert advice and professional services for storage solutions, as well as implementations and support for your operations. MooseFS was launched in 2008 as a spinoff from Gemius, a leading European company that measures internet in more than 20 countries. It has since become one of the world's most sought-after Data storage software. It is still used to store large amounts of data by Gemius' core operations. Over 300 000 events per second are gathered and analyzed every second, 24 hours a day, 7 days a weeks. Any solution we offer to our clients has been tested on a real-life Big Data Analytics work environment.

FalconStor is a trusted innovator in data protection with over an Exabyte under management. This allows the most demanding enterprises around the globe to modernize data backup and archive operations across data centers, public clouds, and data centers. The company provides increased data security, rapid recovery from ransomware attacks, and lowers costs by up to 90%. FalconStor has been trusted by over 1,000 customers and a global network of partners.

Modern data centers need a single, unifying, infinitely scalable, and easy to manage storage solution. It transforms enterprise storage infrastructure into an innovative vehicle for innovation. SUSE Enterprise Storage is a flexible and reliable storage solution that is cost-effective, efficient, and intelligent. Ceph is a cloud-native storage solution that can be used for a variety of demanding workloads, including archival and high-performance computing (HPC). It is available for Arm and x86 architectures and can be deployed on most readily available hardware. This allows businesses to store and efficiently process their data to gain a competitive edge, optimize business operations, provide deeper customer insights, and build business intelligence to deliver better products and services. SUSE Enterprise Storage supports Kubernetes, seamlessly integrates with ML/AI and EDGE, and is compatible with embedded architecture.

VaultFS is a data archive solution developed by Swiss Vault Global. It provides exceptional data robustness, efficiency, and scalability for long-term storage. VaultFS uses erasure coding to divide data into redundant fragments and distribute them across multiple storage locations. This ensures that data can be reconstructed, even if some fragments have been lost or corrupted. This reduces both initial costs and ongoing maintenance. VaultFS's peer to peer architecture eliminates single failure points, and its auto-regeneration mechanism automatically repairs corrupted data. This ensures continuous availability. The dynamic configuration of the system allows for seamless scaling by adding more disks and nodes without interrupting operations. This makes it a reliable choice for organizations looking for next-generation storage solutions.