Best Software-Defined Storage (SDS) for IBM Cloud

QuantaStor is a unified Software-Defined Storage platform designed to scale up and out to make storage management easy while reducing overall enterprise storage costs. With support for all major file, block, and object protocols including iSCSI/FC, NFS/SMB, and S3, QuantaStor storage grids may be configured to address the needs of complex workflows which span sites and datacenters. QuantaStor’s storage grid technology is a built-in federated management system which enables QuantaStor servers to be combined together to simplify management and automation via CLI and REST APIs. The layered architecture of QuantaStor provides solution engineers with unprecedented flexibility and application design options that maximizes workload performance and fault-tolerance for a wide range of storage workloads. QuantaStor includes end-to-end security coverage enabling multi-layer data protection “on the wire” and “at rest” for enterprise and cloud storage deployments.

Nutanix AOS Storage is a modern, software-defined storage solution that replaces traditional SAN and NAS systems with a highly automated, high-performance, and scalable infrastructure. It delivers enterprise-grade capabilities through a distributed architecture, ensuring high availability and resilience. Key features include data locality, which stores data close to the application for low latency; intelligent tiering, automatically optimizing data placement between SSD and HDD tiers; and advanced data protection mechanisms like granular snapshots and self-healing capabilities. AOS Storage allows for linear scaling of performance and capacity, enabling organizations to start small and expand seamlessly as their needs evolve. Additionally, it offers flexibility in hypervisor choice and supports various data services, making it suitable for a wide range of applications and workloads.

Reduce storage cost and complexity with VMware vSAN, an enterprise-class storage virtualization software that provides the easiest path to HCI and hybrid cloud. Integrated hyperconverged infrastructure (HCI) powered by vSAN, combined with vSphere, enables you to manage compute and storage with a single, integrated platform. Take the easiest path to future-ready HCI and hybrid cloud with an integrated solution that improves business agility, speeds operations and lowers costs. Extend virtualization to storage with a secure hyperconverged solution that leverages existing tools and is integrated with your hypervisor and leading public clouds. Achieve better price per performance by supporting the latest storage technology on industry-standard servers.

Improve the way you manage, protect and store data, with unlimited access to select IBM SDS products and IBM Cloud®Object Storage. IBM Storage Software Suite provides a unified interface that streamlines data management, and cost-per-TB pricing makes it easier to plan as your capacity grows. Non-production use of the software in test environments is included. Straightforward per-TB pricing for the entire suite is related to the amount of storage capacity, not the type of storage or how it is used. There are no licensing headaches when changing from one type of storage to another or from one data type to another. All the IBM Storage Software Suite products share a consistent user interface, reducing user errors and the need for training. All the products are designed to work together, streamlining integration and worldwide support for the complete solution.

IBM Elastic Storage System (ESS) is a modern implementation of software-defined storage, making it easier for you to deploy fast, highly scalable storage for AI and big data. With the low latency and high performance NVMe storage technology and 8YB global file system and global data services of IBM Spectrum Scale, the ESS 3200 and ESS 5000 nodes can grow to YB configurations in a single federated global storage system from edge to core data center to the public cloud. By consolidating storage requirements and eliminating silos across multiple platforms — including Kubernetes and Red Hat OpenShift — IBM ESS can reduce inefficiency, lower acquisition costs, simplify storage management and support multiple demanding workloads, delivering high performance throughout your organization.