EC Parity (Erasure Coding Parity)
Redundant data chunks created during erasure coding to rebuild data after failures. Provides durability without the cost of full mirroring. Breaks files into fragments, encodes them for redundancy, and distributes them across devices.
Edge Computing
Edge computing is a decentralized approach to data processing that brings computation closer to the data source, rather than relying solely on centralized cloud or data center resources. By processing data at or near the source, edge computing reduces latency, lowers bandwidth usage, and enables faster response times, making it ideal for applications that require […]
Erasure Coding
Splits files into fragments plus parity and spreads them across nodes for durability.
Field Replaceable Unit (FRU)
A Field Replaceable Unit (FRU) is a modular component of a system that can be quickly and easily replaced on-site by technicians or qualified personnel, minimizing downtime and avoiding the need to ship equipment to a service center. FRUs are designed for swift interchangeability, often involving plug-and-play or hot-swappable features, which allow replacements without shutting […]
Global Namespace
Unified view of all data (flash + HDD tiers) as if in one file system.
GPFS (Spectrum Scale)
IBM’s parallel file system, high performance but complex to manage.
GPU (Graphics Processing Unit)
A Graphics Processing Unit (GPU) is a specialized hardware component designed to accelerate complex computing tasks, especially those involving parallel processing. Originally developed for rendering graphics, GPUs have become essential in AI, machine learning, and deep learning applications due to their ability to process multiple data streams simultaneously. This parallel processing capability makes GPUs ideal […]
HDD (Hard Disk Drive)
Magnetic storage device for cost-efficient capacity.
High Availability (HA)
High Availability (HA) is a characteristic of systems designed to ensure continuous operational uptime and accessibility, even in cases of hardware failure, network disruptions, or other potential issues. HA systems are built to minimize downtime and guarantee that critical applications and data remain accessible, which is crucial for businesses that depend on uninterrupted service. VDURA’s […]
High-Performance Computing (HPC)
High-Performance Computing (HPC) refers to the use of advanced computing resources and parallel processing techniques to perform complex computations at extraordinary speeds. HPC is essential for tackling data-intensive tasks such as scientific simulations, financial modeling, and large-scale data analysis, which require significant computational power and storage capacity. HPC environments typically involve clusters of powerful computers […]