Author

Daniel Kovacs

Daniel Kovacs is a systems architect and technical writer with over 15 years of experience in high-performance computing, enterprise storage, and data center infrastructure. He has designed and deployed large-scale HPC clusters, parallel file systems, and NVMe storage solutions for research institutions and Fortune 500 companies. Daniel holds a Master's degree in Computer Engineering from Georgia Tech and has contributed to open-source projects including Lustre and Ceph. He is passionate about making complex infrastructure topics accessible to IT professionals at every level.

65 Articles

Articles by Daniel

Feb 11, 2026

iSCSI

Internet Small Computer Systems Interface â€” a protocol enabling block-level SAN storage access over standard TCP/IP Ethernet networks.

Feb 11, 2026

Snapshot

A space-efficient, point-in-time copy of data using copy-on-write techniques, enabling rapid backup and recovery with minimal storage overhead.

Feb 11, 2026

FLOPS

Floating Point Operations Per Second â€” the standard measure of computing performance for scientific and HPC workloads, from GFLOPS to…

Feb 11, 2026

Tiered Storage

A strategy that automatically moves data between fast, medium, and archival storage tiers based on access frequency to optimize cost…

Feb 11, 2026

Fibre Channel

A high-speed, lossless networking protocol for Storage Area Networks operating at up to 64 Gbps with guaranteed delivery.

Feb 11, 2026

Kubernetes

An open-source container orchestration platform that automates deployment and scaling of containerized applications across clusters.

Feb 11, 2026

Thin Provisioning

A storage technique that allocates disk space on demand rather than upfront, improving capacity utilization through overcommitment.

Feb 11, 2026

RAID

Redundant Array of Independent Disks â€” a method of combining multiple drives for improved performance, redundancy, or both.

Feb 11, 2026

Data Lake

A centralized repository storing raw data in its native format at scale, supporting diverse analytics workloads from batch to real-time…

Feb 11, 2026

RoCE

RDMA over Converged Ethernet â€” a protocol enabling high-performance RDMA communication over standard Ethernet networks.

Feb 11, 2026

QLC NAND

Quad-Level Cell NAND flash storing four bits per cell, delivering the highest density and lowest cost per gigabyte for capacity-oriented…

Feb 11, 2026

CXL

Compute Express Link â€” an open interconnect standard enabling high-speed communication and memory sharing between CPUs, accelerators, and memory devices.