Roland Martyres

Storage-Area-Network

NAS cost optimization

NAS is defined as a unique dedicated information storage server that consists of garage devices (such as disk arrays, cd/dvd drives, tape drives, or removable storage media) and an embedded system software program that provides cross-platform files sharing competencies. NAS usually has its node on a lan without the intervention of the application server, permitting…

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Network-Attached-Storage-NAS

NAS Architecture

NAS stands for network-attached storage, which allows many users and incompatible client devices to access data from a centralized disc capacity. A basic Ethernet connection connects users on a local network (LAN) to the shared storage. Browser-based software is used to configure and administer NAS systems that may not have a keypad or monitor. Each…

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Introduction To NAS For High-Performance Data Storage

Introduction To NAS For High-Performance Data Storage

Network-attached storage (NAS) seems to be a data storage system that allows networked devices to access stored data. With network-attached storage (SAN) and direct-attached storage, NAS is one of the three basic storage topologies (DAS). NAS provides networks with a single storage access point with constructed security, administration, and fault tolerance. NAS can be configured…

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SAN vs. NAS

NAS (network-attached storage) and SAN (storage area networks) were created to address making stored data accessible to many users at the same time. Each of them provides storage for a set of customers, but their approaches to accomplishing their goals could not be more dissimilar. A NAS is dedicated storage of basic instrument data via…

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Introduction to SAN for high performance data storage

Introduction to SAN for high performance data storage

A storage area network (SAN) is a high-speed channel or subnetwork that links and provides shared pools of storage systems to different servers. Memory availability, as well as accessibility, are significant considerations in enterprise computing. Conventional direct-attached disc deployments within separate servers could be a simple and low-cost option for several enterprise systems. Still, the…

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GPFS Data BackUps

GPFS Data BackUps

IBM Spectrum Scale data protection and disaster recovery The IBM Spectrum Scale installation should be protected against data loss to ensure that operations continue after a malfunction. Data loss can be avoided by safeguarding four types of critical data: Data on cluster configuration Data about file system configuration Contents of the file system (user data,…

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GPFS and IBM AIX

GPFS clusters can combine all supported node types, including Linux, IBM AIX, and home windows Server. Those nodes can all be connected to a not-unusual set of SAN storage or through a mixture of SAN and network-connected nodes. Nodes can all be in a single cluster, or statistics can be shared across multiple clusters. A…

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HDFS vs. GPFS for Hadoop

GPFS vs HDFS

Spectrum Scale is an IBM GPFS storage device broadly used for large-scale organization clustered file systems that require petabytes of stockpiling, thousands of nodes, gazillions of files, and thousands of users simultaneously accessing data. Spectrum Scale is compatible with numerous data warehouses and business advanced analytics. Most conventional Big Data Cluster deployments use Hadoop Distributed…

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