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Showing 1 - 8 of 8 white papers, page 1 of 1.
How Software-Defined Storage Enhances Hyper-converged Storage
This paper describes how to conquer the challenges of using SANs in a virtual environment and why organizations are looking into hyper-converged systems that take advantage of Software-Defined Storage as a solution to provide reliable application performance and a highly available infrastructure.
One of thefundamental requirements for virtualizing applications is shared storage.Applications can move around to different servers as long as those servers haveaccess to the storage with the application and its data. Typically, sharedstorage takes place over a storage network known as a SAN. However, SANstypically run into issues in a virtual environment, so organizations arecurrently looking for new options. Hyper-converged infrastructure is a solutionthat seems well-suited to address these issues.
 
By downloading thispaper you will:
 
  • Identify the issues with running SANs in virtualized environments
  • Learn why Hyper-converged systems are ideal for solving performance issues
  • Learn why Hyper-converged systems are ideal for remote offices
  • Discover real world use-cases where DataCore's Hyper-converged Virtual SAN faced these issues
Hyper-converged Infrastructure: No-Nonsense Selection Criteria
This white paper helps you identify the key selection criteria for building a business savvy hyper-converged infrastructure model for your business based on cost, availability, fitness to purpose and performance. Also, it includes a checklist you can use to evaluate hyper-converged storage options.
Hyper-converged storage is the latest buzz phrase instorage. The exact meaning of hyper-converged storage varies depending on thevendor that one consults, with solutions varying widely with respect to theirsupport for multiple hypervisor and workload types and their flexibility interms of hardware componentry and topology.
 
Regardless of the definition that vendors ascribe to theterm, the truth is that building a business savvy hyper-converged infrastructurestill comes down to two key requirements: selecting a combination ofinfrastructure products and services that best fit workload requirements, andselecting a hyper-converged model that can adapt and scale with changingstorage demands without breaking available budgets.
 
Download this paper to:
  • Learn about hyper-converged storage and virtualSANs
  • Identify key criteria for selecting the right hyper-converged infrastructure
  • Obtain a checklist for evaluating options
DataCore Virtual SAN – A Deep Dive into Converged Storage
Topics: DataCore, storage, SAN
This white paper describes how DataCore’s Virtual SAN software can help you deploy a converged, flexible architecture to address painful challenges that exist today such as single points of failure, poor application performance, low storage efficiency and utilization, and high infrastructure costs.

DataCore Virtual SAN introduces the next evolution in Software-defined Storage (SDS) by creating high-performance and highly-available shared storage pools using the disks and flash storage in your servers. It addresses the requirements for fast and reliable access to storage across a cluster of servers at remote sites as well as in high-performance applications.

Download this white paper to learn about:

•    The technical aspects of DataCore’s Virtual SAN solution - a deep dive into converged storage
•    How DataCore Virtual SAN addresses IT challenges such as single points of failure, poor application performance, low storage efficiency and utilization, and high infrastructure costs.
•    Explore possible use cases and benefits of DataCore’s Virtual SAN

Building a Highly Available Data Infrastructure
Topics: DataCore, storage, SAN, HA
This white paper outlines best practices for improving overall business application availability by building a highly available data infrastructure.
Regardless of whether you use a direct attached storage array, or a network-attached storage (NAS) appliances, or a storage area network (SAN) to host your data, if this data infrastructure is not designed for high availability, then the data it stores is not highly available by extension, application availability is at risk – regardless of server clustering.

Download this paper to:
•    Learn how to develop a High Availability strategy for your applications
•    Identify the differences between Hardware and Software-defined infrastructures in terms of Availability
•    Learn how to build a Highly Available data infrastructure using Hyper-converged storage

The State of Software-Defined Storage (SDS) in 2015
Topics: DataCore, storage, SAN, SDS
For the fifth consecutive year, DataCore Software explored the impact of Software-Defined Storage (SDS) on organizations across the globe. The 2015 survey distills the expectations and experiences of 477 IT professionals that are currently using or evaluating SDS technology to solve critical data storage challenges. The results yield surprising insights from a cross-section of industries over a wide range of workloads. The survey was conducted on April, 2015.
For the fifth consecutive year, DataCore Software explored the impact of Software-Defined Storage (SDS) on organizations across the globe. The 2015 survey distills the expectations and experiences of 477 IT professionals that are currently using or evaluating SDS technology to solve critical data storage challenges. The results yield surprising insights from a cross-section of industries over a wide range of workloads. The survey was conducted on April, 2015.

VMware Data Replication Done Right
Until now the most common data replication technologies and methods essential to mission-critical BC/DR initiatives have been tied to the physical environment. Although they do work in the virtual environment, they aren’t optimized for it.

Until now the most common data replication technologies and methods essential to mission-critical BC/DR initiatives have been tied to the physical environment. Although they do work in the virtual environment, they aren’t optimized for it. With the introduction of hypervisor-based replication, Zerto elevates BC/DR up the infrastructure stack where it belongs: in the virtualization layer.

Challenges:

  • If a data replication solution isn’t virtual-ready, management overhead could be more than doubled.
  • Customer data is always growing, so a company can find its information inventory expanding exponentially and not have a data replication solution to keep pace.
  • Some replication methods remain firmly tied to a single vendor and hardware platform, limiting the organization’s ability to get the best solutions – and service – at the best price.

Benefits of Hypervisor-Based Replication:

  • Granularity - The ability to replicate at the correct level of any virtual entity is critical. Zerto’s solution can replicate all virtual machines and all of the meta data as well.
  • Scalability - Zerto’s hypervisor-based replication solution is software-based so it can be deployed and managed easily, no matter how fast the infrastructure expands.
  • Hardware-agnostic - Zerto’s data replication is hardware-agnostic, supporting all storage arrays, so organizations can replicate from anything to anything. This allows users to mix storage technologies such as SAN & NAS, and virtual disk types such as RDM & VMFS.
Vembu OffsiteDR Server: Optimize RPO & RTO While Enhancing DR Resilience
Vembu BDR’s data protection solution enhances DRM operations by eliminating all potential single points of failure for restore functions. Using Vembu BDR Suite, IT is able to replicate backup data from multiple BDR Backup servers to a system running OffsiteDR Server within their own data center. As a result, IT garners an alternate system from which to recover protected VMs and physical servers using the same procedures that IT administrators employ on a BDR Backup server.

The ability to configure and deploy high-performance VMs within a vSphere virtual environment continues to put CIO’s under increasing pressure to deal with the rampant bête noire of IT: business continuity. What started with Line of Business (LoB) driven Service Level Agreements (SLAs) requiring IT to meet rigorous Recovery Time and Recovery Point Objectives (RTO and RPO) has grown into an auditable ISO standard (ISO22301) and an emerging software niche for Disaster Recovery Management (DRM) systems.

For this analysis, openBench Labs assessed the performance and functionality of the Vembu OffsiteDR Server, a DRM device that increases the resilience of recovery processes. Their initial intent was to examine the ability to restore data in the event of a catastrophic failure in vSphere environment, including:

  • A VM running BDR Backup server,
  • an ESXi host, and
  • a SAN device.

The full capabilities of Vembu OffsiteDR Server, however, quickly revealed that the device had a much broader operational impact. With the installation of OffsiteDR Server on an external physical server, they were free to configure end-to-end backup and restore operations in a way that optimized RTO and RPO for all business-critical application scenarios running in vSphere test environment.

In openBench lab's test environment, the combination of Vembu OffsiteDR Server deployed on a physical server with a Vembu BDR Backup server deployed on a VM provided a value proposition that extended far beyond the enhancement of DRM recovery resilience. With OffsiteDR Server installed on a physical server, they were able to optimally leverage VM and physical server platforms to easily implement all of the data protection functionality provided by Vembu BDR Suite, leverage all of the performance optimizations available to VMs in a vSphere environment, and do so in the most cost-effective system configuration.

StorMagic SvSAN - a virtual SAN made simple
SvSAN is a software-defined storage solution designed to run on two or more servers. It is uniquely architected with the combination of a light footprint, availability out-of-the-box, uncompromising performance and centralized management deployment across a remote and branch office environment. This white paper discusses the latest product release of StorMagic SvSAN and the common IT challenges that can be resolved by deploying StorMagic SvSAN in your organization.

SvSAN is a software-defined storage solution designed to run on two or more servers. It is uniquely architected with the combination of a light footprint, availability out-of-the-box, uncompromising performance and centralized management deployment across a remote and branch office environment.

SvSAN eliminates the need for a physical SAN which are costly, complex and present a single point of failure. With high availability, out-of-the-box business critical applications and IT services suffer no downtime and the removal of a SAN along with the low cost of commodity servers and storage lowers IT acquisition and operating cost. Thousands of large organizations and SMEs across 72 countries have already chosen SvSAN to modernize their IT infrastructure.

This white paper discusses the latest product release of StorMagic SvSAN and the common IT challenges that can be resolved by deploying StorMagic SvSAN in your organization.