Storage access speeds News
August 29, 2017
NVMe offers huge possibilities for flash storage to work at its full potential, at tens or hundreds of times what is possible now. But, but it’s early days, and there is no universally-accepted ...
June 20, 2017
Virtual Instruments tools that help organizations monitor storage gain deeper integration in the new family of Load DynamiX 32 Gb FC and 40 GbE Workload Generation Appliances.
March 14, 2017
Women's health website Lifescript 'transformed into a DevOps shop after implementing Pure Storage all-flash arrays from and Actifio copy data management..
February 09, 2017
Nimble's first all-flash array family scales from 20 TB to petabyte and 8.2 PB of usable storage and 1.2 million IOPS per four-node cluster.
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Some of the functions supported by paravirtualization include emulated motherboards, storage I/O and network communication, privileged instructions and page tables. Continue Reading
IOPS measures the maximum number of reads and writes to non-contiguous storage. It is not an actual benchmark since vendor numbers can vary from real-world performance. Continue Reading
Our team carefully selected our EBS volumes, but our application performance is still slow. How can we improve Amazon EBS performance? Continue Reading
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If you want to add flash storage, it's important to consider the cost per IOPS and gigabyte compared to HDD volumes, as well as the difference between consumer and enterprise SSDs. Continue Reading
When it comes to AWS storage management for high-performance applications, EBS Elastic Volumes and Elastic File System each have separate advantages. Continue Reading
VMware storage I/O control helps improve the quality of storage in vSphere. VSphere 6.5 integrates storage I/O control configurations into the VM Storage Policy. Continue Reading
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Ensure adequate VM storage resources by reducing VM count per LUN, using queue depth throttling, limiting disk requests, enabling SIOC features and monitoring storage latency. Continue Reading
VMware Storage I/O Control uses vSphere APIs for I/O Filtering to quickly establish and apply IOPS limits to VMs that regularly access your data store. Continue Reading
Much has been said about the inability to scale storage separately from other resources in a hyper-converged system, but are there any advantages to treating storage in this way? Continue Reading
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The amount and format of clinical information running through telehealth technology can lead to video conferencing hiccups. Flash storage is an option to consider in such cases. Continue Reading
Configuration problems and extreme storage demands can take a serious toll on your storage infrastructure. Fortunately, with the right tools, these issues are easy to remedy. Continue Reading
A disk I/O bottleneck, resource contention, misconfigurations and other problems will degrade the performance of virtual machines. When too many VMs are competing for limited resources, results will inevitably suffer. This chapter looks at tactics that can help to combat these types of bottlenecks, particularly those stemming from the storage components of a virtualized environment. The effort it takes to solve storage I/O bottlenecks is considerable. Variables range from physical infrastructure choices to configuration changes. The starting point for solving your I/O problems will be VM monitoring and establishing baseline performance. From there, you can scrutinize read IOPS vs. write IOPS, network cards, and other specific points that are likely contributing to the I/O bottlenecks. With the right approach, a willingness to become a virtual machine monitor and the use of proper technologies, admins can solve the problems causing an infrastructure's performance to suffer. Continue Reading