10 important performance indicators that every VMware administrator needs to monitor

10 important performance indicators that every VMware administrator needs to monitor

Virtualization technology is being widely applied thanks to the flexibility, fast, stable and easy administration that it brings. At the same time, any IT technology - hardware or software - can only function properly under full maintenance, and so does the VMware platform. With physical servers, the error or poor performance of the system affects the applications that run on it. With the virtualization platform, multiple virtual machines (VMs) run on the same physical server, and server slowness will affect applications that run on all VMs. Therefore, performance monitoring is even more important within the virtualized infrastructure than the physical infrastructure.

Data Center Terminology: 12 terms you should know

Data Center Terminology: 12 terms you should know

You may have heard administrators in the data center mention some strange terms - what do they all mean? This overview will help answer that question. ASHRAE stands for American Society of Heating, Refrigerating and Air-Conditioning Engineers. It is a commercial group, but the relevant departments are Technical Committee 1.5 (Computer Application) and Technical Committee 9.9 (Important Facility, Data Center, Technology Space and Electrical Equipment). death). Blade servers are modularized servers, designed to save space and serve fast maintenance. In a typical rack, hundreds of blade servers can fit into space for dozens of standard servers. Close-coupled cooling - Link cooling mode is installed right next to a rack. This is useful for a rack with components where a standard cooling system from your data center is not enough.

Comparison between SAS, SATA and Fiber Channel

Comparison between SAS, SATA and Fiber Channel

This article will compare Serial-Attached SCSI drive technology with other existing drive technologies. Over the next few years, Fiber Channel and Serial-Attached SCSI (SAS) will continue to be the interfaces of choice on the SAN. Currently, the performance of both types is basically the same (assuming Fiber Channel will soon increase to 4G bits per second). However, in about 18 months, SAS is likely to double its pace, while the FC community is still trying to decide whether the next step for the technology will be 8G bits per second or 10G bits per second. However, there is currently quite a bit to consider which is better, Fiber Channel or SAS. The places where Fiber Channel is used are likely to continue with it. But since the parallel SCSI currently accounts for about 80% of the enterprise storage market, there are obviously plenty of opportunities for SAS.

NAS vs SAN: Differences and use cases

NAS vs SAN: Differences and use cases

These two storage architectures, both NAS and SAN, are complementary because they compete and respond to different needs and use cases in the organization. Many larger organizations own both. NAS and SAN don't tell the whole story when comparing these two common storage architectures. NAS and SAN are complementary because they compete and respond to different needs and use cases in the organization. Many larger businesses can own both. However, IT budgets for businesses are not limitless and organizations need to optimize their hosting costs to match their priority requirements. This article will help you clarify that by identifying NAS and SAN, highlighting their differences, and offering use cases that are suitable for both architectures.

Experience practical features of QNAP QTS NAS storage management operating system

Experience practical features of QNAP QTS NAS storage management operating system

Are you considering a network hosting solution for your company? How do you know about a dedicated operating system for managing NAS storage? Are you considering the features of QNAP's QTS operating system before deciding to invest in equipment? Visit the link below to get a hands-on experience of configuring and features of a QNAP QTS NAS system via the web interface. You will be given an admin account to access and limited to 03 hours for the demo session.

Compare the two storage management systems QNAP QES and QTS

Compare the two storage management systems QNAP QES and QTS

When choosing an operating system for QNAP storage devices, the choice will focus on two QES vs QTS options. Each of which brings specific features and advantages to the scale. However, there are still some differences that make the final choice that should be based on the specific needs of the user or unit that purchased the product.

Analyze the choice of private cloud or public cloud and new trends

Analyze the choice of private cloud or public cloud and new trends

Businesses often face a choice: public cloud or private. The public cloud might be an easy choice, but it's not the right choice for all. The adoption of public cloud continues to grow, but private cloud platforms are not regressive, in fact they are still being heavily exploited. IDC predicts that 75% of businesses using public cloud will also use the private cloud platform by 2020. While many businesses use private cloud outside the public environment, the infrastructure on the single-tenant model still has can be a suitable independent option. One reason for the continued existence of the private cloud is the maturity of technology, as well as the development of vendor and platform options, said Deepak Mohan, research director at IDC.

Why is VMware making such a big bet on containers, edge computing and IoT?

Why is VMware making such a big bet on containers, edge computing and IoT?

With the server virtualization game won, VMware is now diversifying into new areas, with cloud-native computing emerging as one of the top concerns. of the company. VMware recently celebrated its 20th birthday, during which time it spread common concepts about hypervisor and server virtualization. It is fair to say that without VMware and the playground they created through enterprise data centers with their x86 hypervisor technology, the cloud as we know it today would not exist, but succeed. They had to pay a certain price. The problem the company currently has is that enterprise data centers have long reached a saturation point for server virtualization, with analyst Gartner declaring in 2016 that the average enterprise is currently 80-90% of their server assets are virtualized.

QNAP TBS-453DX M.2 SSD NASbook Is Now Available To Users

QNAP TBS-453DX M.2 SSD NASbook Is Now Available To Users

QNAP has announced the availability of the TBS-453DX NASbook, a compact storage solution ideal for mobile workers and those with limited workspace. Featuring a compact design, four M.2 SATA SSD slots, supporting more than 20 linked cloud storage spaces and local caching, TBS-453DX has HDMI 2.0 4K 60Hz output, transcoding hardware and streaming. A 10GbE N-BASET connection is also provided, based on Aquantia's Multi-Gig controller.

What is High Performance Computing (HPC) in DataCenter?

What is High Performance Computing (HPC) in DataCenter?

When it comes to high-performance computing or High Performance Computing (HPC), we tend to solve several types of problems. These problems usually fall into one of four categories: Compute intensive - A single problem requires a large amount of computation. Memory intensive - A single problem requires a large amount of memory. Data intensive - A single problem that works on a large data set. Throughput intensive - Many unrelated problems are calculated simultaneously.