The Intelligent Storage Systems ( Ssd )

Storage of data plays a major role in improving the performance of a company and this can happen either offline or online and in various formats.

Hard Disc Drive: a HDD is like a person's long term memory. it is used to store any type of data from files to applications. The data on a HDD is non-volatile, which means the data will stay on the disc even if the computer is switched off. A SSD is another way to store data, but it is faster than a HDD because there are no moving parts.

Copious amounts of RAM accommodates many applications to run concurrently, or allocation for use as a high speed RAM disk. While smaller computing environments can function with 8GB or less, servers benefit from otherwise excessive volumes. The Xeon line supports ECC RAM to ensure integrity of data and quality of service to clients large and small.

The fastest type of storage is the CPU memory and it is located in the CPU. It runs about 1 ns per access.

Using the sequential I/O we can optimize the performance of our configuration. For writing the intensive fields its better to avoid either RAID 5 or RAID 6 rather than that we can use RAID 1 or 10.

In RAID 3 the disks spin in sync where all the read write operations are done with high performance.

Flash memory is a solid-state drive (SSD) that maintains data storage without moving parts, even

Storage Devices are used to store things for a long time. This memory is non-volatile, meaning it won't be lost should power be turned off. Storage devices, like ram, vary in terms of storage capacity. Like RAM, storage devices’ capacity is measured in Bytes (B) and data transfer speed is measured in Bits Per Second (bit/s) or Bytes Per Second (B/s)

Improving System Performance: The Evolution of Concepts Designed to Optimize System Performance Over the Past 25 Years

The mini-case starts with “IT is a pain in the neck,” which is a wrong notion that most of the business managers have in an organization. The history of IT-business relationships in most of the organizations shows that there is a huge gap between both sides which is getting better over a period of time. Today, managers know the fact that it is the people, technology and information that realizes the value of a company and everytime IT cannot be blamed for everything. The days have gone when IT was looked at as the sole responsibility for a company’s growth or downfall. IT processes along with the

As we all know virtualization is the requirement of future. We have evolved from the age of traditional environment to virtual environment.We have grown accustomed to almost all things virtual from virtual memory to virtual networks to virtual storage.The most widely leveraged benefit of virtualization technology is server consolidation, enabling one server to take on the workloads of multiple servers. For example, by consolidating a branch office’s print server, fax server, exchange server, and web server on a single windows server, businesses reduce the costs of hardware, maintenance, and staffing.

27. You have installed Windows Server 2008 on a new server and want to centralize user logons and security

Main the main changes in hyperscale computing include: local network-connected storages substitute the traditional array of storage networks, virtual LANs takes over dedicated computing, commodity network elements replace network switching, commodity computing components substitute blade systems, and new applications and software replace the existing hardware devices meant for tracking and monitoring.

The high rotation speed will cause not only the dramatic increase of temperature but also the loud noise. The low energy efficiency of HDDs is due to the heat loss which is caused by high temperature, and the friction in mechanical content of discs and air. As for the SSD, the data will be stored in the flash chip through the channel of transistors, so it does not require rotating [4]. It can save a massive range of energy which HDDs will lose when HDDs are rotating. It is extremely energy efficient to use SSDs in ICT equipment because the demand for writing or reading data is increasing dramatically. The drawback is that the price of SSDs is much higher than that of HDDs, so the SSD is difficult to be widely used until the price is reasonable.

Till the last Century, business strategy was an outcome of low transactional costs and monopoly of propriety products. The strategies based on these two fundamentals worked well because reducing transactional cost lowered the operating cost of business whereas the propriety product and experience retained an edge over the competitors. The evolution of Big Data not as a technology but in essence the 3Vs(Volume, Veracity and Velocity) coupled with reduction in transactional cost has changed the way businesses need to strategize. This data although wide-spread across the globe is still connected. Thus its potential need to be harnessed to produce much more focused and accurate analysis. The focus has also shifted from mundane traditional fault reporting systems to intelligent systems which provide analytics. The need is to use analytics to proactively identify hardware faults and configuration issues before they occur and cause incidents. Storage systems are an important component in this setup. IT storage systems need to be enabled with powerful management capabilities to improve the efficiency amid this rapid growth. Cloud storage services provide one such capability and can be used as a possible solution. The Cloud storage services provide the following features as defined by National Institute of Standards and Technology: on-demand self-service, resource pooling, rapid elasticity, broad network access and