Choosing a Secondary Storage

The consequences of leaving all their information in one location can be catastrophic to the company’s operation and integrity as valued by their clients. Remotely storing vital information should be the first precaution taken when installing an archive full of fragile data. NAS (network attached storage), typically used in the form of cloud or RAID devices provides a safe approach to storing company information. “Common uses are central file storage, media streaming, print serving and backup for all the local drives on your network. You can even access most NAS drives from the Internet if desired.” (How to Buy Network-Attached Storage Drives, Becky Waring). If the NAS devices aren’t sufficient, file servers can support up to 25 users simultaneously and meet the high demands of the usage that typically come with a large network.

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.

1. Description of the service-summary The service that we are going to research and try to incorporate into the organization is cloud infrastructure as a service. We are planning to provide the end user with a well maintained network storage that would be easily accessible from any location while maintaining a secured connection and redundancy of the client data. With the changes in technology and advancements in cloud services, we should be able to save some money for the organization by going to cloud infrastructure services and limiting the maintenance and hardware cost of housing our own servers.We currently house 44+ servers in our service area, most of the servers are being used to less than 30% of capacity while others are reaching a peak 80-90% capacity. The servers house the client’s p: drive (personal data) as well as

Substantial Time Savings – Data bases save time. Databases have the capability of retrieving a single record almost instantly rather than spending several minutes digging through a paper-based filing

The importance of information and efficient information management is steadily increasing due to evolution of new technologies and high capacity storage management.

Along with the computer appears, storage strategy becomes one of the most important features for data storing and data sharing based on computer infrastructure. Enterprises prefer faster performance, lower costs for the storage solutions, especially with a high security protection. Cost, performance, data backup, data recovery, data sharing, security issues are all popular topics for the enterprise storage strategies when they meet their storage issues. How can enterprise make a reasonable decision to meet their real requirements and business need based on their budget? How can enterprise know which is the best solution for their business strategies? How can enterprise move their data from old storage infrastructure to the new solution

Scalability, “the ability for a system to grow with an organization as the organization grows” (Acrobatiq, 2016, p. 15), is essential for successful HIS. Without the ability to grow, an organization is limited to current abilities only, which renders the entire system obsolete quickly.

ABC-ISG currently utilizes EMC storage products in their environment and upon inquiry indicated the preference to continue to utilize the brand. Based on the requirements to have a storage efficient solution and the long term goal of improving ABC-ISG’s agility as a service organization, EMC’s XtremIO platform was chosen. XtremIO provides both storage efficiencies and significant performance improvements utilizing all Flash storage.

Cloud along with this it reduces the cost of deployment. It also allows unlimited storage size. Cloud with its increased computing power and advanced techniques provide services in a rapid scalability as and when needed i.e. elastically. It also allows workgroup collaboration in real time.

The Carlson SAN approach in today’s environment can be assessed by the preparation, impact and benefits obtained by Carlson in using such an approach. Carlson established six (6) essential goals reliant on data and applications that would ensure the IT services provided continued to meet the needs of a growing company. In order to meet those goals, implementing a storage area network (SAN) that “provided a reliable, highly scalable facility to accommodate the increasing demand of its users” (Stallings, 2009) was vital in the potential success. In terms of the positive impact on the business and advantages associated with this approach, Carlson was able to enjoy the lowered cost Ethernet switches, which requires lower-cost management and maintenance as opposed to the Fiber Channel switches used in the

such as storage and distribution, while maintaining customer service. The idea is by using the

Several researchers have addressed the issue of depending on a single cloud storage service, such as cite {AbuLibdeh2010} cite {Scalia}, and they believe that adopting multiple cloud storage services is a useful approach to tackling the problems associated with the dependence on a single cloud provider. Simply, This method combines several independent cloud services and considers them as one cloud. Although the distribution of data among several cloud storage services increase availability, performance, and reduces the probability of losing data, it may increase the amount of storage and bandwidth used and as a result, the cost rises. Scalia cite {Scalia} introduced a cloud brokerage solution that continuously adapts the placement of data, based on files access statistics among several cloud storage services to minimise the storage cost, improve the data availability, and eliminate vendor lock-in risk. However, The work does not evaluate the impact of the system on the latency time. HAIL cite {Bowers2009} used the principle of RAID to distribute files across a collection of cloud storage to enhance the availability of data and remotely manage data security risks (i.e. data integrity) in the cloud by employing the Proofs of Retrievability (PORs) system. Although this work shows a reduce in storage cost, they do not consider the effect of access patterns on the network cost. Besides, they assume that

For years, all companies no matter whether it is small concern or huge, it always relies on the storage of documents internally which can be accessed by the user/client only via the internal network. Introduction of Cloud Service allows the user/client to store, download and access their files anywhere in the world using internet. This technology also provides much better organised computing with the centralized storage space, processing, memory and the bandwidth.

These two applications are stated in cloud computing technology. NAS application is a kind of distributed file system and uses the networks, just like Google File System (GFS) while SNA application separates storage devices from networks, and uses enterprise itself. The one-time directs at private cloud, and the second directs at public cloud. These two applications are both adopted in building clustered systems. Cloud storage structure consists of five subsystems, covering Client Agent (CA), Cloud Management System (CMS), Object Storage Node (OSN), Integrated Storage Management (ISM) and Metadata Server (MDS). Client Agent are sort of portal websites communicating clouds, that allows to read, write and alter the files. CMS is a bridge between OSN/MDS and ISM, and is responsible of collecting resources for entire

. Read Performance Optimization for Deduplication-based Storage Systems in the Cloud. ACM Transactions on Storage.