Surf Shoppe has recently installed a centralized server for their research and development needs and due to cost requirements they have decided to go with a single centralized server for all of their data sharing needs. There are many reasons for going with a single centralized server system over a multi-server system; the most prominent reason would be cost. Servers and network designing can be quite the expensive endeavor and must be maintained on a daily basis in order to keep everything in top running order. The total equipment cost can be managed by properly planning what will be required to maintain this system. This server will be required to run application, print and file sharing services. Of these services the application service will be the most strenuous on the system due to the fact that it will be constantly sending and receiving data through the applications SQL services to maintain the company’s database. A benefit to having only one server running an application is that it drastically cuts down on the amount of issues with maintaining data integrity and replication between multiple systems. Also only having one active database full of information will help keep records current by not allowing two users to access and modify the same file at the same time. You can run into this being a problem if you have multiple servers with redundant information. It is very common for two servers to loose connectivity between each other and cause issues with replication. Surf Shoppe has approximately 25 employees that will need access to the networks shared folders and applications at any given time. A single server will be able to handle the current work load as long as it has been configured properly. To help with the work load... ... middle of paper ... ... the CIA Triad « Stack Exchange Security Blog. (n.d.). Retrieved from http://security.blogoverflow.com/2012/08/confidentiality-integrity-availability-the-three-components-of-the-cia-triad/ Do You Replace Your Server Or Go To The Cloud? The Answer May Surprise You - Forbes. (n.d.). Retrieved from http://www.forbes.com/sites/quickerbettertech/2013/04/29/do-you-replace-your-server-or-go-to-the-cloud-the-answer-may-surprise-you/ Peer-to-Peer (P2P) : Advantages and Disadvantages. (n.d.). Retrieved from http://www.ianswer4u.com/2011/05/peer-to-peer-network-p2p-advantages-and.html#axzz2lZwR6ZG4 Retrieved from http://www.intel.com/content/dam/www/public/us/en/documents/guides/cloud-computing-virtualization-building-private-iaas-guide.pdf Retrieved from http://www.intel.com/content/dam/www/public/us/en/documents/technology-briefs/cloud-computing-cisco-online-survey-brief.pdf
At this point the quantity of servers can be easily increased if distinctive physical servers are used by each business division's development team. Reconfiguring development and the test environments can consume time when physical servers are shared by teams.
Kanellos, M. (2013, June 11). Will cloud computing kill the server market?. Retrieved from http://www.forbes.com/sites/michaelkanellos/2013/06/11/will-cloud-computing-kill-the-server-market/
The new payroll system will utilize client/server based architecture with the use of thin clients running from a central terminal server located at the Data Center. The terminal server will communicate with the application server where the new payroll application will reside and the application server will communicate with the payroll database server.
The scope of this project revolves around the addition of new resources and expansion of existing systems and hardware. This will provide an avenue for a larger entity that has the capability to deliver in an efficient and effective manner. A hybrid model such as cloud technologies will provide the appropriate structure relevant for a large and growing entity as per the proposed merger. A cloud technology can be hosted within and outside the entity for security reasons and maintenance issues. It assumes an important role in terms of costs reduction for the entity given that it results in the reduction of the number of personnel that would be tasked with maintaining and securing the in-house database and systems. Labor and subsequent resources usually result in higher costs of operation within the entity, which in turn hurts the profit margins and possibly the strategic objectives, and goals of the organization (Hallows, 2002).
New customer machines were introduced in every one of the focuses these machines were associated by means of web to a bunch of servers which are utilizing Oracle database programming. The lattice servers share the workload of the whole exchange among them likewise the procedure is adjusted utilizing Cisco load balancers to disseminate it equally among the
Today, hardware is affordable and support is abundant. With these major changes businesses are upgrading and installing complete network systems with multi-site databases and very complex Intranets. Along with the systems comes the support. The options are to have an outside firm support the system or an onsite/internal IT Department.
System performance is one of the most critical issues faced by companies dealing with vast amounts of data. Companies use database systems and their applications to store, retrieve and handle this data.
This case study is an analysis of the Chicago Tribunes Server consolidation in which the Chicago Tribune moved its critical applications from several mainframes and older Sun servers to new, dual-site data-center infrastructure based on Sun 15K servers. The Tribune clustered the Sun servers over a 2-mile distance, lighting up a dark-fiber, 1-Gbps link between two data centers. This configuration let the newspaper spread the processing load between the servers while improving redundancy and options for disaster recovery. (Baltzan and Philips, 2009 p 162)
The goal of a distributed system is for the user to experience their interaction with the system as if it was a single system. However, it can be advantageous to disclose to the user that they are using a distributed system. For example, a user may be more forgiving for latency in a program if they understand the information must travel a long distance over the network to be processed and then return with the requested solution. This idea is called transparency, the revealing to the user some of the inner workings of the system. Openness was mentioned as an advantage of distributed systems which is true in the context of universally used internet protocols. Many applications and higher level programs have specific interoperability that does not allow for ease of communication between components. Another attribute also listed in the advantages of distributed systems that contains polarity in that context is the systems scalability. While the ability to increase a systems ability to meet demands is positive the carrying out of that task can be in creditably costly, complex, and difficult. If the system needs more processing power it may be conceptually easy to purchase more servers or rent more instances from a provider yet these actions can be extremely costly. Next is the issue of security. With distributed systems many of the different elements of the system are managed by different companies. This lack of continuity means security measures may be weaker in a particular component of the system but with a difficult task of providing proof since lack of access to the differently owned component. The transmission of information also most likely takes place over the open internet. This leaves the data exposed to security threats during entry, exit, and on its journey through the network. The quality of service able to be
Local Area Networks also called LANs have been a major player in industrialization of computers. In the past 20 or so years the worlds industry has be invaded with new computer technology. It has made such an impact on the way we do business that it has become essential with an ever-growing need for improvement. LANs give an employer the ability to share information between computers with a simple relatively inexpensive system of network cards and software. It also lets the user or users share hardware such as Printers and scanners. The speed of access between the computers is lighting fast because the data has a short distance to cover. In most cases a LAN only occupies one or a group of buildings located next to each other. For larger area need there are several other types of networks such as the Internet.
Malware protection is another factor to appreciate, as this vice can lead to significant losses to an organization as it corrupts available data for use. The various networks that are used by business firms should consider adhering to network design principles that uphold the security standards set in place. The organizational staff using the different accounts of the company should be limited, and very few individuals should only access the administrator database. Moreover, the various user activities should be regularly monitored and consider changing of account passwords or deleting none existing accounts (Wolden et al., 2015).
This can’t be said enough. The systems your business uses need to be connected and able to exchange information back and forth through an automated process.
Server-based networks are higher in cost because money is invested for dedicated servers, network operating software, and network administrators with technical expertise required for network management and configuration. On a small network consisting of fewer than five workstations, client/server architecture is not recommended and is very costly.
Data can be organized a specific way for each business to be able to get the best use. Employees can also access the system at the same time but in different ways. For example, the customer service team can pull up documents and keep track of complaints at the same time that the marketing team is in a
After the introduction of client server architecture, this is used in many industries, business companies and military institutes. Its popularity is high than other software because it is provides more versatile structure.