Multi-tiered architecture document vending client-server

Initial deployment usually comes with an additional tier. Web information scheme for occurrence encompasses a devoted tier which is web tier between client and application layer. Theoretically, a multi-tier architecture results from a recurrent request of the client server model. Elements in one of the medium tiers are a client to the next minor tier and at the same time operates as a server to the next advanced layer. The presentation layer is usually the topmost layer on N tier application which is typically the user interface. Through the creation and implementation of this system, numerous steps are required to be followed, and it is essential to keep the track on every stage in order to solve any emerging challenge. Through this paper, we are going look on various factors that will generally lead to the completion of the system design and implementation, whereby the final stage will be testing the system in order to understand whether it is operating successfully as planned.

Before starting coding the system, it is essential to know how such systems work through conducting a research analysis from the same kind of system, in order to understand all procedures that are required to be undertaken and the precautions that must be taken into account in order to facilitate the creation of the three-tier architecture system server. This research paper is covering these areas where it will keenly go through each layer of the three-tier system, scrutinize the data system, cache, user and server system operations and how they can be enhanced towards offering the best vending operating system as planned. By understanding these areas through appropriate research, the limitations that might be faced will be resolved successfully. The backup system is designed in such a way that in case a particular phase of the system is being faced with a problem, the backup system for the phase begins to operate while the administration manager is amending the original phase inches.

Understanding how to create a backup system for the vending machine is one of the goals for this research. Moreover, there are different barriers and issue limitations while designing the document vending machine. In the document vending server systems, there is huge competition in the market, and it is essential for the system, to be designed competitively to serve clients suitably. Different factors are required to be considered in order to improve the competition factor although it is an aspect that cannot be controlled by the vending machine management due to the market values control. Improving cache volume is one of the ways as well that can be used to ensure that there is no latency of the data by clients in the system.

Making documents readily available to clients is an essential factor since it improves the system workability. Moreover, power shortage challenge might be faced within the organization leading to the shutdown of the system, making bt important to have all-time power backup in case of a power blackout. Other limitation that might be faced through the document vending machine is the system error where in most cases it is faced due to coding errors, and it is essential to be resolved immediately when faced. Moreover, internet failure, system breakdown, and human errors are some of the other delimitations that the document vending machine server might experience while operating with the system, and it is essential to make sure that these challenges are resolved successfully towards offering the best services to the clients (Segrave, 2002).

Over the years, vending machines server technology has significantly improved, unlike the old days where the services were limited. Currently, there are a variety of vending machines invented globally in order to solve various challenges faced by individuals in daily life. Many research has been conducted by different authors to ascertain multiple ways on how to make vending machines more efficient and accurate towards resolving the challenges they are designed to address (Stackify 2017). The document vending server that we are developing will be responsible for serving clients effectively, making it essential to understand various strategies on how to make the server efficient through analyzing different books and articles that offer great insight on document vending machines. Having explicit knowledge of document vending machines provides excellent chances to improve the designed system towards achieving its primary objectives to serve clients effectively.

Scalability, flexibility, ease of management and security are usually some of the benefits that are grounded in this type of architecture unlike on single tier and client-server. Tiers are normally separated in three-tier a factor that makes the server to be secure since each of the tiers is managed solely. Moreover, it is easy to control the tiers, especially when modifying them whereby only the modifying tier is affected. And finally, flexibility is facilitated by three-tier architecture where it is possible to expand each of the tiers separately. Through the three-tier architecture client-server system, the document vending machine will be successfully implemented towards achieving the organization goals. It is greatly important to make sure that the client’s information is kept secure at all times.

Considering that customers will be using a different mode of payments, it is essential to keep their accounts secure against any form of malicious acts from hackers. Building security confidence to clients is essential especially on online document vending servers. Clients are using their accounts passwords and other personal information to pay for the documents from the server, and it is crucial to gain trust from them through boosting security for their data. The documents downloaded from the server as well are required to be free from any form of virus primarily bulk documents on the server. Moreover, it is essential to make sure that there is 24 hours surveillance of the document vending server in order to understand any challenges that might be faced for effective response and also in order to trace any attempt of malicious actions to the system.

Giving no room for errors after the system has been implemented is essential since the process facilitates the achievement of the vending server system objectives. Gathering relevant information from the field is a process of great importance towards designing a document vending machine since it facilitates the attaining numerous data that will help in creating a suitable server system that will operate smoothly (Maarten 2017). Through various researched work, I have been able to gain and improve ideas on how to create an enhanced document vending server system. Designing a vending server that will serve clients needs is crucial since it facilitates the achievement of the target objectives. com/articles/197374/20170214/vending-machines-lead-attack-that-held-university-internet-hostage-verizon-report. htm Maarten Ectors, The smart multi-personality vending machine (2017) https://blog. ubuntu.