System Architecture
Essays

This is a business requirement document based on a scenario for a company involved in data collection for web analytics. The company plans to change from traditional relational databases to a data warehouse. It outlines the scope of the project, project requirements, constraints and assumptions, resources, risks associated with the project, and how the scope of the project will be controlled.

An overview of analytics, business intelligence and the development of effective strategies for getting the most out of IT systems has been defined in this analysis. Also included is extensive coverage of the areas of change management and massive change to IT and organizational structures. There is also coverage of change management theories and practice as well as it relates to information technologies.

The use of Customer Relationship Management (CRM) in general and customer loyalty programs specifically have continued to escalate as analytics make the traceability and auditability of programs more efficient…

This paper was written to show the implementation and use of enterprise DBMS, the advantages and disadvantages of an enterprise DBMS. When choosing or dealing with DBMS you want to make sure to know the specific data processing needs and have a good understanding and knowledge of enterprise, departmental, personal, and mobile DBMS. In doing this paper, I found that that enterprise DBMS has a variety of databases concepts.

Copyright Laws vs. Peer-to-Peer File Transfer

Scenario: Tony's Chips has recently been sold to a new independent company. The new company has hired you to manage a project that will move the old Website from an externally hosted solution to an internal one. The company's leadership is very concerned about redundancy for their site, insisting that a back-up site be available as a failover in case the main site goes down. In addition, they want the site redesigned to allow customers to order products online. As part of your job, you must complete a 11-page paper that follows this project through the system development life cycle (SDLC). This assignment will require you to do ALL of the following: Discuss what it will take to build a Web architecture, move an existing Website with minimal downtime, and provide a disaster recovery solution to ensure the site is always available. The Web architecture should describe and justify operating system choices (i.e., Linux, Apache, MYSQL, PHP, Windows, IIS, SQL, etc.). Evaluate alternatives to the company self-hosting the site. Build a Gantt chart using Microsoft Project or equivalent software, showing all tasks associated with implementing the Website. The chart should include a minimum of five (5) tasks, each with three (3) sub-tasks. Explain and justify the system architecture you have selected. Illustrate the system architecture using Visio or equivalent software. Create a use case that documents the event of a customer ordering a bag of chips from the new Website. The use case should include a graphical representation using Visio or equivalent software and a text description of the events. Discuss the support operations that the internally hosted Website will require after implementation. Explain how you will evaluate the performance of the new site and the success of your project.

For an enterprise-wide security management strategy to be successful, the monitoring systems and processes must seek to accomplish three key strategic tasks. These tasks include improving situational awareness, proactive risk management and robust crisis and security incident management (Gellis, 2004). With these three objectives as the basis of the security monitoring strategies and recommended courses of action, an organization will be able to withstand security threats and interruptions while attaining its objectives. Beginning with the internal systems including Accounts Payable, Accounts Receivable, Inventory, General Ledger, and Human Resources, monitoring needs to be designed to capture strategic threats at the operating system and application level to be effective (Nagaratnam, Nadalin, Hondo, McIntosh, Austel, 2005). Each of the applications in these areas of enterprise software is designed to be used in the context of user's roles and information needs. Restricting access to sensitive information by role as defined in these applications is critical to the monitoring of resources and their effectiveness in delivering value to the organization (Gordon, Loeb, Tseng, 2009). Creating a governance framework hat can provide for enough role-based flexibility while monitoring overall performance is critical for an organization to keep accomplishing its goals while also staying secure (Khoo, Harris, Hartman, 2010). Often the many internal systems of a business are integrated into a common enterprise-wide information platform. Many organizations use Enterprise Resource Planning (ERP) system to unify these many systems into a single system of record to make security management and monitoring more cost-effective (Gellis, 2004). For the many internal IT systems that require IT monitoring, integrating them into a common system of record is also critical as it allows for auditing of cross-system and intra-system transactions. Too often organizations fail in their security monitoring strategies by allowing silos of systems to dominate their overall IT architecture (Nagaratnam, Nadalin, Hondo, McIntosh, Austel, 2005). By applying security monitoring at both the strategic IT level including the system of record and at the role-based access level of each application, organizations can attain a 360-degree level of system monitoring compliance and threat assessment. Having an integrated system security structure also allows for more effective risk management strategies including the ability to isolate and act on security incidents more effectively than siloed systems allow for. Each of the mission-critical systems within a business, encompassing Accounts Payable, Accounts Receivable, Inventory, General Ledger, and Human Resources rely on integration with systems and processes external to the company as well. Integrating to systems outside the organization also present risks to the entire organization as well. These external integration links, whether automated through the use of advanced system technologies or defined through the use of logins and passwords, must be monitoring and audited as well (Gellis, 2004). The risks and need for security are amplified by the use of Internet-based marketing, sales and e-commerce systems (Kesh, Ramanujan, Nerur, 2002). Monitoring of these applications is more challenging as they are open to the public. The first area of monitoring is on security authentication and attempts to break into sales, marketing and e-commerce systems through the use of password generation or cross-scripting attacks (Thompson, 2004). E-Commerce systems are increasingly relying on mobile platforms and support for smartphones running the Apple iOS and Google Android operating systems, both of which can be successfully broken into by hackers (Ghosh, Swaminatha, 2001). The monitoring of Internet-based customer facing systems including e-commerce need to be tracked at the transaction, application, and customer profile privacy levels to be effective (Desai, Richards, Desai, 2003). All of these factors need to be taken into account within a broader network monitoring strategy of inbound Internet traffic in an attempt to find patterns of intrusions that are most likely to occur (Hong, Park, Young-Min, Park, 2001)

Both Compaq and DEC need to find a unified strategy direction to pursue, not keep fighting to see which programs or software platforms by business unit will survive or not. The case study is a classic example of what happens when IT infrastructure becomes more important than the strategic growth of a merged organization. The case also illustrates how powerful IT infrastructure and information flows are in creating an effective culture or not as well. If the management team had focused =more on IT initiatives that would unify and capture the best of both companies, there is a good chance they would still be independent today. Second, the lack of strategic vision and insight into just how profitable the B2O and mass customization strategies could have been is remarkable. Compaq and Dell could have integrated their supply chain, sourcing, manufacturing, product planning, product management and services strategies under a consolidated ERP system and attained higher growth that the fractionalized, disconnected organization they grew into did. The fact it took nearly 20 days to complete even a basic quote for enterprise systems within Compaq during this time period shows just how disconnected, disparate the IT architectures had become (Columbus, 2003). Compaq and DEC needed to use IT architectures to create a unified corporate culture supporting by strongly integrating product, marketing, service and long-term customer relationship strategies.

The role of technologies in autmationg library function is becoming more cloud-based than ever before. The intent of this analysis is to show how pervasive those aspects of cloud migration for ILS systems are and how a typical university library can plan and execute a more effective technology plan as a result.

Security architecture refers to a cohesive security design that is used in addressing the requirements (such as authentication and authorization) and most importantly the risks an associated with any particular scenario.