In a typical organization, databases and communications technology a.pdf
- 1. In a typical organization, databases and communications technology are linked. Databases are rarely accessed from the same computer system in which they are housed. It is important to understand the relationship between databases and communications technology within the organization. In this assignment, research and summarize how databases are accessed by employees in an organization. The questions that the assignment paper should answer include, but are not limited to: Solution Successful knowledge management programs often begin by addressing a critical business problem facing the company. However, many firms fail to align their knowledge efforts with their most pressing business issues. When this occurs, significant time and effort is spent on projects that have minimal impact, while key needs are not addressed or are completely overlooked. It is the hierarchical system that gives direction to and imposes restrictions upon the flow of communications. Management decisions and directions flow from higher to lower levels in the organization.Responses and reports from the lower level managers flow upward in the organization. Managers also spend time communicating with their peers. Therefore, we see from the outset that communications must function effectively in a lateral direction, as well as downward and upward. The Internet expands the horizon of every utterance or expressive act to a potentially planetary level. This makes it impossible to imagine a purely local context or public for anything that anyone creates today. It also de-centres the idea of the global from any privileged location. No place is any more or less the centre of the world than any other anymore. As people who once sensed that they inhabited the intellectual margins of the contemporary world simply because of the nature of geo-political arrangements, we know that nothing can be quite as debilitating as the constant production of proof of one's significance. The Internet has changed this one fact comprehensively. The significance, worth or import of one's statements is no longer automatically tied to the physical facts of one's location along a still unequal geo-political map. we use web-based database requests on a daily basis. We are constantly visiting web pages, clicking on links and using the menu to navigate us through our activity on that page. Using middleware, the web server passes a request on to a database query and the information is stored and passed along to the database server. The database server then uses this information to direct the page to where it was intended to go. CGI Script is another way information is passed along.
- 2. They use instructions via a programming language and accept and return the websites data to the user. Active server pages are yet another example of scripts used commonly on websites. They are very similar to CGI Scripts, yet they are exclusive because they almost always use VBS script or Java script. PHP Hypertext processor is a language that is becoming more and more popular everyday. This script is extremely similar to CGI scripts and active server pages yet are more highly compatible with other programs. The script functions using PHP tags and html codes to get their job done. The need to connect and collaborate with partners, suppliers, customers, and employees anytime and anywhere has expanded network connectivity requirements beyond traditional wired Local Area Networks (LANs) to include dial-up remote access, virtual private networks (VPNs), and wireless networks. When addressing secure network connectivity, administrators need to Employees not only work from corporate offices, but also from branch offices, home offices, or from the road. Providing remote connectivity requires solutions that are secure, standards-based, and manageable. NewSQL is a class of modern relational databases that aims to provide the same scalable performance of NoSQL systems for online transaction processing (read-write) workloads while still using SQL and maintaining the ACID guarantees of a traditional database system. Such databases include ScaleBase, Clustrix, EnterpriseDB, MemSQL,NuoDB,and VoltDB. Responsibilities include designing, implementing, and maintaining the database system; establishing policies and procedures pertaining to the management, security, maintenance, and use of the database management system; and training employees in database management and use. A DBA is expected to stay abreast of emerging technologies and new design approaches. Typically, a DBA has either a degree in Computer Science and some on-the-job training with a particular database product or more extensive experience with a range of database products. A DBA is usually expected to have experience with one or more of the major database management products, such as Structured Query Language, SAP, and Oracle-based database management software. network is designed, the second phase of network administration begins, which involves setting up and configuring the network. This consists of installing the hardware that makes up the physical part of the network, and configuring the files or databases, hosts, routers, and network configuration servers.The tasks involved in this phase are a major responsibility for network administrators. You should expect to perform these tasks unless your organization is very large, with an adequate network structure already in place The field of computer systems design is a fun, fast-changing world that we interact with every day.behind each computer network is a network administrator who keeps things running smoothly, becoming one of those network administrators. You have all the right characteristics
- 3. to make this career work for you’re an analytical thinker, you love helping others and you adapt well to change.