Information Systems in Business Essay Example for Free

Information Systems in Business Essay List of the databases in which data about you exists †¢Flat- file data bases. The flat file databases are used to store small amounts of data that is required to be edited by the hand. They are made up of files strings that combine one or more files and they are effective in storing simple data lists but they become complex if the data structures are replicated. Flat file databases require a simple approach to the methods of storing data, therefore if complex data types are stored, the file become unreadable for the individual using the data bases. Many companies use the flat file data bases in storing their data since they are easily assessed and edited (Matthias, 2003). †¢Server databases The server databases uses the Internet and it is easily accessed by the clients at any time, for instance, 24 hours, one week. The clients are able to access the websites in order to retrieve the data. Server databases are applicable to many companies that require to make applications and communications on data issues anywhere in the world. Server databases have a special feature that allows the clients to provide specific data requests from the database and then it is the responsibility of the database to perform the function (Matthias, 2003). †¢Relational databases An example of a rational database includes the SQL server databases. These types of databases uses a logical formulation in the processes that they store data. For instance presentation of tables in data storing where by each field is described by a certain character. The realtions in the databases are described when the characters are linked with one another. many companies uses the relational data,bases since they are effective when they are designed propely and therfre resulting to clear data analysis without any duplication (Bing, 2011). ii): Make a list of the databases in which data about you exists. How is the data in each database captured, updated and how often? What data privacy concerns do you have? Explain briefly. Data sources are defined by their portability mechanisms and the independent approaches that enhances the connection of the databases. There are different types of data sources and they are introduced to define a certain database. An application can be used to define different types of database by changing the components of the data source. There are three different types of data sources, managed data sources,native data source and operational data sources (Pang,2001). †¢Managed data sources Managed data sources define the approaches used in error handling mechanisms, connections pooling as well as global transaction management. Since they are applicable on global transactions they are usually updated on daily basis. A managed data source in a data warehouse provides all the implementation mechanisms and interfaces that are issued in the data source. The warehouse can be able to use the managed data source in the participation of global transactions (Pang,2001). †¢Native data sources Native data sources are significant in the warehouse interface and are provided by the vendor’s sich as oracle. The native data source are different from the managed data source since the connections cannot be retrieved in global transaction. They are updated with several approaches depending on the information to be retrieved. Operational data sources All operational data sources applicable in a warehouse are used in the management of data in different sectors. The data sources are retrieved through the application of connections that enhance the operational process of data retrieving and enhancement effective. In a datawarehouse basis, information of data is retrieved from more than one ideal source therefore the application of the operational data source defines different strategies of connection to effectively define a certain data. ii): Using your company of choice example from above, explain the type of decision support that thecompany can benefit from implementation of a data warehouse. Within this context, what would bethe role of data mining? Decision support systems are important computerized information that enhances the strategies that are used in decision making (Power, 2002). The decision makers are able to use the networking communication technology, data information and other models to enhance the approach of decision making. Decision support systems are significant in the company since they provide information on graphical approaches and include expertise application on artificial intelligence (Power, 2002). BLM Company is entitled to use the communication driven decision support system that has a responsibility in targeting internal patterns. The importance of the communication driven decision support system is to enhance individual collaboration. The technology that is applied in this type of decision support system includes the client services for instance, instant messaging. Role of data mining †¢analyzing Data mining softwares are important in analyzing data from different perspectives (Bing, 2011). It analyses, categories,summaries and indicates the relationship that occurs in a given data. Data mining procedures are effective since they analyses the total components that the user wants prefers effectively. †¢Determination of valuable information Data mining is defined as the processes that are used by data software to analyses, summaries useful content. Data mining provides all the knowledge that is required to uncover certain figures related with information retrieval for several applications. In such cases, cross tabulation information, decision trees applications can assist in the retrieving of certain valuable information. QUESTION 2: Enterprise Content Management (ECM) helps companies to capture, organize and analyze particularly unstructured content to deliver better business. ECM technologies cover a broad set of capabilities. With the help of examples name and briefly explain three of such capabilities. †¢Document management capability Every department in an organization is conversant with document management capabilities. The role of ECM In most of the organization is to assist the organization on the approaches associated with document management through the introduction of policies that requires documentation cycle. ECM applies centralized methods repositories that enhance the mechanisms of discovering the information effectively and therefore the set policies enable tracking of information in the organization through the application of bar codes and labels(Handy, 2009). The centralized mechanisms have ensured that storage and protection of informations against any unauthorized use, hence they offer security on information. Record management capabilities Record management capabilities has been known as a secondary task, strategies that are associated with this capability include, the requirements on clear records assignments within the departments. Record management capabilities ensure that records are well updated in the organization to ensure that the organization maximizes transparency. The record management capabilities provides the managers with an opportunity to set up the records according to the organizations filing plans. †¢Web content management capabilities The development of web content management capabilities ensures that the organization is able to communicate effectively with employees and customers. Web content management capabilities ensures that the organizations is in a position to manage different sectors for instance multilingual Internet sites and mobile services while it ensures that these sectors are effectively updated. Summary of the findings IBM is a worldwide known company that applies the enterprise content management with software application. They provide semantic data management software within the organization. Question 3 Write the lecture summary relating to Week 9 – Topic: Data Warehouse and Data Mining data warehouse Companies are entitled with different sorts of information. The traditional methods of data storage include, invoices, sales and distribution were developed by many companies and it was a hard task that required a lot of computing producing biased and inaccurate information. With the recent innovations of technology and information systems data management and warehousing has become an easy process (Michael, 2009). The effective use of Data warehousing provides an approach of combining all the information that is required by the company. Data warehousing includes the application of all the companies data storage and the retrieving of any information is made easy. Data warehousing is made effectively through the strategies that are associated with the retrieving of information for instance, the selection process of a certain area to retrieve the data, keying of individual as the subject matter and any data information is retrieved and the group team of the organization develops extraction programs. Data warehousing is applicable in coordination of information and copying of data within the organization and outside the organization(Michael, 2009). Trusting data sources. Data warehouse is subjected with different departments with a large number of data sources from the external departments. An organization can lack the control on the quality retrieval of data into the data warehouse, and sometimes it can be a difficult process to access how the data is refreshed. The data sources used by the organization are diverse; therefore there is the need to determine strategies that can be applied in trusting data sources. Tools The tools include the simple reporting query tools which are used to tell us what has happened. On-line analytical processing gives a reason of the happenings †¢executive information system extracts information on the users who want to mess with the data warehouse †¢ data mining processes includes the all the statistical techniques that are advanced with intellectual research properties. Data mining components include, cross z softwares and the IBM . The architecture- centralised or distributed. If the data is termed as centralized then it means that only one database is applicable to a specific hardware for the access of all users. QUESTION 4 Features and tools in face book The features and tools in facebook have different importances on the representation of the companies, public figures, bands. They are the key tools of the entities and they include pages and the profile subscribers. †¢The pages Pages are used to represent company’s public figures, bands. The pages can be applicable to †¢Profiles with subscribe Profiles with subscribe consists of the strategies that an individual uses to subscribe to another person. In this case the profile with subscribes are used by multiple individuals and they include, news feed, find friends Entity attribute value model(EAV) Entity attribute value model is a data model that is used to define entity where by the parameters and properties are used to explain them. The number that is used to describe each entity is relatively modest. This model is also known as the space matrix model. Structure of an EAV table The data that is represented is defined in a spacious approach that is capable of storing the entire space matrix that is composed of occupied values. In the EAV model each parameter and property describes the entire entity and each row that is represented. In EAV model, it stores a single component. The EAV tables are also described as long and skinny in which the long strategies describe a specific number of rows while the skinny description defines the number of the columns (Michael, 2009). Data in EAV table is recorded and retrieved in three columns, entity, the parameters and the values. The entity colum defines the item description and the parameter column defines the attribute characters for instance, name, and ID and the value define the attributes.

Salespeople Motivation Essay -- Human Resources

Introduction Salespeople are often internally driven and self-motivated (Srivastava and Rangarajan, 2008), and are increasingly becoming consultants who sell value-added services (Smith and Rupp, 2003). Nowadays more industrial companies employ sales engineers (SE) and therefore they represent an emerging class of knowledge workers on sales (Darr, 2002). I will first discuss my experience in Festo, before briefly addressing some theories about motivation, related to it. Was there a mismatch between theory and business as I knew it? If so, I will try to identify it and to explain why Festo's incentives failed with me. Finally, I will suggest how Festo should have motivated its SE, based on the theory discussed. What is a SE? Although having studied engineering, I have mostly worked as a salesperson. Thus, I can ask: what is a SE? A salesperson with a strong technical knowledge on the field he/she is selling. Furthermore, a SE could be defined as a technical-consultant salesperson or a knowledge worker (Darr, 2002). These ideas somehow extend Lidstone's (1995) definition of a technical salesperson: someone who sells industrial products, equipment or highly engineered components, has a major emphasis is his/her technical know-how but are often worried with technical details and tends to forget his/her job is to sell. SE at Festo Festo Argentina had around 20 SE (2007) nationwide (from a workforce of 120), half of them farther away than 400 miles from main office. Needless to mention, every SE had a different emotional background (psychological characteristics), engineering field (industrial, electronic, mechanical), and socioeconomic situation (some married, some young and single; middle-aged, well-off, working class, etc.... .../2010]. Pritchard, R. and Ashwood, E. (2008). Managing motivation: a manager’s guide to diagnosing and improving motivation. New York: Taylor & Francis Group, LLC. Smith, A. and Rupp, W. (2003). An examination of emerging strategy and sales performance: motivation, chaotic change and organizational structure. Marketing & Intelligence Planning, 21/3, pp.156-167. Smyth and Murphy (1969). Compensating and motivating salesmen. New York: American Management Association. Srivastava, R. and Rangarajan, D. (2008). Understanding the salespeople’s â€Å"feedback-satisfaction† linkage: what role does job perceptions play?. Journal of Business & Industrial Marketing, 23/3, pp. 151–160. Steers, R. and Porter, L. (1987). Motivation and work behaviour, 4th edition. New York: McGraw-Hill Inc. Stewart, G. (1994). Successful Sales Management, 3rd edition. London: Pitman Publishing.

Orwell: Shooting An Elephant †analysis paper Essay

Prompt 3 â€Å"Read carefully paragrphs 11-13 of Orwells Shooting An Elephant. THen write a well-organized essay explaining how the author uses stylistic devices and rhetoical strategies to convey his attitude toward the shooting of the elephant. Elephants were once, and are currently, considered prized possessions in some parts of the world. The taming of these majestic creatures dates all the way back to BC and, since then, elephants have continued to hold high value especially ceremonially, labor-wise, and culturally. But, just like any living organism, sometimes elephants do the wrong thing, in the wrong place, at the wrong time. That’s what unfortunately happened to the elephant in Orwell’s piece, Shooting an Elephant. Orwell’s piece includes stylistic elements such as figurative languag and juxtaposition to express the narrators indifferent, but also guilty attitude towards bringing death upon the elephant. Orwell weaves symbolic figurative language, such as metaphors and similes, into his piece Shooting the Elephant to emphasize the narrators emotions towards his pulling of the trigger on the elephant. See more: analytical writing The narrators indifference caused his mind to believe â€Å"a mad elephant has to be killed like a mad dog,if it’s owner fails to control it;† even though the elephant never posed a threat as a mad dog would. If the narrator hadn’t felt guilty, he wouldn’t have downsized the situation by comparing the elephant to a mad dog to justify his actions, but if he hadn’t had an indifferent attitude then perhaps the elephant would still be standing. Pulling the trigger on the gun aimed for the elephant triggered the narrators guilty conscience, especially when the elephant helplessly collapses â€Å"with a crash that seemed to shake the ground even where I lay.† The metaphorical comparison of the elephant falling to an earthquake illustrates how the narrator realized how monumental and uncalled for the death of the elephant was, which led the guilt to begin tugging on his heart. Juxtaposition plays a big part in expressing the attitude of the narrator. The unfortunate coolie death with his â€Å"arms crucified, head sharply twisted to one side† intensely juxtaposes the majestic and graceful elephant death with â€Å"his trunk reaching skywards like a tree† and his â€Å"thick blood welling out of him like red velvet.† Unlike the full essay that the elephant gets, the poor coolie gets a mere three or four sentences about his death. This juxtaposition makes it obvious that the narrator had much  respect and favor for the elephant and because he sees the elephant that way, guiltiness begins to grasp his heart after the elephant is gone. Although his admiration for the elephant sticks out of the piece like a sore thumb, the crowd that he has power over was watching and he yearned for power, just as all humans do, so, he formed an indifferent attitude to bring himself to shoot the elephant three times. Power and control are not the same thing, they juxtapose one another, unlike the narrator thinks. Keeping things under control is his job and he yearns for power, so out of that desire he decides to shoot the elephant believing that will keep everything under control when it would in fact do the opposite. His selfish need for power leads to a loss of control on the situation and on his attitude as it shifts from a confused state of mind, to an indifferent one. In conclusion, Orwell tucks many stylistic devices into his piece Shooting an Elephant for readers to interpret and analyze as they wish. Juxtaposition and figurative language (specifically metaphors and similes) in paragraphs 11-13 disclose the indifferent, yet guilty attitude the narrator has by the end of the essay. His indifference is triggered by the craving of power he has, but his guilt is tripped up by the grandeur of the elephant and his conscience knowing the elephant deserves to live.

Essay about Developmental Psychology Journal Articles

Developmental Psychology Journal Articles The five journal articles I examined were all from a journal titled Developmental Psychology, May 2000. The first journal article that I observed was Sleep Patterns and Sleep Disruptions in School-Aged Children. This study assessed the sleep patterns, sleep disruptions, and sleepiness of school-age children. Sleep patterns of 140 children (72 boys and 68 girls; 2nd-, 4th-, and 6th-grade students) were evaluated with activity monitors (actigraphs). In addition, the children and their parents completed complementary sleep questionnaires and daily reports. The findings reflected significant age differences, indicating that older children have more delayed sleep onset times and†¦show more content†¦Child-care toddlers experienced high levels of emotional support at home, although they experienced less prompt responses to their distress signals. Mothers ages were unrelated to the amounts of time toddlers spent with them, but older mothers initiated more closeness. The next article I wrote on was Friendship and Social Competence in a Sample of Preschool Children Attending Head Start. Relations between friendship and social competence were studied for children (mostly African American) attending Head Start. Initial analyses showed that children with reciprocated friends had higher social competence scores than children without reciprocated friends. Correlations suggested that the number of changed friendships was associated with the social ability indicators studied here. Beyond the cost of having no reciprocated friends, having non-reciprocated friendships was not a liability. Cross-time analysis suggested differing patterns of relations for boys and girls. Having, versus not having a reciprocated friend was unstable across time, because there was a trend toward participating in reciprocated friendships from 3 to 4 years of age (most older children had at least one reciprocated friend). For girls there was a positiveShow MoreRelatedMotor Coordination And Emotional Behavioral Problems782 Words   |  4 Pages Developmental Psychology Name: Institution: Developmental Psychology Cairney, J., Veldhuizen, S., Szatmari, P. (2010). Motor coordination and emotional-behavioral problems in children. Current Opinion in Psychiatry, 23(4), 324-329. The authors did not conduct any primary research but relied on literature review of other peer-reviewed journal articles. The relevance of this article to the research is that it has a focus on the attachment theory and discusses the significance of emotionallyRead MoreComparison Of Romantic Relationships735 Words   |  3 Pages S. M. (2012). 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