Essays on Data Analysis

1. DCS, PLC and SCADA are different systems, but all of them are automation systems. DCS is a system suitable for operations requiring many analog inputs and outputs with multiple controllers, while PLC is for operations where all its functions can be contained within one controller and for tasks that need operational speed. DCS may contain several PLCs in one unit. In the case of DCS, the operator will be monitoring the I/O (input/output) through a display, and the operator operates the central controllers. In DCS, there are also distributed controllers distributed across all other ...

Unplanned IM/IT and increased costs

The information technology department deals with the collection of standards and tools that the company uses to improve the ability of the system. On the other hand, unplanned information management causes disastrous impacts to the business. First, when the health care sector fails to conduct preventative work makes the problems inevitable. The organization usually incur the repair costs regularly. Many times technicians avoid following the change management process complicating problems. Also, organizational employees usually gain access to many IT/IM components. Such situations increase preventable issues and incidents. Further, unplanned information management increase inconsistencies associated with user applications and configurations. ...

Every professional approach to something that has the potential to be successful suggest timeliness and commitment. The main implementation concern is the equilibrium between sending an evidence-based database as technologically advanced and acclimatizing a software package to meet the exact needs of the public health sector . This essay will describe the steps for program implementation, primarily within the public health sector. The appropriate method within a particular community may depend upon its individualities and urgencies as well as its ease of use of an obtainable evidence-based database that equals its requirements. Preferably, assessment is a module of all three implementation methods ...

Introduction

The process of attending to patients in healthcare facilities has already changed over time. It could be realized that the concept of development in technology and how it is used in modern ways of keeping up with the demands in healthcare specifically point out the condition by which patient care is improved and the competence of providing services to the people is further put into a progressive state. In the case that is to be treated and discussed herein, a distinct attention to detail on how modern health operations ought to accommodate patient care demands shall be given focus. Relatively ,such ...

Designing a database, especially those involving complex data, is not an easy task. One must first have a good understanding of the problem and the relationships among the entities of a given database problem before he can design a database that captures the real situation. One of the most common mistakes in database design is directly trying to design the database without conducting first a thorough background study of the case at hand. Martin Robbin and Alice Bobbin (1989) advices that to be able to design a good database from a set of complex data, the database should be designed such that it conforms to ...

Statistics. (n.d.) In Swedish Statistical Database, Retrieved from www.scb.se

This is an administrative agency of statistics in Sweden which supplies customers with important information for research, debate and decision making. Swedish Statistical Database is controlled by government of Sweden and assigned different tasks from public agencies, researches and private sector customers. This database produces and summarizes statistical data, communicates and coordinates official statistics both for Swedish government and international agents. Most important statistical information grasps data on population and welfare, economic statistics, national accounts, regions and environment, tourism and transport and other spheres. This statistical agency is one of the largest in Sweden and has 1 367 employees ...

{Author Name [first-name middle-name-initials last-name]} {Institution Affiliation [name of Author’s institute]}

Database and Programming Design 3

- Database and Programming Design Design is a very important step for any software or database project. An important area for any organization is to extract information from raw data. Relational database systems are a standard for most transactions in various organizations. The database schema is the base for any relational database. The schema classifies tables, relationships, views and indexes. The schema must be formed keeping in view the business and workflow of the organization.

- Software Architecture

Designing software architecture is a bit complicated task. Bigger ...

Introduction to Part III

Welcome to Part III of the Research Assignment for HIST 105. In Part II you used a scholarly monograph - one kind of secondary source - to learn about the historical roots of your chosen contemporary issue. You analyzed this source, learned how to properly cite monographs using Chicago-style citation, and used it to revise your research question. In Part III, you will continue to use scholarly sources to investigate the historical roots of your contemporary issue, but this time you will locate a secondary scholarly article and primary source.

After you've completed Part III, your instructor or your ...

M-Commerce

M-Commerce is as well denoted as Mobile Commerce. It is the wireless electronic commerce used in conducting business through the mobile devices that are as well-known as Personal Digital Assistant (PDAs); as a result, they are the generation of wireless electronic commerce that requires no wire and plug-in devices. From the elucidation, one would deduce that there are various ways that the M-Commerce can inflate or increase the reach of E-Commerce considering the fact that a majority of people have their PDAs all the time. However, the M-Commerce can expand the reach of E-Commerce since it allows businesses and organization to ...

A database has been defined in simple terms as a collection of related data. The most common database type is the relational database model that stores data in tables. The tables are further segregated into rows and columns. Categorization of the data is done in the columns while the rows represent individual entries of data. A database is managed via a group of programs that perform the function of creating as well as maintaining the database. The group of programs together are referred to as a DBMS (Database Management System).

The DBMS has also other functionalities like concurrency management, ensuring security of ...

The major concept that were covered in this course is majorly the issue of the software of the IBM SPSS which enables the educators to have the ability to deliver the basic knowledge to the learners more effectively and also to enable learners to gain more information and critical analytical skills in classroom situations. This is software which is to be licensed and be used by students for analyzing statistic problems especially in the class situations. It is very vital since it normally gives the correct information as could be required by the learner or the tutor. This software ...

A database is a saving bank that is used to store data or information which is crucial in organizations daily activities and for record purposes. It allows users to store data in a precise organized manner, once the data has been stored; it is easy to retrieve the information using certain criteria. The manner in which information is stored in any database determines how easy it is to get the information searched, based on several criteria. It makes it easy to add information to the database, remove and modify and at the same time sort or filter.

Entities relate with each ...

Introduction

There are issues that are seen and evident with the database that are used by the tour operator. One issue is that there is repeating data in the database. This is an issue that should be looked into when proposing a new data structure. There should not be any repeating values in the database. This paper will focus on procedures on how to refine the data structure for the tour operator’s database.

The tables that are there in the database are the following:

1st Normal form

The table has repeating values that should be altered to eradicate redundancy. If one customer chooses ...

Introduction

A teacher’s database for their compensation is a significant component to fit the State information systems for education (Aldridge, 2007). The module is an examination of Alabama’s teachers’ salaries and making a clear comparison with that of other states in addition to an overview of the general US teachers’ salaries for the financial year 2011/2012. It is however, difficult to make teacher’s salaries comparison has every state pay its teachers under various conditions and considerations. Since the cost of living in US differs from state to state the annual salary that a teacher receives is not a good measure for ...

This is the supporting document. The Access Database will be available for you after the case has been approved. In today’s world, databases are necessary to have in reference to business or running a company. There is so much information being stored, processed, and transferred that it would be impossible not to have a form of database these days. A database allows an organization to have true command of their data. This accommodates easy retrieval, sorting, analyzing, summarizing and queried results in minutes.

A database can combine data from multiple locations. Having a database provide the comfort of knowing the data ...

Question One

The global economy has significantly changed since the mid twentieth century altering the movement of goods as well as services across national borders. Following the end of the First World War, the Japanese and the rest of the major Asian nations changed the global economy by beginning to export goods the West. The changes in have been accelerated by the less expensive optical fiber that ensures wide usage of internet and other communication channels to integrate international business. Markets stretched and following the fall of the Soviet Union more markets emerged in India, Eastern Europe, China and Russia.

With ...

Past examination papers can be of great help to students. Success depends upon the quantity and quality of life that one devotes to academics. Moreover, the kind of resources that are at the student’s exposure will also determine whether they will perform impressively or not.

It has been noticed that custody members are in possession of past exam papers which should be in the library. Students kindly call upon all faculty members to submit old examination papers to the library. Keeping the papers in your departmental offices will not be of any help to the students. It will ...

Input of a search into a database will determine the nature of the information that is being sought by appropriate search engines depending on the input of row data into the system. For the secondary school, the result will be the number of students as per the records, performances and the management of the school in general. For low income, the information will be about the economic standards of the people and the monthly income per capita. Therefore, the scholastic success will show how the learners have achieved their academic qualifications and any benefits gained out of the better performances.

The ...

How will health care reform impact the small, medium, and large employer’s organization?

Major challenges to managing the enrollment information on a managed care plan.

An inefficient database system. This poses the major challenge for all organizations as the database system used influences the nature of information to be processed. The information system in place is a crucial factor that influences the nature and availability of information regarding to the health care enrollment information. Due to this challenge, the state of Illinois has developed various systems to help to store the data in regard to the particular patient. They include integrated care program and primary care case management program. Information backup systems. It is a ...

Introduction:

This paper will examine the .Net framework developed by Microsoft. It will examine the architecture of this framework and relate it to business system design for the C-Hopper. This paper will examine in depth the .Net architecture and offer illustrations of how the different architecture can gain application in the design of the C-Hoppers system. Lastly, the concepts of coupling and cohesion will; be examined. The paper will focus on how these concepts relate to the application architecture as well as the Entity Framework. The .Net framework is a software framework that runs on Windows reporting systems. Microsoft developed ...

Human performance describes the summative value of the results generated by people working within a system and as such, Human Performance Technology encompasses those applications and principles that are geared at meliorating impact of human performance and all other factors that improve its results (Pershing, 2006). In this case, it is applied in the collection of data from all the customers of Turmeric & Spice (that is the 100 international importers in their business) and overcome the current limitation of non-responsive survey recipients. An analysis of the current situation places the survey response at less than thirty per cent and ...

Discuss how the data resource management methods of today will need to evolve as more types of data emerge

The need for data integrity continues to become a critical issue. Most of information such as client details or employee details being stored in databases that can be accessed through a network. Data resource management methods that do not provide the best security measures may result in losses for organizations implementing such methods. Additionally, data resource management methods are designed to handle a specified amount of data. The increase and enlargement of organizations requires them to apply methods that will reduce any incidences of inefficiencies while ensuring the data quality is maintained.

Why the role of a data steward is considered innovative?

A data steward ensures that an organization uses the latest ...

A database is simply a collection of organized information, usually as a set of related lists of similar entries and organized so that it is easily accessible (Chan, n.d.). Art Museum makes extensive use of electronic relational database management systems (RDBMSs). Both technical and non-technical personnel use databases for various purposes. The Art Museum database deals with tracking the artwork, artists, and locating where the art is displayed or stored within the museum. The database is an extremely important back-end to the software systems that is implemented. The database used is support the SQL (Structured Query Language) syntax. Technical personnel ...

There are numerous websites currently running providing reviews of movies and information on movies, documentaries and television shows. One of the most comprehensive website catering to these services is the Internet Movie Database, Inc or www.imdb.com. It is one of the biggest movie databases available which features not only movies but also television shows.

This movie database provides an easy to use graphical user interface and several search comprehensive search options. Services of the site is not limited to having a database of movies and television shows but it also provides movie reviews, trailers, profiles of celebrities and news as ...

The tutorial provides a general explanation of SQL beginning with the definition of the term to the activities that are carried out in a database with the use of SQL. Most websites and other journals and articles have a definition for structured Query Language, according to the tutorial SQL is used as a communication tool or an interface between the user and the database.

The tutorial provides an explanation of the different operations that can be done in a database and the commands and operators that can be used in the manipulation of the data in the database. The statements are mainly used to ...

1. List and describe three main capabilities or tools of a DBMS.

A DBMS is mainly capable of the organization, management, and access of data in the database (“ISYS104 Tutorial,” n.d.). In particular, its capabilities consist of the data dictionary, the data definition language, and the data manipulation language.

The data dictionary is a manual or automated file where information of the data in the database is stored. Such data include data element descriptions, data formats, definitions, and names. In large databases, the data dictionary can also store other data attributes such as security, authorization, ownership, and usage, as well as the reports, programs, business functions, and users who use ...

Given a description of business pressures in the digital firm requiring information systems solutions, describe the evolution, the current state, and the trends in information technology and solutions that address those pressures from a functional perspective.

About fifteen years ago, there was a distinct line that separated organizations from its partners, suppliers, and customers (Laudon & Laudon, 2006). There were also distinct lines that separated an organization’s various divisions such as finance, production, manufacturing, and the human resources department. As such, organizations weren’t expected to make any information available to parties outside of the organization. However, in today’s business ...

The assignments allowed all groups to answer questions regarding Concurrency Control and the importance it plays in Database Management. The work was divided well among the group members and each person contributed well. This assignment helped us understand how this type of work is applied. This is basically something that is used to fix conflicts within the system when multiple users are accessing data or maybe even altering it. The concurrency system is made to sort out this data in a way where it will not be harmed by muti-user activities. An application like this is something that can be ...

1. Yes, this trend is inevitable as organizations are continuously trying to optimize their processes and coming up with better ways of making their operations more efficient. This leads to differences in organization structures, data structures, and processes among different organizations, even among those from the same sector. For example, even if McDonald’s and Wendy’s are both in the fast food sector, it would be safe to assume that they don’t run their business in exactly the same way.

In response to this, organizations or solutions providers are including customization features in their applications. As a simple ...

The SQL injection (SQLi) is one of the most common threats to contemporary computer security. It is also one of the most successful threats because it is easy to execute and moderately hard to detect and prevent, so the success rates are high and the damaged caused by the attack is severe. Furthermore, there are no tools that can accurately detect and stop specific SQLi attacks, so developers are required to analyze the source code and resort to code-based defense strategies if they want to prevent unauthorized access to data. In the worst case scenario, an attacker can take ...

The use of computer has been a generic routine for personal and business purposes. It seems everyone rely on computers for convenience and other beneficial reasons. But not everyone is protected, the rising number of white-collar crimes happening in the cyber community points out the problem with data security and information assurance. Data security and information assurance are two different terms. The data security is a common term referred to as protecting all stored data in the computer from any acts of intrusion and unauthorized access to that information by individuals outside of the organization (Spamlaws.com N.D.). Information assurance on the ...

Hierarchical Database Model – In hierarchical database model, data is structured in hierarchical form and is characteristically presented in the form of inverted table (Gillenson et al, 2008). Hierarchical database relationship is represented in the form of parent and child relation. This sort of relationship comprises of table with parent table which can be linked with child tables, however one child table can form linkage to single parent table only. Such tables are unequivocally connected through either a pointer or physical array of the table records.

Network Database Model – In several ways, the network database model looks like the ...

Samples of Good and Bad Database Mission Statements

Using Michael J. Hernandez text definition of a database mission statement as a guide, that is “the mission statement establishes the purpose of the database and provides you with a distinct focus for your design work” in his book Database Design for Mere Mortals, the following are examples of good and bad mission statements (2003).

Good Mission Statement:

“To work with other organisations towards a global culture of data collection to create a European wide repository of information on the practice of cardio-thoracic surgery as a tool for quality improvement and to disseminate that information in such a way that it is easily accessible and understandable to our patients ...

The Database mission statement

It is important to analyze and understand that the initial relation that Fernando is looking at, is related to the product and its supply, and there is a secondary linkage of the same with the events that take place. Hence as a service provider it is important to analyze the business requirements and create a mission statement before proceeding with the database creation. The idea behind investigation of interrelation ship is related to the fact that, the information supplied to the customers and the database maintained, must be helpful in creating valuable business expansion and revenue growth. The customer database should be ...

This process involves arranging data in a database with the aim of eliminating redundancy, defining relationships and eases the process of data manipulation (Stephens, 2009). The Huffman Trucking database is in the third normal form (3NF). Every table in the database has a primary key used to uniquely identify each row. There is no data in the database that is applicable to more than one row. These conditions fulfill the first normal form (1NF) and second normal form (2NF) requirements. The database’s attributes which are not key, are mutually independent.

Firstly the tables in the database all have primary keys ...

Databases form the important part of systems development and implementation. The same resource is useful in fulfilling the business objectives in an organization and thus largely influences the structure and procedures of operation in an organization (Garcia-Molina, 2004). With the proliferation of technology and the use of more advanced intelligent systems in the realization of business objectives and goals, complex database are increasingly being developed. As such the power of having a large intelligent/useful database is a prerequisite for success (Epstein et al. 2008).

Innovation is the key to problem-solving. A database is the last resort we refer to in order ...

A database is an organized collection of data in digital form stored in an electronic device. Databases store data in different formats which can be retrieved for use easily and effectively. The organization of data in databases models reality relevant in real life scenario. The manner in which it is modeled is such that it supports all the processes requiring the information. The term databases therefore refer to the logical and physical implementation of structures that support the storage and retrieval of data

In many organizations, databases form the most important aspect of data management. The common use of ...

Homogeneous DDBMS – to define this, it will be necessary to know what a DDBMS. A DDBMS, full for Distributed Database management system is a software system that allows management of distributed databases and allows this management to be transparent to the users. A homogeneous DDBMS is an implementation where all sites make use of one product of database management system. One advantage of this is that it is easy to implement and allows incremental growth where new sites can be added to the sites with much ease. Heterogeneous DDBMS – in this setup, the database management system products are different ...

RESULTS: DATA COLLECTION METHODS

The data collection procedures in the study are appropriate because they have given the results of the study as required. The topic on the pregnancy prevention from the teens is a sensitive study that needs the people concerned to have an informal environment. Therefore, the data collection procedure used in the study was group interview (Corcoran et al, 1997, p. 365-382). This procedure is appropriate for the study because it allowed qualitative research. The sensitivity of the study needed the researcher to operate in a natural setting that would allow the interviewees to relax. The group interview allowed the researcher in ...

Web technologies

Data mining Data mining is the process of sorting through a collection of data for the purpose of identifying patterns and using the patterns to establish relationships. There is a lot of data processing to get valuable information that can affect the way the organization behaves in future.

Data warehouse

Data warehouse – is a central place where all-important parts of data that various information systems of an enterprise collect. BLOB BLOB (Binary Large Object) is a field of a database that holds any information, which is digitized including text, video, audio, images and video. It can have a large capacity of storage.

HTTP

Hypertext ...

Importance of Health Informatics

Technology has changed how every industry conducts its activities and operations. Information system in hospitals has helped towards better delivery of health care. Research shows that hospitals that have adopted the use of information system perform better. It helps in preventing medical errors ensuring patient safety. The patient records are safe with adoption of information system and it allows easy access by various physicians who come out with a better solution after careful analysis. Before adopting the information, system to the hospital the health care committee needs to consider a number of factors and characteristics of the information system for ...

Abstract

Decision-making is process physicians do in various aspects of their professional care provision endurance. However, the critical nature of decision-making in the health sector makes physicians vulnerable. The best decisions yield the best quality in care provision. In this context, the formulations of decision support systems have been an aspect of concern in the contemporary health care society. The numerous cases of physicians making wrong decisions and jeopardizing the quality of care have been a topic of criticism that could be effectively solved by these decision support systems. A comprehensive analysis of various case studies depicting the success and efficiency ...

The purpose of creating a database that can maintain records of patients in any given area is so that one can find out which vaccines have been administered to the people and which vaccines still need to be given. One needs to remember that this is a particular schedule which needs to be adhered to in relation to administration of vaccines for children, as well as adults. (Missouri Community Guide State Team Final Report, 2011) This would be an excellent initiative which would help regularize the administration of vaccines and also help curtail the spread of controllable diseases. However some ...

Thesis statement: Data warehousing is critical in the socio-economic success of businesses in the world today by means of providing an important platform for both social and economic interactions that proceed with the greatest regard to competitiveness and relevance since markets continue to grow more unfavorable to irrelevant businesses. It plays a central role in ensuring the existence and competitiveness of an organization remains intact as efficiency and reliability of data processing are upheld. Organizations have to adopt data warehousing if at all they need to remain relevant in the current super competitive markets.

Summary

A data warehouse, also known as ...

Introduction

Electronic health records is an important aspect of a eahltcare organisaiton. The development of this system will enhance the processes of the organisaiotn. This will paper will assess the development process of this system in the hospital unit of a halthcxare organisaiton. I developed the timelines by assessing the tasks that are to be performed. The time that a given task will take will depend on other tasks associated with a particular task. The most the dependencies, the longer it will take for the task to be completed. There are also tasks that will require technical expertise. With these tasks, they want ...

The accuracy of the information that health organizations use is a critical asset to the healthcare decision making. The decision made should be based on identification and assessment of appropriate data sources done within the boundary of the data of interest and its availability. The healthcare information is extremely critical as it primary; contains demographic information from admission, medication uses, discharge and treatment of all patients. The health data also contains coronary anatomy and intervention from the laboratory module (Lichtenstein 2004). In addition, health data is obtained directly from the patients, therefore, gives a true reflection the state of the hospital. ...

Article Review

This article provides a discussion of the application of Object-Level Keyword Search Over Relational Databases (OKSORD). This has been prompted by the difficulties associated with the application Keyword Search Over Relational Databases (KSORD), which makes it difficult for the end user to understand. The procedure discussed for developing an object level data model for the Object-Level Keyword Search Over Relational Databases involves the classification of relation algorithm into four categories. This is then followed by converting a relational database schema to an object-level schema graph. The final step involves generating an object level data graph for the object level schema graph.

Self-Tuning of the Relationships among Rules’ Components in Active Databases Systems

...

The data management process for a researcher consists of two parts; the data collection process and the analysis of the information gathered. The researcher must first begin by identifying the sources of data collection and determining which of these sources would be the most appropriate and reliable. The various sources of data can either be primary or secondary. Primary data refers to raw, original data that was collected at the time of the event. Therefore, it allows the researcher to study the data up close. Secondary data on the other hand, offers an analysis on past data, it may ...

Extreme input and output techniques refer to techniques of managing and controlling inputs and output scales in data processing and other processing units. This regards implementation of parallel applications that help reduce risks involved with events tracing on extreme scale inputs and outputs (Smallwood, 2005). To manage inputs and outputs it’s rational to define means of capturing large volumes of data, processing of the data and creating innovative outputs. Capturing detailed information otherwise called – big data is an arising requirement due to expansion in productivity growth, research, consumer surplus and innovation. There are various sectors which are ...

Object oriented databases are developing at high rates. There is high acceptance of object oriented databases. With the advancement of object oriented programming and the enhancement of database management systems, the use of object oriented databases systems for developing databases is gaining popularity with many database programmers. The features that database management systems have allow them to be developed to solve simple business solutions. One product of object oriented database systems is Oracle Berkeley Database. This is a database that is produce and developed by Oracle Company. It is an object oriented database that was developed to optimize the ...

1. Would you trust an external provider with your organization’s data? Why or why not? What would be needed to raise your trust in the reliability, security, and privacy of the data? In order to trust an external provider with my organizations data several factors would have to be considered before making this decision. The confidentiality of the data would be one factor which would discourage me from giving it in the hands of a third-party. However, the external providers past history of record keeping and maintaining privacy would also determine if this decision should be taken or ...

- Assume that you are an employee of consultancy company that specializes in the analysis design, and implementing of database systems. A client has recently approached your company with a view to implementing a database system but they are not familiar with the development. - Provide three examples of user views for a database systems for a car Insurance Company such as GIECO.

Examples of User views (External Schema)

Example 1 Get a Quote View: ----------------------

Enter ZIP code

Example 2 User info View --------

Residential Address

Indicate whether you are a new or a current customer Example 3 Vehicle Info View ------------

Make

Model Body Style Purchase ...

Define class characteristics and list two (2) examples. Define individual characteristics and list two (2) examples. From the following photos, discuss the class and individual characteristics.

ANSWER:

Scenario: You arrive at a breaking and entering to process the scene. The glass to the back door of the residence is broken and it appears that the suspect may have cut his thumb or finger. The suspect has taken a lap top computer that was sitting on the dining room table. No other items are missing from the residence. The suspect exited through the back door. List and describe the 3 main types ...

Freudenheim, Van den Brandt, Colditz, Goldbohm, Harnack et al. (2005) hypothesized that alcohol consumption increases the risk of lung cancer. Smoking is known widely as the primary cause of cancer of the lungs but a lot remains unknown on the etiology of lung cancer. The study involved a pooled analysis of standardized covariate and exposure data from 7 different prospective studies comprising 3137 lung cancer cases and 399,767 participants. In terms of collection of information, the authors collected information by pooling cohorts, which were arrived at using the criteria of incident lung cancer cases, dietary assessment, a validation study of the ...

Introduction

Structured Query Language (SQL) injection is a code injection technique used in requesting, deleting and updating information from databases. Therefore, it is one of the main web attack mechanism used by hackers to steal data. This attack allows the hacker to inject SQL commands into allowing them access data in a database, as it takes advantage of improper coding in the web applications. This kind of attack bypasses firewalls and endpoint defenses, because web based forms must allow access to databases so as to give some sort of response.

Impacts of SQL

SQL injections pose a serious threats to database servers in computer networks. With ...

Introduction

Database technology has formed an important aspect of data management at Google. There are many requirements that require data storage at Google and are the reason why there is a big data store for the company. It is important for the company to undertake data storage.

Use of database management system

The use of database technology is increasing with the emergence of data and database connectivity. There has been increased use of database technology in many companies because of the connectivity and the ease it creates relationships. Database technology has been embraced with the emergence of data mining and the use of databases to enhance ...

Question 1

Explain why you believe the project managers elected to go to a system that was 100% Java. The SEI project required the capability to programmatically extract digital keys and digital certificates form a Netscape communicator v4.5 database (Huy, Lewis, & Lui, 2011). However, following the limitations of the programmatic library called Netscape Database Keystore (NDBS 1.0), SEI project decided to seek for more advanced option (Huy, Lewis, & Lui, 2011). The limitations of the Netscape Database Keystore included the platform dependency since it was written in interfaces and Java with C code using the Java Native Interface (JNI) and its inability to ...

Introduction

Technology has transformed operational strategies in all sectors. Strategists identify technology as the pivotal element for building strong businesses and successful companies. Particularly, IT related technologies are revitalizing activities and procedures in the modern world. This trend has prompted the emergence of various careers in the field of Information Technology. An Information technology graduate can pursue a career in various professionals within the field. With various opportunities for the IT graduates, a career related with IT is essentially relevant in the modern world. The paper presents an individual report a database administrator career. A database administrator is a person handles data storage systems and ...

The recommended architecture to be used for the payroll program is that of client/server architecture. With this architecture, there is one application which is installed in the main server of the company. One application will be installed in the server which is located at the main data center in the headquarters. This is where the main applications will be installed. The users who are located in the different branches will access the application through the network. This will mean that there is no need to install the applications in different computers. There will only be one application being installed. ...

Software development life cycle (SDLC) is process through which software’s or systems that are designed developed and implemented (Roebuck, 2012). Proper SDLC methodologies can be used to improve quality of datasets. This can be done through by selecting the best SDLC methodology, which is achieved through learning the SDLC models, assessing needs from all stakeholders and then defining a criterion to weigh and establish the best model to implement, (Chao, 2006). This criterion must meet the threshold for the taskforce in the design, best technology in resolving the problem at hand, compatibility of the methodology to resolving the problem ...