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- ItemA web-based system for providing HIV information in Uganda(Kampala International University ,College of computer and information technology, 2006-02) Henry, SsebunyaInformation and technology are ever-changing characteristics of the world in which we live. This study set out to produce an information system to give a single point of access through a web interface for HIV information. The system development and implementation sought to achieve the following objectives, to develop a web-based Information system to provide comprehensive HIV information, to assess the role of Open Source Software in developing HIV Information System, Provision for downloadable hypermedia information in audio format (podcast) and video format (webcast), To develop a web portal that enhances interactivity between stakeholders of HIV/AIDS Information System. and affordability is another objective for this project, where, some one will just pay a small fee in the café, in order to get some HIV information. The questions that guided the study were as follows; Is there any existing webbased information systems providing HIV information? How easy can H/V information be obtained or accessed? The study covered HIV non-government organizations (NGOs), schools and the general public in Uganda. Since HIV/AIDS is independent of age, this project focused on age brackets of 13 years+, given the fact that, at that age, people knew how to read, and could use the computer. The study utilized website usability evaluation methods to determine if their websites are useful and usable. And if they were not, how to make them as such? How to improve their usability? To assess website usability, HIV NGO’s refer to various evaluation methods that help in assessing it. There are several evaluation methods to estimate website usability, from simple questionnaires to user testing. In the findings of the study, the study achieved the objective of developing a web-based Information System to provide comprehensive HIV information. It also achieved the objective of accessing the impact of Open Source Software on the prevalence of HIV in developing countries —case study is Uganda. The study further achieved the objective of Affordability is another objective for this project, where, someone will just pay a small fee in the café, in order to get some HIV information. The study recommends that to add high database functionalities and that to add more content.
- ItemA semiotic comperative analysis of Object Role Modeling (ORM) and Dynamic Essential Modeling for Organization (DEMO) in modeling dynamic behaviour of information.(Kampala International University, School of Computing and Information Technology, 2006-10) Lubega, John BoscoThis research has looked at a semiotic comperative analysis study of Object - Role Modeling (ORM) and Dynamic Essential Modeling for Organization/ Dynamic Engineering Methodology for Organization (DEMO) in modeling the dynamic behaviour of information systems.
- ItemInformation, communication and technology (ICT) usage for District service delivery enhancement case study: local district administration (Kampala District- Uganda)(Kampala International University, School of Computing and Information Technology, 2006-10) Nalubega, Concepta; MariaNew information and communication technologies can make a significant contribution to the achievement of good governance goals. This re-governance’ can make governance more efficient and more effective, and bring other benefits too. This paper aims to construct theoretical framework for ICT usage in service delivery for local district administration. It outlines the three main contributions of c-governance: improving government processes (c-administration); greater and more active citizen participation (c-democracy); and connecting citizens (e citizens and c-services). It also investigates the level of ICT usage in local district administration and the challenges of ICT usage faced by local district administration
- ItemQuery Optimization and Database Tuning In Free and Open Source Software Databases and Proprietary Databases(Kampala International University, school of computer science, 2006-10) Suleiman Kedir, NebiThere are many factors that affect the performance of databases and database throughput. However, more often than not, these factors are not critically analyzed and assessed by the Database Administrator or by any person charged with the responsibility ot overseeing the day-to-day running of the database. Critical and complex Queries are needed frequently to be executed. Most of the times these queries are not tuned effectively to get maximum out put, so it Is needed to tune them according to the environment in which they are used. There is therefore a need to determine the performance indicators for the database when it comes to query optimization and database tuning. These indicators are also influenced by the platform on which the database is to be run- proprietary or open source. This research therefore tries to carry out a comparative study and analysis of the query optimization and database tuning on the two platforms windows and Linux. The major findings of this research Is that MySQL Unux database runs faster than MySQL windows and Oracle windows when creating tables whereas the execution time is faster in oracle on windows when a query contains a join. This is found to be based on the Cost-base Optimization (CBO) execution plan and path taken by the query optimizer which is found to be more complex in Oracle than in other databases.
- ItemDatabase -driven and web-based information systems: Harnessing the Maturity of Free and Open Source Software (FOSS) in the Design and Implementation of Information System: case study: school of computer studies-KIU(Kampala International University, School of Computing and Information Technology, 2006-10) Kimani, J.; NjorogeMany organizations fail to connect business requirements with Information System development and acquisition. This disconnect is especially troublesome for database driven and web-based Information Systems because they are pervasive and critical to the operation of an organization. The resulting Information systems are slow, buggy, hard to maintain, and awkward to evolve. This disconnect is compounded further by the complexity of the platform on which the application is developed and on which it is implemented — a phenomenon that brings about the distinction between proprietary software and Free and Open Source Software (FOSS). Proprietary software has dominated the largest percentage of the world market. It is not possible to change the source code or even get access to it. Once it is developed, there is very limited customization that can be done on the original product. To acquire and use it, in most cases, one needs to purchase a licence. It is this drawback that has changed the trend and has forced many software developers and designers to embrace the Free and Open Source Software (FOSS). This, however, begs the question: Have Free and Open Source Software(FOSS) matured to a level of developing effective and efficient Information Systems? Our research has tried to answer the above question by looking at how an Information System can be developed using FOSS tools: MySQL, PHP and APACHE. To model the system at the conceptual level, we have used Object Oriented Modeling Methodology (ORM). ORM helps us to examine the information in terms of simple elementary facts. By examining the model in terms of natural concepts, like objects and roles, ORM provides a conceptual approach to modeling unlike Entity-Relationship(ER) diagrams, which do not use natural language in its mode and cannot be populated with fact instances.The research reveals that the developed Information System has the three attributes of an effective and efficient Information System: namely, reliability, stability and scalability. Therefore, given a chance, non-proprietary software performs equally well and in some cases better than the proprietary software
- ItemQuery Optimization and Database Tuning in Free and Open Source Software Database and Proprietary Databases:(Kampala International University, School of Computing and Information Technology, 2006-10) Suleiman, Kedir NebiThere are many factors that affect the performance of databases and database throughput. However, more often than not these factors are not critically analyzed and assessed by the Database Administrator or by any person charged with the responsibility to overseeing the day-to-day running of the database. Critical and complex Queries are needed frequently to be executed. Most of the times these queries are not tuned effectively to get maximum out put, so it is needed to tune them according to the environment in which they are used. There is therefore a need to determine the performance indicators for the database when it comes to query optimization and database tuning. These indicators are also influenced by the platform on which the database is to be run- proprietary or open source. This research therefore tries to carry out a comparative study and analysis of the query optimization and database tuning on the two platforms windows and Linux. The major findings of this research Is that MySQL Unux database runs faster than MySQL windows and Oracle windows when creating tables whereas the execution time is faster in oracle on windows when a query contains a join. This is found to be based on the Cost-base Optimization (CBO) execution plan and path taken by the query optimizer which is found to be more complex in Oracle than in other databases.
- ItemThe adoption information and communication technologies (ICTS) in small and medium enterprises in Uganda: case study small and medium enterprises in Kampala(Kampala International University; School of Computing and Information Technology, 2006-10) Musonge, MessageThere have been innumerable studies of the benefits and problems associated with the adoption of Information and Communication Technologies (ICTs). Unfortunately, few studies have focused on the Small and Medium business Enterprises (SMEs), for whom the adoption rate of ICTs is far slower than for their larger counterparts. This study assessed how the adoption of ICTs in SMEs can facilitate operations and enhance business strategies for the development and enhancement of the economy of Uganda as a whole. From the research carried out in selected business enterprises within Kampala City, Uganda's capital, it argues that the SMEs, being the dominant sector of the economy, like in other developing countries, could be transformed through the adoption of ICTs. The study looked into those factors influencing ICT adoption for companies and how the government has facilitated its use. It also pointed out those needs that were identified and how to address them. Questionnaire survey was conducted to study the adoption of ICTs for SMEs in Uganda. Discussed are the adoption constraints for SMEs' and focus on the requirements gathering process relating to the development and implementation of a Web Portal initiative. The ICT needs were identified and a suggested training design guide was laid out for the entrepreneurs to show them how digital technologies are instruments for developing business skills, getting more productive information to conduct and expose businesses locally and globally
- ItemDesigning a web-based database system for students’ results: A case study of Uganda National Examinations Board(Kampala International University, School of Computing & Information Technology, 2007-10) Ssebandeke, YakoubIn this technological explosion today, large amounts of funds are being directed towards information technology (IT). Despite the enormous advances in the IT industry, there are still many organizations that have not embraced it. Several factors contribute to this state of affairs. One of these being the management factor. This research was focused on the accessibility to online Uganda National Examinations Board (UNEB) results which is non-existent despite the presence of a static web site. The literature was gathered from several sources, including existing articles and records, Internet sites, and interviews. The results provide insights as to how a web-based student’s result database system can help the stakeholders have access to the student results online
- ItemA Web-Based Information System for Ugandan Citizenship Registration(Kampala International University, masters of science in information systems, 2007-10) Emetu Michael, EmoduCitizen Identification has always been an issue of importance in the Ugandan society in order to solve problems that lead to delivery of poor health services, inefficient use of resources and failure to meet the people’s basic needs. Due to the accumulated cases of poor management of Citizen Information, the consequences are still being felt. A modern Web-based management information system for Uganda’s Citizens where Citizen Information will be kept and disseminated to stakeholders for proper planning and sound decision making is a result of the research. National Identification cards (IDs) are expected to be issued to the Ugandan citizen who will be registered into the system so that Ugandans are able to identify themselves from other nationals. The process will be decentralized to the district offices or even to the Sub County level so as to improve on the efficiency of the distribution of these IDs. This research is organized into six chapters. Chapter one is the introduction. It looks at the general introduction, problem statement, research questions, and objectives of the research, significance of the research, scope of the research, limitations of the research and the overview of other chapters. Chapter two is the literature review. It surveys scholarly work of other authors which is related to our research. It gives us the theoretical framework of our research. Chapter three presents the research methodology which will be used to carry out the research and it looks at experimental design and data collection tools to be used. Chapter four presents the system investigation and requirements elicitation of the data obtained from the field. Chapter five looks at the data and information modeling of the web-based information system, it also presents the system design and information security of the system. Chapter six looks at Conclusion, recommendation and future work
- ItemA comparative analysis of reliability, performance, and security of open source software and proprietary software Case Study: East African Centre for Open Source Software (EACOSS) and Kampala International University (KIU)(Kampala International University ,School of computer technology, 2007-10) Wabule Esther, MakaiProprietary software are programs whose licenses give the user permission\ run them but are not allowed to share, alter or even redistribute them while Open Source Software/Free Software (OSS/FS), also abbreviated as FOSS (Free Open Source Software) licenses give users the freedom to run the program for any purpose, study, modify, and redistribute copies of either the original or modified program without having to pay royalties to previous developers. Proprietary software has been the most commonly used software among the public over the years though with the growth of the Information and Communications Technologies (ICT5) industry, FOSS is a rapidly growing and commercially accepted alternative to proprietary software in the world. In Uganda, Proprietary software is the mostly used though FOSS is winning several users too, but most users do not purchase licenses for these software products and have little or no information about benefits or challenges of using either software. This research aims at correcting this problem by providing quantitative and qualitative results that users can use to compare software and thereby purchase appropriate programs for their organizations. Therefore the choice of OSS/FOSS and proprietary software is an issue whose importance can not be ignored. Our research reveals that OSS/FOSS and proprietary performances depend on the context and situation. When it comes to this parameter, it is hard for one to conclusively say that FOSS or proprietary software is better. The research, however, reveals that FOSS is more reliable and more secure than the proprietary software.
- ItemQuality of service improvement for KIU Local Area Network(Kampala International University, School of Computing and Information Technology (SCIT), 2007-10) Chemutai, Gilbert
- ItemModeling business requirements to create a baseline database for online transaction processing case study: Nina Interior Designs(Kampala International University, School of Computing and Information Technology, 2007-10) Sempebwa, RonaldIn spite of remarkable progress in computing technology, many businesses struggling with the problem of modeling and accessing data. Although faster and graphical interfaces do help somewhat, they do not address the problem’s fundamental cause. A business is basically a complex, evolving “organism”, about, which we need to communicate efficiently. So, our language for modeling and querying must be clear yet detailed enough to capture the business’s complexity and remain easy to change as the business evolves. ORM being a fact-based modeling tool, is the method used for designing and querying database models at the conceptual level, where the application is described in terms readily understood by users, rather than being recast in terms of implementation data structures. Once ORM is used, information required from the system is transformed into elementary facts, the fact types are drawn and population check applied, entity types are combined and arithmetic derivations noted, uniqueness and mandatory constraints are added, checking logical derivations, value is added with set comparison and sub typing constraints, other constraints are added and then final checks will be performed. Therefore, business modelers should use ORM with their stakeholders in order to explore their problem domain. This is because ORM diagrams are incredibly an effective way to explore domain concepts with stakeholders. Still from the business user perspective, the use of a natural language (e.g. English) would be the strongest reason to use ORM, making it superior to traditional ER and UML modeling languages. In conclusion this research provides a sketch of the ORM method as a modeling language, mentioning its features and touching some of its advantage
- ItemDesign and development of a data ware-house for school information system case study of heritage international school(Kampala International University, School of Computing and Information Technology, 2008-11) Ochen, Moses; PatrickData warehousing and business intelligence are key enablers in the drive to harness management informatitin and improve decision-making. They underpin the recent wave of interest in data mining and customer relationship management, and create opportunities for performance improvements based on quantitative analysis at every level in an organization. Data warehousing is a relatively new field in information technology, and current research centers primarily on data warehousing in business environments. As new as the field is in these environments, only recently have educational institutions imgun to embark on data warehousing projects, and little research has been done regarding the special considerations and characteristics of School Information System and the complexity of analyzing such data. Educational institutions measure success very differently from business-oriented organi7ations and the analyses that are meaningful in such environments pose unique and intricate problems in data warehousing. Heritage International School maintains database comprising of a number of files of school data. This is international school that has. links to other international schools in the same category. There is need to design and develop school database that should accommodate past data as well as capture present data in order to build data warehouse. According to the school administrator, the present school Data Warehouse is not sufficient , well structured to handle data, it gives poor quality information, lacks consistency, and above all it is not easy to access. This research describes the process of developing a data warehouse for Heritage International School, focusing on issues specific to School Information system and the general objective of this study is to examine the factors in the development and design of a Data Warehouse for a school Information System. Interviews, questionnaires and observations will be used to collect the required information for the Data Warehouse.
- ItemDesign and implementation of aweb based asset inventory system:a case study of health net TPO(Trans -psychological organisation)(Kampala International University. School of computing and information science, 2009-07) Kotegnon, AngeleIn this technological explosion today, large amounts of funds are being directed towards information technology (IT). Despite the enormous advances in the IT industry, there are still many organizations (especially in Africa) that have not embraced it in all its aspects. Several factors are the cause of that state, one of them being the management factor. This research was focused on the analysis and design of an asset inventory monitoring and evaluation system for the Non Governmental Organization Health Net TPO (Trans Psychological Organization). The literature was gathered from several sources, including existing articles and records, internet sites, and interviews. The results can help many organizations which have many offices in many countries to manage their assets online without any problem.
- ItemAnalysis, design and implementation of a computer-based information system for Dairo air services handling limited(Kampala International University, School of Computing and Information Technology, 2009-07) Nakigozi, LindaStandard of flight handling depends a lot on flight information management. However, DAS Handling’s current system is not efficient (manual data entry is slow and prone to errors) and is unreliable. DAS Handling Ltd needs a fast and reliable means of flights’ data circulation. Information on flight handling should be easily accessible by all parties involved in order to have quick turnaround of flights. this study therefore aims at identifying means that can minimize additional costs that may arise due to delay of flights on ground, and provide complete and consistent information about activities taking place in all departments at all times based on a variety of concurrent data sources. The study is a non-experimental research and followed a case study design (in-depth information about a limited number of subjects, and may produce new insights that generate additional studies, according to yin (1994); specifically an exploratory case study (fieldwork, and data collection may be undertaken prior to definition of the research questions and hypotheses).
- ItemAnalysis, design and implementation of a web-based information system for Nina Interiors Ltd(Kampala International University, School of Computing and Information Technology (SCIT), 2009-09) Muriithi Wanjiru, IreneNina Interiors is a leader in the furnishing industry which aims at developing the use of Information and Communication Technologies (ICT). One of their major avenues where ICT is used is to share and disseminate information in their website about their products. Organizations that have put to use ICT tools are able to sell buy and market their services online which is enabled by their use of dynamic websites. However this is not the case with Nina Interiors. The existing website is static i.e. it focuses on showing permanent information, where the navigator is limited on the amoun0t of data he/she can access. The users cannot interact with this information without interacting with the visited web page; the users cannot place their order or buy their items on line, their suppliers have no contact on the way they can deliver requests online neither, can the users be able to support web applications, forums nor, make consultations on line. In view of the foregoing, this study was carried out with the aim of developing a frame work for a dynamic website for Nina interior. The main aim of this research was to investigate the current system and dissemination of information through ICT in Nina Interiors LTD, build capacities in ICT use and application, Design a dynamic website to improve on the interaction between customers and state of Nina interior. The researcher followed the principles exposed to the waterfall model a sequential software development model The researcher used system development life cycle (SDLC) to collect and analyze data. The finding of this research as presented emphasizes that Nina interior needs a dynamic website to help the buying and selling of their product on line locally and globally. The research provides a frame work on how the dynamic website will look like and how it will help Nina interiors to make transactions online speedy, accurate and meet their entire user needs. This was after examining the requirement of the current system and realized that its drawbacks outweigh the advantages. These therefore calling for alternative ways of solving the problems of the existing system and hence meeting the organization needs. This study therefore looked at a dynamic website as a way of meeting the current user's needs
- ItemDesign and development of a dynamic user inventory access and management system case study: United Nations-Office for the coordination of humanitarian affairs (UNOCHA) Uganda.(Kampala International University, School of Computing and Information Technology, 2009-09) Okello, Richard; RamboThis study primarily builds grounds on the fact that key information for decision making in organizations is partly a result of good tracking systems like Monitoring and Evaluation (M&E) systems and Inventory Control and Management (1CM) systems among others. The main objective of this study therefore was to come up with an inventory control and management system (ICMS) that would allow UN OCHA-Uganda to record, store, retrieve and process information on all equipment, locations, vendors and stocks movement in an efficient and effective manner, providing for interactivity. Literature on the subject matter was widely referenced, obtained from a number of information sources including journal articles, reports, monographs, conference proceedings. In addition, much of the literature was accessed following a number of online searches through renowned search engines on the internet. With particular regard to the choice of methodology, a number of methods, tools and techniques were deployed to support the effective collection and analysis of data that lead to the derivation of useful conclusions that ably backed the recommendations in this regard. In particular, the main methods included interviewing, observation and document analysis. The instruments of research included printed questionnaires that were designed, tested and re-tested, after which, they were emailed to the respective respondents. The study population that predominantly comprised UN OCHA-Uganda staff members based in Kampala and the rest of the Field Offices. Two separate questionnaires were prepared targeting two similar, but occupationally different categories of respondents. The first category of respondents included Management, Finance and Administrative Staff while the second category targeted the rest of the staff from the different departments. Quantitative data was analyzed using the Statistical Package for Social Scientists (SPSS). This made it possible for the study to yield important statistics to support answering ofthe research questions. Resulting from the data obtained and the analyses made, it is observed that OCHA Uganda does not have a substantive Inventory Control and Management System in place and does not technically own the tools used to track the available data. It was also established that Inventory data was not managed in real time as reflected by a significant 57% of the respondents. It was evidently clear that OCHA-Uganda also adheres to important best practices in 1CM as reflected by over 57% of the respondents who disagree on the proposition that staff received more supplies that requests for resources and the combined 85% respondents who either agree or strongly agree on the proposition of acknowledgement of receipt of materials delivered. On a similar note, a significant number of respondents constituting 29% do affirm that OCHA-Uganda maintains an updated/approved vendor list. The study establishes that no relevant training has been conducted for concerned officials in the recent past. This is evident from 86% of the respondents. This is further aggravated by resource constraints as expressed by over 43% of the respondents who either negate the proposition, or are not aware. XIII In view of the above, the study recommends that OCHA-Uganda invests in the development of a functional, usable, scalable, robust and shareable 1CM system, and in adequate staff training to equip the responsible officers with sufficient skills and techniques to manage the function better. More recommendations are provided in chapter five of this report.
- ItemAnalysis, design and implementation of a web-based management information system for east African military libraries: the case of senior command and staff college library(Kampala International University, School of Computing and Information Technology, 2009-09) Agatha, Kisa NsibiranoAn automation system is no longer seen as an end in itself but is viewed as a gateway to a global network of information resources. Despite the existence of military information centers, information is not accessed globally due to inefficiency and difficulties in storage, retrieval and dissemination of information. This has not been adequately examined thus causing challenges and pointing out implications involved in automating military information centers to enhance global information access. This study therefore explored the contribution of automating the information management process through an integrated information system so as to enhance access of information. The study also explored and analyzed the effectiveness of automating military libraries so as to enhance information access-internationally or globally. The study employed descriptive research design though quantitative research design was used to compliment it. East Africa Military Libraries are semi-automated. This over emphasis causes the researcher to overlook the fundamental need of providing cost effective services to users. That is “more and better computer capabilities will solve the problem” is a myth. The heart of any information systems is the detailed understanding of the important facets of the organization.
- ItemDesign and implementation of university examination Results management system: Case Study of Kampala International University School of Computer Studies (KIUSCS)(Kampala International University. School of computing and information science, 2009-10) Muyanja, LawrenceThe study was carried out with a major objective of automating an examination records management system for Kampala International University School of Computer Studies (K1USCS) that will store records and process electronically all examination documents
- ItemInformation communication technology in inception; an aid to banking industry development in Uganda(Kampala International University, School of Computing and Information Technology, 2009-10) Korie, Malachy; ChidiThis project is a comprehensive evaluation of the response of Uganda banks to the adoption of Information Communication Technology (ICT). It’s focuses on how the banking industry in Uganda has applied ICT to improve on their oparations; and the future application of ICT to meet new technology innovations in the banking industry.Three categories of variables relating to the adoption and implementation of information communication technology devices were used for this study. These include the nature and degree of adoption of innovative technologies; benefits and barriers for ICT adoption; and the impact of the ICT development on banks operation. The study covered 15 Banks out of 20 registerd banks in Uganda as at the end of 2008. A total of 30 questionnaires returned out of 34 which were administered to the selected bank employees, including Head of IT and Marketing departments of the 15 responding banks. Out of these, 86% were respectively retrieved. In addition to questionnaires the researchers personal previous and current observation was used for primary data collection .Data collected through questionnaire where analyzed quantitavely using SPSS. From the researchers observation and the results of the study, it was discoverd that Uganda Banking Industry has a high uptake of computers use, and a high application rate of the internet, LAN and Intranet and many banks apply security measures like firewalls and encryption systems to secure data. It was further discovered that ICT represents great potential for business process reengineering of Uganda Banks as it has improved banking services, facilitated accurate records, provides for home and office Banking services, ensures convenient business hour, prompt and fair attention, and enhances faster services. However, lack of IT specialist, innexpirienced customers and huge investment was found to be the biggest obstacle to ICT development in Uganda Banking Industry. The adoption of ICT improves the banks’ image and leads to a wider, faster and more efficient market. With the development of technology, alternative delivery mechanism such as ATM and others becomes available. Indeed, ICT is an enabler, but without sufficient capabilities of the human workforce to use it efficiently, the costly investments become ineffective, It therefore recommended that Banking Industry should support training and skills development among bank staff and customers by arranging training courses or facilitate networks for exchange of best practice so as to implement new ICT innovation in Uganda Banking Industry.