A SURVEY OF DATABASE MANAGEMENT IN ENHANCING THE WORK PERFORMANCE OF OTM GRADUATES IN SELECTED ORGANIZATIONS IN ABUJA/


A  SURVEY OF DATABASE  MANAGEMENT IN  ENHANCING THE WORK PERFORMANCE OF OTM GRADUATES IN SELECTED ORGANIZATIONS IN ABUJA

ABSTRACT

The research provides a survey of database management in enhancing the work performance of OTM graduates in the selected organization in Abuja.it provides a conceptual and theoretical appraisal of database management and its significance in enhancing the work performance of OTM graduates.

 TABLE OF CONTENTTitle Page………………..iCertification……………iiDedication………………iiiAcknowledgment……….ivAbstract…………………viTable of content………viiCHAPTER ONEINTRODUCTION1.1    BACKGROUND OF THE STUDY1.2    STATEMENT OF THE PROBLEM1.3    OBJECTIVES OF THE STUDY1.4    RESEARCH   QUESTIONS1.5    STATEMENT OF HYPOTHESIS1.6    SIGNIFICANCE OF THE STUDY1.7    SCOPE OF THE STUDY1.8    DEFINITION OF TERMSCHAPTER TWOLITERATURE REVIEW2.1 Information Technology System 2.2 CLASSES OF INFORMATION SYSTEM2.2. 1 INFORMATION SYSTEM COMPONENTS2.3 COMPUTERIZATION AND AUTOMATION2.4    DATABASE INFORMATION SYSTEMS2.5  DATABASES2.6 COMPUTER SYSTEM2.6 1 IMPORTANCE OF A COMPUTER SYSTEM.2.7 USE OF COMPUTER SYSTEM IN MANAGING THE INFORMATION MANAGEMENT SYSTEM OF AN ORGANIZATIONCHAPTER THREERESEARCH METHODOLOGY3.0 INTRODUCTION3.1 RESEARCH DESIGN3.2 AREA OF THE STUDY3.3 POPULATION OF THE STUDY3.4 SAMPLE OF THE STUDY3.5 INSTRUMENT FOR DATA COLLECTION3.6 RELIABILITY AND VALIDITY OF INSTRUMENT3.7 TECHNIQUES OF DATA ANALYSIS3.8    SCORING OF THE RESEARCH INSTRUMENT3.9    DECISION RULECHAPTER FOURDATA ANALYSIS AND INTERPRETATION4.1    INTRODUCTION 4.2    DATA ANALYSIS CHAPTER FIVESUMMARY, CONCLUSION, AND RECOMMENDATIONS5.1Summary of Findings 5.2    Conclusion5.3    RecommendationREFERENCESAPPENDIX 1RESEARCH QUESTIONNAIRE

CHAPTER ONEINTRODUCTION1.1    BACKGROUND OF THE STUDY

A database is an organized collection of data. It is the collection of schemes, tables, queries, reports, views, and other objects. The data is typically organized to model aspects of reality in a way that supports processes requiring information, such as modeling the availability of rooms in hotels in a way that supports finding a hotel with vacancies.A database management system (DBMS) is a computer software application that interacts with the user, other applications, and the database itself to capture and analyze data. A general-purpose DBMS is designed to allow the definition, creation, querying, update, and administration of databases. Well-known DBMSs include MySQL, PostgreSQL, Microsoft SQL Server, Oracle, Sybase, and IBM DB2. A database is not generally portable across different DBMSs, but different DBMS can interoperate by using standards such as SQL and ODBC or JDBC to allow a single application to work with more than one DBMS. Database management systems are often classified according to the database model that they support; the most popular database systems since the 1980s have all supported the relational model as represented by the SQL language. Sometimes a DBMS is loosely referred to as a 'database normally, a "database" refers to a set of related data and the way it is organized. Access to this data is usually provided by a "database management system" (DBMS) consisting of an integrated set of computer software that allows users to interact with one or more databases and provides access to all of the data contained in the database (although restrictions may exist that limit access to particular data). The DBMS provides various functions that allow entry, storage, and retrieval of large quantities of information as well as provides ways to manage how that information is organized. Because of the close relationship between them, the term "database" is often used casually to refer to both a database and the DBMS used to manipulate it. Outside the world of professional information technology, the term database is often used to refer to any collection of related data (such as a spreadsheet or a card index). This article is concerned only with databases where the size and usage requirements necessitate the use of a database management system.[2]Existing DBMSs provide various functions that allow management of a database and its data which can be classified into four main functional groups:⦁    Data definition – Creation, modification, and removal of definitions that define the organization of the data.⦁    Update – Insertion, modification, and deletion of the actual data.⦁    Retrieval – Providing information in a form directly usable or for further processing by other applications. The retrieved data may be made available in a form basically the same as it is stored in the database or in a new form obtained by altering or combining existing data from the database.⦁    [4]⦁    Administration – Registering and monitoring users, enforcing data security, monitoring performance, maintaining data integrity, dealing with concurrency control, and recovering information that has been corrupted by some event such as an unexpected system failure.Both a database and its DBMS conform to the principles of a particular database model. "Database system" refers collectively to the database model, database management system, and database. Physically, database servers are dedicated computers that hold the actual databases and run only the DBMS and related software. Database servers are usually multiprocessor computers, with generous memory and RAID disk arrays used for stable storage. RAID is used for the recovery of data if any of the disks fail. Hardware database accelerators, connected to one or more servers via a high-speed channel, are also used in large volume transaction processing environments. DBMSs are found at the heart of most database applications. DBMSs may be built around a custom multitasking kernel with built-in networking support, but modern DBMSs typically rely on a standard operating system to provide these functions. Since DBMSs comprise a significant economical market, computer and storage vendors often take into account DBMS requirements in their own development plans. Databases and DBMSs can be categorized according to the database model(s) that they support (such as relational or XML), the type(s) of computer they run on (from a server cluster to a mobile phone), the query language(s) used to access the database (such as SQL or XQuery), and their internal engineering, which affects performance, scalability, resilience, and security

1.2    STATEMENT OF THE PROBLEMThe problem confronting this research is to conduct a survey of database management in enhancing the work performance of OTM graduate in the selected organization in Abuja

1.3    OBJECTIVES OF THE STUDY1    To determine the nature and functions of database management in enhancing the work performance of OTM graduates.2    To provide a survey of the significance of database management in enhancing the work performance of OTM graduates in the selected organizations in Abuja.1.4    RESEARCH   QUESTIONS1     What constitutes database management?2     What are the functions of database management in enhancing the work performance of OTM graduates?3      What is the nature of database management in enhancing the work performance of OTM graduates in the selected organization in Abuja?

1.5    STATEMENT OF HYPOTHESIS1    H0:    The work of OTM graduate in the selected organization in Abuja is not     significantH1:    The work of OTM graduate in the selected organization in Abuja is significant2         H0:    Database management does not enhance the work performance of     OTM graduate in the selected organization in Abuja    H1:    Database management enhances the work performance of OTM graduates in the selected organizations in Abuja.3          H0:    The level of performance of OTM graduate in the selected organization in     Abuja is lowH1:    The level of performance of OTM graduate in the selected organization in Abuja is high

1.6    SIGNIFICANCE OF THE STUDYThis study shall provide a conceptual and theoretical framework of the nature and significance of database management in enhancing the work performance of OTM graduates.It will provide a veritable source of information on database management to administrators and office managers

1.7    SCOPE OF THE STUDYThe study provides a survey of database management in enhancing the work performance of OTM graduates in the selected organization in Abuja.

1.8    DEFINITION OF TERMS1.    A database is an organized collection of data.[1] It is the collection of schemes, tables, queries, reports, views, and other objects. The data is typically organized to model aspects of reality in a way that supports processes requiring information, such as modeling the availability of rooms in hotels in a way that supports finding a hotel with vacancies.2.    A database management system (DBMS) is a computer software application that interacts with the user, other applications, and the database itself to capture and analyze data. A general-purpose DBMS is designed to allow the definition, creation, querying, update, and administration of databases. Well-known DBMSs include MySQL, PostgreSQL, Microsoft SQL Server, Oracle, Sybase, and IBM DB2.

.


TYPE IN YOUR TOPIC AND CLICK SEARCH.






RESEARCHWAP.COM

Researchwap.com is an online repository for free project topics and research materials, articles and custom writing of research works. We’re an online resource centre that provides a vast database for students to access numerous research project topics and materials. Researchwap.com guides and assist Postgraduate, Undergraduate and Final Year Students with well researched and quality project topics, topic ideas, research guides and project materials. We’re reliable and trustworthy, and we really understand what is called “time factor”, that is why we’ve simplified the process so that students can get their research projects ready on time. Our platform provides more educational services, such as hiring a writer, research analysis, and software for computer science research and we also seriously adhere to a timely delivery.

TESTIMONIES FROM OUR CLIENTS


Please feel free to carefully review some written and captured responses from our satisfied clients.

  • "Exceptionally outstanding. Highly recommend for all who wish to have effective and excellent project defence. Easily Accessable, Affordable, Effective and effective."

    Debby Henry George, Massachusetts Institute of Technology (MIT), Cambridge, USA.
  • "I saw this website on facebook page and I did not even bother since I was in a hurry to complete my project. But I am totally amazed that when I visited the website and saw the topic I was looking for and I decided to give a try and now I have received it within an hour after ordering the material. Am grateful guys!"

    Hilary Yusuf, United States International University Africa, Nairobi, Kenya.
  • "Researchwap.com is a website I recommend to all student and researchers within and outside the country. The web owners are doing great job and I appreciate them for that. Once again, thank you very much "researchwap.com" and God bless you and your business! ."

    Debby Henry George, Massachusetts Institute of Technology (MIT), Cambridge, USA.
  • "I love what you guys are doing, your material guided me well through my research. Thank you for helping me achieve academic success."

    Sampson, University of Nigeria, Nsukka.
  • "researchwap.com is God-sent! I got good grades in my seminar and project with the help of your service, thank you soooooo much."

    Cynthia, Akwa Ibom State University .
  • "Great User Experience, Nice flows and Superb functionalities.The app is indeed a great tech innovation for greasing the wheels of final year, research and other pedagogical related project works. A trial would definitely convince you."

    Lamilare Valentine, Kwame Nkrumah University, Kumasi, Ghana.
  • "Sorry, it was in my spam folder all along, I should have looked it up properly first. Please keep up the good work, your team is quite commited. Am grateful...I will certainly refer my friends too."

    Elizabeth, Obafemi Awolowo University
  • "Am happy the defense went well, thanks to your articles. I may not be able to express how grateful I am for all your assistance, but on my honour, I owe you guys a good number of referrals. Thank you once again."

    Ali Olanrewaju, Lagos State University.
  • "My Dear Researchwap, initially I never believed one can actually do honest business transactions with Nigerians online until i stumbled into your website. You have broken a new legacy of record as far as am concerned. Keep up the good work!"

    Willie Ekereobong, University of Port Harcourt.
  • "WOW, SO IT'S TRUE??!! I can't believe I got this quality work for just 3k...I thought it was scam ooo. I wouldn't mind if it goes for over 5k, its worth it. Thank you!"

    Theressa, Igbinedion University.
  • "I did not see my project topic on your website so I decided to call your customer care number, the attention I got was epic! I got help from the beginning to the end of my project in just 3 days, they even taught me how to defend my project and I got a 'B' at the end. Thank you so much researchwap.com, infact, I owe my graduating well today to you guys...."

    Joseph, Abia state Polytechnic.
  • "My friend told me about ResearchWap website, I doubted her until I saw her receive her full project in less than 15 miniutes, I tried mine too and got it same, right now, am telling everyone in my school about researchwap.com, no one has to suffer any more writing their project. Thank you for making life easy for me and my fellow students... Keep up the good work"

    Christiana, Landmark University .
  • "I wish I knew you guys when I wrote my first degree project, it took so much time and effort then. Now, with just a click of a button, I got my complete project in less than 15 minutes. You guys are too amazing!."

    Musa, Federal University of Technology Minna
  • "I was scared at first when I saw your website but I decided to risk my last 3k and surprisingly I got my complete project in my email box instantly. This is so nice!!!."

    Ali Obafemi, Ibrahim Badamasi Babangida University, Niger State.
  • To contribute to our success story, send us a feedback or please kindly call 2348037664978.
    Then your comment and contact will be published here also with your consent.

    Thank you for choosing researchwap.com.