Database<br />Ruel C. Dogma<br />RCD<br />
RCD<br />
Database<br />RCD<br />Is an integrated collection of <br />Logically related data elements<br />
RCD<br />Do you imagine today’s life without database?<br />
RCD<br />Human Resource Database<br />Payroll File<br />Benefits File<br />Employee Record 1<br />Employee Record 2<br />E...
Traditional VS Database<br />RCD<br />
RCD<br />Traditional Approach<br />APPLICATION<br />PROGRAMS<br />FILES<br />DATA<br />USERS<br />Reports<br />Payroll<br ...
RCD<br />Database Approach<br />Reports<br />Payroll Program<br />Payroll Data<br />Inventory Data<br />Invoicing Data<br ...
Advantages of Database Approach<br />Improved Strategic Use of Corporate Data<br />Reduced Data Redundancy<br />Improved D...
Disadvantages of Database Approach<br />More Complexity<br />More Difficult to recover from failure<br />More Expensive<br...
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Database

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Database

  1. 1. Database<br />Ruel C. Dogma<br />RCD<br />
  2. 2. RCD<br />
  3. 3. Database<br />RCD<br />Is an integrated collection of <br />Logically related data elements<br />
  4. 4. RCD<br />Do you imagine today’s life without database?<br />
  5. 5. RCD<br />Human Resource Database<br />Payroll File<br />Benefits File<br />Employee Record 1<br />Employee Record 2<br />Employee Record 3<br />Employee Record 4<br />Name Field: Jones T.A.<br />SSS No:<br />275-32-3874<br />Salary Field:<br />20,000<br />Name Field: Klugman J.L.<br />SSS No:<br />349-88-7913<br />Salary Field:<br />15,000<br />Name Field: Thomas A.F<br />SSS No: 234-54-9001<br />Salary Field: 18,000<br />Name Field: Dones R.J<br />SSS No: 213-90-9089<br />Salary Field: 17,000<br />
  6. 6. Traditional VS Database<br />RCD<br />
  7. 7. RCD<br />Traditional Approach<br />APPLICATION<br />PROGRAMS<br />FILES<br />DATA<br />USERS<br />Reports<br />Payroll<br />Payroll Program<br />Reports<br />Invoicing<br />Invoicing Program<br />Reports<br />Inventory<br />Inventory Control<br />
  8. 8. RCD<br />Database Approach<br />Reports<br />Payroll Program<br />Payroll Data<br />Inventory Data<br />Invoicing Data<br /> Database Management System<br />Reports<br />Invoicing Program<br />Reports<br />Inventory Control<br />
  9. 9. Advantages of Database Approach<br />Improved Strategic Use of Corporate Data<br />Reduced Data Redundancy<br />Improved Data Integrity<br />Easier Modification and Updating<br />Data and Program Independence<br />Better Access to Data and Information<br />Standardization of Data Access<br />A Framework for Program Development<br />Better Overall Protection of Data<br />Shared Data and Information Resources<br />RCD<br />
  10. 10. Disadvantages of Database Approach<br />More Complexity<br />More Difficult to recover from failure<br />More Expensive<br />RCD<br />

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