Project proposal final presentation2

255 views

Published on

My Database Design

Published in: Design, Technology, Business
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
255
On SlideShare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
Downloads
2
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Project proposal final presentation2

  1. 1. INTRODUCTION One of the most vexing problems ofEnverga Lib.(RFS) is the unorganized collectionof clippings known as vertical files. As a LIS student I find this problem veryinteresting and it’s my pleasure to give somecontribution in organizing our vertical filescollection.
  2. 2. INTRODUCTION As a student assistant in RFS I find itdifficult to assist our clients especially whenthey are looking for the specific article in thenewspaper, because not all the clippings areencoded in our system and take note that wehave a newspaper daily. That is the reason whyI ended up choosing this problem as my guidefor making my database design.
  3. 3. ADVANTAGES AndDISADVANTAGES
  4. 4. ADVANTAGES DISADVANTAGES•Easy access•Data access is more •Power lossflexible than in a •Skills of the personnelmanual filing system. •Changes in structures•Promotes easiest require changes in allmanagement and use data input.
  5. 5. Previous VERTICAL FILES DATABASE VFC VERTICAL FILE LIST STUDENT STATUSPK VFC_ID No. VFL_Id no. S_ Id S_ status VFC_Name VFL _ title S_ name VFL_ author S_ course DATES VFL_ date VFL_no. D _datesLEGENDS: VFC_ ID no. FK D_ borrowed ENTITIES S_ id FK D_ returned ATTRIBUTES S_ status RELATIONSHIPS FK S_ status FK PK
  6. 6. Revise VFC VERTICAL FILE LIST STUDENT STATUS VFC_ID No. S_ status VFL_Id no. S_ Id VFC_Name VFL _ title S_ name VFL_ author DATES S_ course VFL_ date D _dates VFL_no.LEGENDS: VFC_ ID no. D_ borrowed ENTITIES S_ id D_ returned ATTRIBUTES S_ status S_ status RELATIONSHIPS FK PK
  7. 7. PREPARED BY:ROSELYN P. CEA BLIS-III
  8. 8. Success is the goodfortune that comesfromaspiration, desperation, perspiration andinspiration. – Evan Esar

×