advice from alumni about facing the real world.RESEARCH PARADIGMOutput

Process

Input Process Output

Online Alumni Information System of Isabela State University (ISU) Ilagan Campus

Iterative and Incremental developmentPhases of SDLC-Planning-Analyse-Develop-Implement-Maintenance

1. Software Requirements Joomla 2.5 Xampp 1.3.7 OS-Any Platform

2. Hardware Requirements Computer Set With Spec. of atleast: Processor: 1.5 Ghz Memory: DDR 2gb HDD: 320gb

3. Knowledge Requirements procedures and policies on alumni record keeping

Feedback

Figure 1. IPO Model of the Proposed SystemThis diagram interprets the method. The inputs and links are the requirements needed for the propose website system. As seen in the diagram, it achieve the desired output. The input has to be managed.

CONTEXT DIAGRAM

Figure 1.2 Context Diagram of the Proposed System

DATA FLOW DIAGRAM

Figure 1.3. Data Flow Diagram of the Proposed System

HIERARCHICAL INPUT-PROCESS-OUTPUT (HIPO)

Figure 1.4. H.I.P.O of the Proposed System27

DATABASE SCHEMA

tbl_filling

NameTypeExampleDescription

PKaIDSmall int(11) unsigned not null auto_increment1Alumni ID

LNameVarchar(30)LimonLast Name

FNameVarchar(50)Mark JosephFirst Name

MnameVarchar(50)AgaloosMiddle Name

bdayDate1993-10-02Birthday

StatusVarchar(10)singleCivil status

CourseVarchar(20)BS Info techCourse Graduated

Yr.gradVarchar(50)2020Year Graduated

AddressVarchar(50)Bliss..Current Address

WorkVarchar(20)JanitorCurrent Job

CompanyVarchar(50)GoogleWhere are you working at?

EmailVarchar(50)dfdfds@yahoo.come-mail Address

CnoInt(20)0454578852Contact no.

UnameVarchar(11)PangitUsername

PassVarchar(20)Md5 EncryptionPassword

tbl_photo

NameTypeExampleDescription

PKphoID.Small int(11) unsigned not null auto_increment1Photo number

fkaID1Alumni ID. who post

fkAlbumID.1aLbum ID

descVarchar(50)Mukhang eeDescription of the photo

dateupDatetime2014-02-22 6:00:01 amDate and time of uploading

tbl_Album

NameTypeExampleDescription

PKAlbumID.Small int(11) unsigned not null auto_increment1Album ID

AnameVarchar(30)Puyat modeAlbum Name

datecreDatetime2014-02-22 5:00:01 amDate and time of creating Album

tbl_Message

NameTypeExampleDescription

PKmsdIDSmall int(11) unsigned not null auto_increment1Message ID

fkSIDSmall int(11)1Alumni Sender ID

fkRIDSmall int(11)2Alumni Reciever ID

Cont.Varchar(300)Kmusta? Anu n work mo pre?Message Content

msgtypeVarchar(300)Personal MessageMessage type

datesendDatetime2014-02-22 5:00:01 amDate and time of sending Message

Figure 1.5. Database Diagram of the Proposed System