Physical Data Model PDM

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3.5.4.3 Physical Data Model PDM

Physical Data Model PDM menggambarkan implementasi fisik dari database. PDM dapat dibuat setelah terlebih dahulu membuat CDM. Pada gambar berikut ditampilkan Physical Data Model PDM pada web database jaringan NCS Niaga. CABID = CABID CABID = CABID USERID = USERID MODEMID = MODEMID SYSID = SYSID SYSID = SYSID TYPEID = TYPEID CABID = CABID MODEMID = MODEMID ATMID = ATMID KOTAID = KOTAID KOTAID = KOTAID HAKID = HAKID KOTAID = KOTAID ATM ATMID INTEGER KOTAID INTEGER NAMAATM VARCHAR25 ALAMATATM VARCHAR50 KONTAKATM VARCHAR25 TELPATM VARCHAR25 STATUSATM VARCHAR20 HOSTLINEATM VARCHAR20 RMTNAMAATM VARCHAR20 RMTPORTATM VARCHAR3 RMTPUATM VARCHAR2 UNITADDATM VARCHAR2 HOSTNAMAATM VARCHAR20 HOSTPORTATM VARCHAR3 HOSTPUATM VARCHAR2 HOSTADDATM VARCHAR2 CABANG CABID VARCHAR20 KOTAID INTEGER STATUSCAB VARCHAR20 KONTAKCAB VARCHAR25 TELPCAB VARCHAR25 ALAMATCAB VARCHAR50 CIRCUIT CIRID INTEGER CABID VARCHAR20 NAMACIR VARCHAR20 DLCI VARCHAR3 CIR VARCHAR9 IPADD VARCHAR15 HAK HAKID INTEGER HAKTYPE VARCHAR15 ADMIN ENUM ‘Y’,’N’ LIHAT ENUM ‘Y’,’N’ UBAH ENUM ‘Y’,’N’ HAPUS ENUM ‘Y’,’N’ KOTA KOTAID INTEGER NAMAKOTA VARCHAR25 MEDIACAB MEDIAID INTEGER STATUSMEDIACAB VARCHAR10 ARMEDIACAB VARCHAR9 IPETHMODEMCAB VARCHAR15 FREQTXSAT VARCHAR5 FREQRXSAT VARCHAR5 NODIAL VARCHAR15 MODEMID INTEGER CABID VARCHAR20 SYSID INTEGER MODEM MODEMID INTEGER TYPEMODEM VARCHAR25 NEWS NEWSID INTEGER JUDULNEWS VARCHAR50 ISINEWS TEXT TGLNEWS DATE USERID INTEGER ROUTER ROUTERID VARCHAR20 IPGLOBALROUTER VARCHAR15 IPETHROUTER VARCHAR15 PORT1ROUTER VARCHAR20 PORT2ROUTER VARCHAR20 PORT3ROUTER VARCHAR20 PORT4ROUTER VARCHAR20 PORT5ROUTER VARCHAR20 PORT6ROUTER VARCHAR20 PORT7ROUTER VARCHAR20 PORT8ROUTER VARCHAR20 TYPEID INTEGER CABID VARCHAR20 SYSTEM SYSID INTEGER NAMASYS VARCHAR25 USER USERID INTEGER KOTAID INTEGER USERNAME VARCHAR15 PASSWORD VARCHAR15 NAMAUSER VARCHAR25 ALAMATUSER VARCHAR25 HAKID INTEGER MEDIAATM MEDIAATMID INTEGER MODEMID INTEGER IDMODEMATM VARCHAR4 PORTMODEM VARCHAR2 ADDMODEM VARCHAR2 HPPPORT VARCHAR10 HPPADD VARCHAR2 ATMID INTEGER IPETHMODATM VARCHAR15 SYSID INTEGER TYPE_ROUTER TYPEID INTEGER TYPEROUTER VARCHAR20 Gambar 3.4 Physical Data Model PDM 37

3.5.4.4 Normalisasi