Kutsimikizira umphumphu ndi gawo lachinsinsi pa kayendedwe ka kayendedwe ka database. Zimatsimikizira kuti mgwirizano pakati pa matebulo mu database umakhala wolondola pogwiritsa ntchito zolepheretsa kuti olemba kapena polojekiti asalowetse deta yolondola kapena asonyeze deta zomwe siziripo.
Mazenera amagwiritsira ntchito matebulo kuti akonze mfundo zomwe ali nazo. Zili ngati mapepala, monga Excel, koma ndi oposa ambiri omwe angakwanitse. Mazenera amagwiritsidwa ntchito pogwiritsa ntchito mafungulo oyambirira ndi makiyi akunja, omwe amakhalabe pakati pa magome.
Msewu Waukulu
Mfungulo wapamwamba wa tebulo lachinsinsi ndi chizindikiro chodziwika chomwe chinaperekedwa ku rekodi iliyonse. Gome lirilonse lidzakhala ndi timodzi imodzi kapena zingapo zomwe zimakhala ngati chinsinsi chachikulu. Chiwerengero cha Chitetezo cha Pachikhalidwe chingakhale chinsinsi chachikulu cha mndandandanda wandandanda wa antchito chifukwa aliyense nambala ya Security Social ndi yodabwitsa.
Komabe, chifukwa cha zofuna zachinsinsi, nambala ya ID ya kampani yanu ndi yabwino kusankha ntchito ngati chinsinsi chachikulu cha ogwira ntchito. Mapulogalamu ena achinsinsi - monga Microsoft Access - amapereka chinsinsi chokha, koma makina osasintha alibe cholinga chenicheni. Ndi bwino kugwiritsa ntchito fungulo ndi tanthawuzo ku mbiri. Njira yosavuta yowonjezeramo kusungunulika kwathunthu sikuloleza kusintha kwachinsinsi choyambirira.
Mtsinje Wachilendo
Chifungulo chachilendo ndicho chizindikiro mu tebulo chomwe chikufanana ndi chinsinsi chachikulu cha tebulo lina. Chifungulo chachilendo chimapanga mgwirizano ndi tebulo losiyana, ndikutsimikizika kwaumwini kumagwirizana ndi mgwirizano pakati pa matebulo awa.
Pamene tebulo limodzi liri ndi fungulo lachilendo ku gome lina, lingaliro la kufotokozera umphumphu likuti simungapangire mbiri ku tebulo yomwe ili ndi fungu lachilendo pokhapokha pali lipoti lofanana mu tebulo loyanjanitsidwa. Zimaphatikizansopo njira zomwe zimadziwika ngati kusintha kwapadera ndi kusuta, zomwe zimatsimikizira kuti kusintha komwe kumapangidwira pa tebulo wowonjezera kumawonetsedwa mu tebulo lapamwamba.
Chitsanzo cha Malamulo Otsatira Okhazikika
Taganizirani momwe muli ndi matebulo awiri: Ogwira Ntchito ndi Oyang'anira. Gome la Ogwira Ntchito liri ndi chikhumbo chachilendo chomwe chili ndi mutu wotchedwa ManagedBy, chomwe chimakamba zolemba kwa abwana onse ogwira ntchito pa tebulo la Otsogolera. Kutsimikizira kukhulupirika kumaphatikizapo malamulo atatu awa:
- Simungathe kuwonjezera fomu ku gome la ogwira ntchito pokhapokha ngati ndondomeko yogwiritsidwa ntchito ikuwonetsa mbiri yoyenera mu tebulo la Otsogolera. Kukhazikika umphumphu kumalepheretsa kulembetsa mfundo zolakwika mu tebulo. Opaleshoni iliyonse imene singakhutitse ulamuliro wosatsutsika umatha.
- Ngati fungulo loyamba la kaunti mu tebulo la Otsogolera likusintha, zonse zofanana zolembera mu tebulo la Employees zimasinthidwa pogwiritsa ntchito tsamba lomasulira.
- Ngati zolemba mu tebulo la Otsogolera zichotsedwa, zonse zolembera zolembedwa mu tebulo la Employees zimachotsedwa pogwiritsa ntchito chotsitsa.
Malingaliro Otsutsana Otsutsana Otsutsana
Kugwiritsira ntchito dongosolo lotsogolera deta yolumikizana ndi kukwaniritsa ulaliki kumapereka ubwino wambiri:
- Zimalepheretsa kulowa kwa deta yopindulitsa.
- Imaletsa tebulo limodzi kuti lisalowe kumunda womwe sukupezekapo patebulo lina.
- Kutsimikiziranso kusagwirizana pakati pa matebulo "ogawanika".
- Kuletsa kuchotsedwa kwa mbiri yomwe ili ndi mtengo wotchulidwa ndi fungulo lachilendo patebulo lina.
- Imaletsa Kuwonjezera kwa mbiri ku tebulo yomwe ili ndi fungulo lachilendo pokhapokha pali chinsinsi choyamba mu tebulo logwirizanitsidwa.