Oi emporikes baseis plhrwnoyn pollous foroys, endeiktika anaferoyme : omospondiakous, politeiakous, pwlhsewn, ergasiakous, koinwnikhs asfaleias, iatrikhs peri8alchs ergazomenwn, 8elghtrwn gia toys ergazomenoys, kosth gia marketing kai diafhmish. Ola ayta ta ejoda den phgainoyn katey8eian gia thn anaptyjh ths bashs. Otan agorazete mia emporikh bash, meros ths timhs phgainei gia epibarunseis opws foroi, ejoda kai to isozugio toy kostoys ths bashs R&D.
Oi emporikes baseis, epishs, prepei na plhrwsoyn gia ktiria/ktismata kai na agorasoyn mhxanes Unix, na tis egkatasthsoyn kai na tis synthrhsoyn. Ola ayta ta ejoda epibarunoyn telika ton pelath.
H PostgreSQL yperexei enanti twn emporikwn basewn mia kai den plhrwnoyn amesa foroys ka8ws anaptussetai mesw internet. Ena terastio plh8os an8rwpwn syneisferei sthn anaptyjh ths PostgreSQL. Gia paradeigma, se mia ypo8etikh periptwsh, an yparxoyn ena ekatommurio etaireies sthn Amerikh kai ka8e mia syneisferei 10 $ (ajia toy logismikou PostgreSQL) tote ka8e mia 8a labei deka ekatommuria dolaria!! Ayth einai h MAGEIA ths anaptyjhs logismikou sto internet.
Mexri twra, o phgaios kwdikas ths PostgreSQL einai peripoy 2,00,000 grammes se kwdika "C", "C++". An to kostos ka8e grammhs kwdika "C" einai $ 2 tote to synoliko kostos ths PostgreSQL 8a htan shmera $ 4,00,000 (tetrakosies xiliades dolaria!).
Polles etaireies hdh anaptussoyn terasties posothtes kwdika "C", "C++". Etsi, to na paroyn ton phgaio kwdika ths PostgreSQL kai na synergastoun me alles etaireies sto internet 8a wfelhsei thn etaireia na ejoikonomhsei xrono kai prospa8eia.