Polkomtel Sp. z o.o. is a Polish mobile network operator based in Warsaw, owner of brands Plus, Sami Swoi, 36.6.
COMMIT.IT has been cooperating with Polkomtel since 2007. We have performed among the others optimization services of Polkomtels’ billing systems. Optimization work has been delivered for a dozen databases with a capacity of several dozen TBs, both single databases and working in a RAC clusters. The optimization of billing systems increased its efficiency by about 30% what resulted in stability of the systems. Optimization service of a new billing system allowed for a significant acceleration of the longest running processes up to 100%.