How to predict Subscription Churn: key elements of building a churn model
Despite the era of GenAI hype, classical machine learning is still alive! Personally, I used to use ChatGPT (e.g. for idea generation), however I…
Read morePlay is a consumer-focused mobile network operator in Poland with over 15 million subscribers*. It provides mobile voice, messaging, data and video services for both consumers and businesses (in particular SMEs) on a contract and prepaid basis under the umbrella brand Play. Its modern and cost-efficient 2G/3G/4G LTE/5G telecommunications network covers 99% of the Polish population. Since commercial launch in 2007 Play has grown from an early challenger position to become #1 in the mobile Polish market in 2017.
In the late 2010s there were many Big Data solutions available in the market already. However, designing a scalable, secure and efficient architecture in this fast-changing market,especially with the very limited capacity of expert knowledge available was still a complicated challenge.
If you want to know the results, download Case Study** here.**
Despite the era of GenAI hype, classical machine learning is still alive! Personally, I used to use ChatGPT (e.g. for idea generation), however I…
Read moreTrend 4. Larger clouds over the Big Data landscape A decade ago, only a few companies ran their Big Data infrastructure and pipelines in the public…
Read moreA few months ago I was working on a project with a lot of geospatial data. Data was stored in HDFS, easily accessible through Hive. One of the tasks…
Read moreThe 8th edition of the Big Data Tech Summit is already over, and we would like to thank all of the attendees for joining us this year. It was a real…
Read moreSnowflake has officially entered the world of Data Lakehouses! What is a data lakehouse, where would such solutions be a perfect fit and how could…
Read moreWe would like to announce the dbt-flink-adapter, that allows running pipelines defined in SQL in a dbt project on Apache Flink. Find out what the…
Read moreTogether, we will select the best Big Data solutions for your organization and build a project that will have a real impact on your organization.
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