Telecommunications
Telco-scale lakehouse: multi-petabyte, near real-time
multi-PB session data7 mo to production18 FTE team
- Problem
- Product and marketing teams lacked trusted, timely session-level insight.
- Scale
- Top-tier mobile operator; multi-petabyte session data; team of 18 FTE.
- Action
- Led CDO-level delivery of a multi-layered data lakehouse (S3/HDFS, Airflow, ClickHouse, Hive, Doris, Qlik / Superset) for near-real-time session analytics across the corporate digital platform.
- Result
- Production-ready data marts delivered in 7 months, eliminating manual data wrangling and enabling instant product and marketing insight.
Telco-scale, near-real-time analytics demands architecture discipline as much as technology — the lakehouse only delivers value when teams actually trust and use it.
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