Slovak Telekom a.s., is the largest Slovak provider of fixed-line, internet, and IPTV services. The company is 100% owned by Deutche Telekom AG.
Summary
Slovak Telekom's OneApp required real-time data insights to ensure its strategic success and customer adoption. Our team tackled the challenge of processing high-volume logs, peaking at 15GB per hour, by optimizing Logstash parsing for near-real-time efficiency. Using tools like Elasticsearch, Kibana, and Kubernetes, we delivered a robust log management solution, ensuring the application's smooth operation and data visibility across multiple departments.
Challenge
Motivation to change
Slovak Telekom decided to roll-out a new strategic application for the customer – OneApp. Because of the strategic importance of the application, the need for real-time data insights from operations, sales and management perspective was crucial for application success and significant customer adoption.
Solution
Change delivery
The biggest challenge was to process logs in near-real-time because their volume was significant (at peak even 15GB / hr), we had to therefore greatly optimize Logstash parsing.
Tools & means
- Elasticsearch
- Kibana
- Logstash
- Filebeats
- Metricbeats
- Kubernetes
- ElastAlert
Outcomes
Change outcomes
We helped Slovak Telekom to process and optimize near-real-time logs at peak more than 15 GB per hour.