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Customizing Asterisk’s cdr_adaptive_odbc Module for ClickHouse CDR Storage
Managing Asterisk’s Call Detail Records (CDRs) at scale poses significant challenges, as traditional databases often struggle with the volume and complexity of queries required for efficient analysis. Asterisk, an open-source framework for building communictions applications, tracks detailed call metadata via CDRs but does not, at the time of this post, natively support ClickHouse, a columnar…
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Building a Flexible QoE Framework with BGP
Quality of Experience (QoE) in ISP networks measures how subscribers perceive network performance, focusing on actual user experience rather than just technical metrics. ISPs use QoE to ensure their internet feels fast, maintain smooth video calls and gaming, and prevent service issues that lead to customer churn. What QoE Does Beyond Providing Metrics: Popular QoE…