All Oracle Features in Action Mobiltel Mediation Platform. Georgi Hristov Integration & Service Enabling Department. Network Elements. NE 1. NE 2. NE n. ftp. ftp. ftp. Mediation. ASN.1 Parser. Validation. Formatting & Conversion. Aggregation. Correlation. Filtering.
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Mobiltel Mediation Platform
Integration& Service Enabling Department
Create custom CDR
What is Mediation?
Call Durations and Call Count
64 Billion records;
All CDRs since 1998
15 TB uncompressed
4.3 TB compresses 65% speedup
< 1 sec to find a call
*Oracle Coherence, Oracle TimesTen
SELECT last_name, hire_date, salary,LAG(salary, 1, 0) OVER (ORDER BY hire_date) AS PREV_SAL FROM employees
SELECT manager_id, last_name, salary, MAX(salary) OVER (PARTITION BY manager_id) AS rmax_sal FROM employees