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Using Logstash in a Data Processing Pipeline
Custom Logstash Plugin. Logstash is an open source, server-side… | by Anushka Sandaruwan | Medium
GitHub - ip2location/logstash-filter-ip2location: IP2Location filter plugin for Logstash enables Logstash's users to add geolocation information such as country, state, city, latitude, longitude, ZIP code, time zone, ISP, domain name, connection speed, IDD