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Excerpt
VoipNow 3.5.0 comes with more than 300 improvements all the way from arhitecture down to UX. This list covers only the high impact improvements, but more details are available in the Release Notes.
Table of Contents

Big Data, Search and Analytics Engine

The new Big Data, Search and Analytics engine is able to index virtually any information in order to be searched and analyzed.  In In VoipNow 3.5, we started the migration of the call records to the new engine. This makes it possible to perform to perform complex queries on billions of call records in real-time, without any performance degradation. Call records are also stored in MariaDB database for convenience, but the MariaDB storage will be slowly transitioned in the future to a buffer-role only. During the upcoming iterations, more events will reach the new engine, for example the events generated by call queues.

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  • allows for better infrastructure scaling by taking complex tasks from core components
  • makes the system more responsive, as processing does not have to happen in sync
  • allows us to add features that have been previously impossible to integrate due to their high resource requirements requirements

For example, all call records are indexed into the Big Data, Search and Analytics Engine with the help of a worker task.

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As far as video goes, we added support for VP8.  Audio Audio transcoding paths have been improved in order to reduce the CPU usage and reduce latency.

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