Home
MATRIXX Event Streaming
Event Streaming Overview
Use event streaming to integrate downstream message systems with MATRIXX. Fully optimize these message systems to filter, transform, and deliver events to multiple secondary targets.
Understanding the Event Stream Server
The Event Stream Server handles events that are generated by MATRIXX Engine business logic during transaction processing. The Event Stream Server generates, stores, and archives the transaction events and, if configured, streams them through the Event Streaming Framework to external event-handling solutions.

Welcome
MATRIXX Release Notes
MATRIXX Architecture
MATRIXX Installation and Upgrade
MATRIXX Configuration
MATRIXX Security
MATRIXX Integration
MATRIXX Diameter Integration
MATRIXX Call Control Framework Integration
MATRIXX TM Forum Integration
MATRIXX 5G Integration
MATRIXX 5G Event Streaming
MATRIXX Event Streaming
- About MATRIXX Event Streaming
  MATRIXX Event Streaming describes the tasks required to create custom event streams for events received by your MATRIXX environment. An event stream is sent to the Event Streaming Framework from the Event Stream Server running on MATRIXX Engine. The Event Stream Server provides the APIs, libraries, and other files needed to create custom event streams. The Event Streaming Framework provides connectors for sending event stream data to event stream platforms, such as Kafka and ActiveMQ.
- Event Streaming Overview
  Use event streaming to integrate downstream message systems with MATRIXX. Fully optimize these message systems to filter, transform, and deliver events to multiple secondary targets.
  - Understanding the Event Stream Server
    The Event Stream Server handles events that are generated by MATRIXX Engine business logic during transaction processing. The Event Stream Server generates, stores, and archives the transaction events and, if configured, streams them through the Event Streaming Framework to external event-handling solutions.
  - stream_events Directory and File Format
    The /stream_events directory has directories and files used by the Event Stream Server for event file processing. The event files go through several states as they are processed and end up in the _glossary/streamed_event_file.html format. The SEF files are streamed as events and used for _glossary/mef.html publishing and event loading.
- Implementing Event Streaming
  Use these steps as a summary of tasks required for event streaming in a MATRIXX environment.
- Event Streaming Framework Connectors
  An Event Streaming Framework connector is required to stream events. Out-of-the-box connectors are explained in this section. For information about setting the log level for individual connectors, see the discussion about monitoring event streaming in MATRIXX Monitoring and Logging.
- Administering Event Streaming
  The Event Stream Server and Event Streaming Framework require administration tasks. The Event Streaming Framework administration tasks includes manually recovering events from streamed event files.
- Appendixes
MATRIXX Administration
MATRIXX Web App Administration
MATRIXX Monitoring and Logging
MATRIXX Policy
MATRIXX Kafka CDR Consumer
MATRIXX Pricing and Rating
MATRIXX Pay Now
MATRIXX Subscriber Management
MATRIXX Subscriber Management API
MATRIXX Business API SDK
My MATRIXX Help
MATRIXX Backoffice Customer Tool Help
MATRIXX Third-Party Licenses
Glossary

Understanding the Event Stream Server

The Event Stream Server handles events that are generated by MATRIXX Engine business logic during transaction processing. The Event Stream Server generates, stores, and archives the transaction events and, if configured, streams them through the Event Streaming Framework to external event-handling solutions.

The Event Stream Server:

Runs on active and standby publishing pods.
Sorts events, buffers them in memory, and stores them in internal event files (that are compressed by default). For more information, see the discussion about the stream_events directory and file format.
Organizes transaction events sequentially in a series of internal event files.
Listens on a TCP socket for requests from the Event Streaming Framework. The Event Stream Server can look up events in its stream-event file storage and forward requested event data to the Event Streaming Framework.
Copies its internal events to the /mnt/mtx/shared/stream_event directory in shared storage of an engine.

By default, the Event Stream Server removes internal event files from shared storage (/mnt/mtx/shared/stream_events) after 24 hours.

For more information about the Event Stream Server, see the discussion about implementing event streaming.