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DDMQ Chronos

Chronos is the delay message module of DDMQ. Chronos provides massive delay message storage and uses RocksDB as underlying storage.

Features

• Rich message type: delay message, delay-loop message and transactional message.
• high availability & high reliability.
• Easy-to-use: use the same SDK and console as realtime message.
• Huge Volume: use disk as storage.

Architecture

Deploy

• create inner topic and inner group in Console
• modify chronos.yaml
• run build.sh to build package
• start chronos with control.sh start