The problem of real-time stream data collection

problem description

you need to implement a distributed system that collects logs and data on a value data server. Is there a good solution without using messaging frameworks such as Kafka?

Dec.04,2021

ELK is it excluded? Do not rule out to know.
if excluded, file logs can consider rsync.

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1be612b-30d13.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be612b-30d13.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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