JaredTan95 commented on issue #6219: URL: https://github.com/apache/skywalking/issues/6219#issuecomment-761725033
> Apache Cassandra, https://cassandra.apache.org/. cc @michaelsembwever Apache Solr, https://lucene.apache.org/solr/. Sub-project of Lucene, which is the core of ElasticSearch too. cc @dmsolr Apache IoTDB, https://iotdb.apache.org/. cc @jixuan1989 Hybrid, M3 https://m3db.io/, focuses on metrics, Cassandra or something focuses on the trace/log. ClickHouse could be another solution option? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org