A new CDCR architecture is discussed in SIP-13 https://cwiki.apache.org/confluence/display/SOLR/SIP-13:+Cross+Data+Center+Replication and being worked on in the sandbox repo https://github.com/apache/solr-sandbox/tree/crossdc-wip
You should check with Anshum and Mark for details. Jan > 1. jul. 2022 kl. 09:06 skrev Eug ene <neceug...@gmail.com>: > > Howdy! > > Is there an alternative to CDCR that doesn't require changes to > application code? > > I'd like to set up replication between regions (currently running > 8.x). It will be near real time since the data change is megabytes per > day, and apparently CDCR was deprecated in 8.6 (and dropped in v9) and > is generally untrustworthy. > > Would it be dangerous to just create a cluster that spans DCs with > multiple replicas in each DC? > > I've seen people mentioning using Kafka to assist with this process, > but I can't find any information or examples in the wild for this. > > Thanks in advance for any advice! > > -Eugene
