Depends a bit on your tolerance for differences between clusters in the different data cents. The approach Matthew mentioned of two indexers, one in each datacenter works well. I've also in the past used the backup/restore functionality <https://solr.apache.org/guide/solr/latest/deployment-guide/backup-restore.html> to do a nightly sync from one cluster to another using something like Google Cloud Storage as an intermediary.
On Fri, Apr 28, 2023 at 6:58 AM Jan Høydahl <jan....@cominvent.com> wrote: > There is a new initiative being developed in sandbox at > https://github.com/apache/solr-sandbox/blob/main/CROSSDC.md but I know > nothing about it, how stable it may be, if it will ever reach GA release > etc. Maybe others can chime in? > > Jan > > > 28. apr. 2023 kl. 12:11 skrev Gummadi, Ramesh < > rameshchandra.gumm...@ironmountain.com>: > > > > With CDCR deprecated in Solr 9, what other options are people using to > > maintain a solr cluster across data centers? > > > > -- > > Ramesh Chandra Gummadi | Search Engineer | Iron Mountain > > > > +91 9731395075 – mobile > > > > www.IronMountain.com <http://www.ironmountain.com/> > > > > Iron Mountain Services Pvt Ltd, Level 10, Citrine Block, BWTC, > > > > Mahadevapura, Bangalore 560048, INDIA > > OUR VALUES: Integrity | Safety & Security | Customer Value | Ownership > > | Inclusion > > & Teamwork > > > > -- > > The information contained in this email message and its attachments is > > intended only for the private and confidential use of the recipient(s) > > named above, unless the sender expressly agrees otherwise. Transmission > of > > email over the Internet is not a secure communications medium. If you > are > > requesting or have requested the transmittal of personal data, as > defined > > in applicable privacy laws by means of email or in an attachment to > email, > > you must select a more secure alternate means of transmittal that > supports > > your obligations to protect such personal data. > > > > If the reader of this > > message is not the intended recipient and/or you have received this > email > > in error, you must take no action based on the information in this email > > and you are hereby notified that any dissemination, misuse or copying or > > disclosure of this communication is strictly prohibited. If you have > > received this communication in error, please notify us immediately by > email > > and delete the original message. > >
