Do you expect the load to be mainy page views or file downloads? For anonymous page views, set up Varnish Cache. You can also easily move Solr (search, statistics, oai) to a separate machine if it turns out to receive much load.
If you expect to have many small files with a small part being downloaded constantly, Varnish may help there, too. In case of relatively few large files, if you happen to saturate your drive's I/O, you can rebalance the assetstore files among several assetstores on physically separate volumes. There seems to be a new bitstore-migrate tool [1] in DSpace 6 to help you with that, but I haven't tried it. It's straightforward to rebalance the assetstore files manually, too. So it all comes down to what turns out to be slow. But avoid optimizing what you think may be slow. First measure, only then act upon that. [1] https://wiki.duraspace.org/display/DSDOC6x/Storage+Layer#StorageLayer-BitstreamStore [2] https://wiki.duraspace.org/display/DSDOC6x/Performance+Tuning+DSpace Regards, ~~helix84 Compulsory reading: DSpace Mailing List Etiquette https://wiki.duraspace.org/display/DSPACE/Mailing+List+Etiquette On Sun, May 6, 2018 at 6:33 PM, Manuel Subredu <[email protected]> wrote: > Hi, > > we plan to host a DSpace instance witch is supposed to host around 1-2T of > content and I'm currently researching how distributed (and scalable) a > DSpace instance can be. Besides hosting PostgreSQL on another machine, is > there anything else one can do in order to improve scalability ? > > Regards, > --Manuel > > -- > You received this message because you are subscribed to the Google Groups > "DSpace Technical Support" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/dspace-tech. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/dspace-tech. For more options, visit https://groups.google.com/d/optout.
