If you want a performant deployment of a mail server with a NOSQL database check https://james.staged.apache.org/james-project/3.9.0/servers/distributed/index.html
It uses native Cassandra connection. -- Best regards, Benoit TELLIER General manager of Linagora VIETNAM. Product owner for Team-Mail product. Chairman of the Apache James project. Mail: btell...@linagora.com Tel: (0033) 6 77 26 04 58 (WhatsApp, Signal) On Feb 4, 2025 9:41 AM, from Ilya Terskov <prosgar...@gmail.com>thanks Benoit! I am not sure what to use for now :c can u tell me about MongoDB? вт, 4 февр. 2025 г. в 15:22, Benoit TELLIER <btell...@linagora.com>: > First H2 is a SQL embedded database cf > h2database.com/html/main.html > > "Welcome to H2, the Java SQL database." > > Second you would need to load the jdbc driver for 2 and probably add H2 > jars and dependencies on the classpath. How to do this will differ > depending of if you use Spring or guice > > Guice: > github.com/apache/james-project/tree/master/server/apps/jpa-app#using-alternative-jdbc-drivers > > > Spring: Drop jars into the libs folder and configure h2 jdbc driver > > -- > > Best regards, > > *Benoit TELLIER* > > General manager of Linagora VIETNAM <linagora.vn>. > Product owner for Team-Mail <github.com/linagora/tmail-flutter> > product. > Chairman of the Apache James project <james.apache.org/>. > > Mail: btell...@linagora.com > Tel: (0033) 6 77 26 04 58 (WhatsApp, Signal) > > > On Feb 4, 2025 2:08 AM, from Ilya Terskov <prosgar...@gmail.com> > > Hi guys. Looking for info many tells that most nosql fast database. And if > i understand right it java based so driver in james already here? I need > change in database configs and install h2 ofc. Tell me please how it work > with james? > >