postgresql

https://blog.logto.io/implement-multi-tenancy/ https://medium.com/stackpulse/strategies-for-using-postgresql-as-a-database-for-multi-tenant-services-f2a2ba187414 https://abdulrahmanka.medium.com/multi-tenancy-approach-in-postgresql-be5005697494

https://stackoverflow.com/questions/60572872/postgresql-set-session-variable https://stackoverflow.com/questions/14261035/user-defined-variables-in-postgresql/14261927#14261927

https://www.postgresql.org/docs/current/continuous-archiving.html

Byte size of numeric(precision, scale) in Postgres

two bytes for each group of four decimal digits ceil(digits / 4.0) * 2 https://stackoverflow.com/questions/78562614/byte-size-of-numericprecision-scale-in-postgres

https://github.com/JetBrains/intellij-community/tree/master/plugins/tasks

The Internal Architecture of PostgreSQL

https://medium.com/@jramcloud1/understanding-postgresql-architecture-the-client-server-model-demystified-c83bad65b090 https://severalnines.com/blog/understanding-postgresql-architecture/ https://www.interdb.jp/pg/pgsql03/05/04.html https://www.enterprisedb.com/blog/postgres-internals-deep-dive-process-architecture