Write-Ahead Logging (WAL) is a standard method for ensuring data integrity. A detailed description can be found

The pg_replication_origin_status view contains information about how far replay for a certain origin has progressed. For more on replication

Namepostmaster -- PostgreSQL database server

Since timezone abbreviations are not well standardized, PostgreSQL provides a means to customize the set of abbreviations accepted by the server

NameCREATE ACCESS METHOD -- define a new access method Synopsis

NameALTER TABLESPACE -- change the definition of a tablespace Synopsis

The catalog pg_language registers languages in which you can write functions or stored procedures. See

Text search parsers are responsible for splitting raw document text into tokens and identifying each token's type, where the set of possible types

The following "parameters" are read-only, and are determined when PostgreSQL is compiled or when it is installed

When an object is created, it is assigned an owner. The owner is normally the role that executed the creation statement. For most kinds of objects, the initial state is that