Package: postgresql-16-pg-ivm Source: pg-ivm Version: 1.13-1.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 305 Depends: postgresql-16, libc6 (>= 2.4) Homepage: https://github.com/sraoss/pg_ivm Priority: optional Section: database Filename: pool/main/p/pg-ivm/postgresql-16-pg-ivm_1.13-1.pgdg22.04+1_amd64.deb Size: 143520 SHA256: da41341200a4857b312f4cee703b5004610ecf0d899f5c000013e69693dd7569 SHA1: 88f9f5b7ba2307a1bdc54c52aa614ee1cf99a15e MD5sum: 77d1c0eebc15c2e9620c2f63625f5842 Description: Incremental View Maintenance (IVM) extension for PostgreSQL pg_ivm is a PostgreSQL extension for Incremental View Maintenance (IVM). IVM is a way to make materialized views up-to-date in which only incremental changes are computed and applied on views rather than recomputing the contents from scratch as `REFRESH MATERIALIZED VIEW` does. IVM can update materialized views more efficiently than recomputation when only small parts of the view are changed.