Package: postgresql-15-pg-ivm Source: pg-ivm Version: 1.13-1.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 305 Depends: postgresql-15, libc6 (>= 2.4) Homepage: https://github.com/sraoss/pg_ivm Priority: optional Section: database Filename: pool/main/p/pg-ivm/postgresql-15-pg-ivm_1.13-1.pgdg22.04+1_amd64.deb Size: 143652 SHA256: f4ab128f6ba884236ea038bcf1e359ff28147493943bf9f6e03f967805d6434c SHA1: 0b8bf274233b2dcda8d071926f1b369efc0444a9 MD5sum: 3bbad040b725626b02b5de8999bcea78 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.