Expire tiles and update new after Postgres DB update using mapcache
I have developed the map using MapServer and pre-generated tile using mapcache. Now I have an idea to update the database every day. As changes apply in the database only those parts should be re-render and new tile should be generated. As changes are very small and rendering all ties from start is difficult to process.
I got expiry list of tiles by following osm2pgsql: