https://en.maistrelis.com/posts/Personal blog of Kostas Maistrelis.enKostas MaistrelisKostas MaistrelisMon, 22 Jun 2026 00:13:16 +0300https://en.maistrelis.com/posts/postgresql_greece_meetup_event_2/Mon, 22 Jun 2026 00:13:16 +0300Kostas Maistrelishttps://en.maistrelis.com/posts/postgresql_greece_meetup_event_2/<a href="https://en.maistrelis.com/posts/postgresql_greece_meetup_event_2/" style="float:right; margin:0 0 8px 14px;"><img src="https://en.maistrelis.com/posts/postgresql_greece_meetup_event_2/media/1780478714792.jpeg" width="180"></a> On 5 June 2026 the second meetup of the <a href="https://en.maistrelis.com/items/postgresql_greece_meetup/">Greece PostgreSQL User Group</a> took place. <br><br> I had the pleasure of taking part as a speaker, presenting "PostgreSQL & Tree Structures". <br><br> You can view the presentation here: <a href="https://maistrelis.com/postgresql/postgresql_tree_structures/main.html#/title-slide">PostgreSQL & Tree Structures</a>