Updated Index: managed DB (markdown)
Updated aiven (markdown)
Created aiven (markdown)
Updated _Sidebar (markdown)
Updated Apache Cassandra (markdown)
Updated Home (markdown)
Destroyed GreenPlum (markdown)
Destroyed mssql (markdown)
Created _Sidebar (markdown)
Updated Mongo (markdown)
Updated concept: embedded DB (markdown)
Updated DuckDB (markdown)
Created DuckDB (markdown)