GitHub

SQL and PL/pgsql implementation of Shortest Path Dijkstra algorithm. Version for same length edge length (social network) for PostgreSQL server.

In his very interesting post "Benchmark: PostgreSQL, MongoDB, Neo4j, OrientDB and ArangoDB" (https://www.arangodb.com/2015/10/benchmark-postgresql-mongodb-arangodb ...
Hackaday

PL/pgSQL

Usually databases are treated primarily as fairly dumb data storage systems, but they can be capable of much more. Case in point the PostgreSQL database and its – Ada-based – PL/pgSQL programming ...
GitHub

Recursive PL/pgSQL function for the Nth Fibonacci number is noticeably slower in YugabyteDB than in PostgreSQL

Using YugabyteDB Version 2.0.1.0 downloaded from the Internet. Running on my MacBook macOS Mojave Version 10.14.6. Cluster created with bare "yb-ctl create" — so RF=1, one node. I implemented the text ...