Tag: graph-database

All the articles with the tag "graph-database".

• Memgraph vs. Amazon Neptune: A Graph Database Comparison

  21 Dec, 2023

  Kruno Golubić

  Memgraph is an open-source in-memory graph database you can run anywhere; Amazon Neptune is a managed AWS service that also supports RDF. They differ in query languages, deployment, performance and pricing.

• Integrating Confluent's Kafka Platform with Memgraph for Efficient Data Management

  7 Dec, 2023

  Kruno Golubić

  Kafka Connect moves IoT sensor data between Confluent's Kafka platform and Memgraph, set up here with Docker Compose. The graph database can then analyse the stream as it arrives.

• Optimizing Graph Databases through Denormalization

  21 Nov, 2023

  Kruno Golubić

  Denormalizing a graph database trades redundancy for speed: duplicate or aggregate data, materialize paths and restructure relationships where queries run slow. The price is more maintenance and a risk to data integrity.

• Riding the Berlin Subway: a Graph Database Adventure with Memgraph Lab

  7 Nov, 2023

  Kruno Golubić

  The Berlin subway makes a good first graph: stations become nodes and lines become relationships. Import the CSV files into Memgraph, find shortest paths in Memgraph Lab and style the result.