Cypher: How to Rewrite a UNION Query Using a COLLECT Clause

Cypher is a declarative query language created for querying Neo4j‘s graph data. In Cypher, as in SQL, queries are built up using various clauses. One such clause is the UNION clause that we will discuss in this post. The UNION… Read more →

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Cypher: LOAD JSON from URL AS Data

Update: Much of this got much easier today with user defined procedures, like apoc.load.json, which add this kind of capability to Cypher directly. Neo4j’s query language Cypher supports loading data from CSV directly but not from JSON files or URLs.… Read more →

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Neo4j 2.2.0 – Massive Write & Read Scalability, Faster Cypher Query Performance, Improved Developer Productivity

The Neo4j team is very proud to announce the the immediate availability of Neo4j 2.2, with major updates allowing organizations to derive maximum value from their data relationships. Our latest release represents an astounding 20+ person years’ worth of engineering… Read more →

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Neo4j 2.0.0-M06 – Introducing Neo4j’s Browser

Type in a Cypher query, hit <enter>, then watch a graph visualization unfold. Want some data? Switch to the table view and download as CSV. Neo4j’s new Browser interface is a fluid developer experience, with iterative query authoring and graph… Read more →

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Neo4j Labs: Heroku, Neo4j and Google Spreadsheet in 10min. Flat.

Hi all,Last Friday, we were all labbing again – the best day of the week.I didn’t have much time so I decided to try to produce a screencast that would measure the time required to go from nothing to flash… Read more →

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