Research on Java – neo4j database

I recently began to study the database function of the database

Unfortunately, I can't find every bit of information I need In addition to the following, I found most information:

>Support data types? (integer, > maximum database size? > nodes in maximum DB? > maximum relationship in DB?

I like my information is easy to find. Maybe I search in the wrong place

Thank you for your time,

Gap

Solution

Supported data types:

>Boolean or Boolean [] > byte or byte [] > short or short [] > int or int [] > long or long [] > float or float [] > double or double [] > char or char [] > java Lang. string or string []

Source: neo4j API docs

There is no limit on the database size, but the current version (1.2) limits the number of nodes, relationships and attributes These limits are $4 billion The work of increasing restrictions is in progress and will be incorporated into the milestone release as soon as possible The new limit for nodes and relationships is 32B, and the new limit on attributes is 64b

In 1.3 M03 milestone version includes a more effective support for storing short strings, which will greatly reduce the disk consumption of many data sets See better support for short strings in neo4j