Select the
class to display the properties associated. Each class can
store its records into one or multiple Clusters (see
"Structure" tab). A class can be schema-less (has no
properties), schema-full (all properties as
mandatories) or with a partial schema.
Properties
Indexes
Clusters are sets of records grouped by a mean. Any mean you want to
assign. You can use a Cluster like a Table of the Relational DBMS
world, namely to group records of the same type. Or you could
want to group records by different logics.
There
are two kinds of clusters: Physical and In-memory. The first one is persistent, the second one is volatile.
Data
segments are the segments that contain data pointed by
Clusters.
Tx Segment
handles the transaction log for the entire database. It's used in
Transactions.
Orient server
can export databases as JSON data. Click the Export
Database button to download a gzip compressed file containing
said JSON file.
Import a
previously exported database. JSON data. Requirements:
Supported only JSON text file types.
The default max request content lenght is 100000
bytes. To change it add the following entry (value
expressed in bytes) in the orientdb-server-config.xml: <entry name="network.http.maxLength"
value="" />