OrientDB for Java Developers in Five Minutes

If you are a Java Developer and it's the first time you approach OrientDB, then you are in the right place!

Ready? Let's start!

Prerequisites

To run OrientDB you will need a Java SDK installed on your machine. OrientDB runs with Java from Version 8 to 11.

Step 1/5 - Download and Install

Download OrientDB from the following URL:

https://orientdb.org/download

Unzip it on your FileSystem and open a shell in the directory.

Now type

cd orientdb-3.2.0
cd bin

(change the first cd with the exact version you downloaded)

and then, if you are on Linux/OSX, you can start the server with

./server.sh

if you are on Windows, start the server with

server.bat

You will see OrientDB starting

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         ,,.     `,                                          GRAPH DATABASE  
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                 ``                                          orientdb.com
                 `                                    

2017-08-14 14:11:12:824 INFO  Loading configuration from: /Users/luigidellaquila/temp/orient/orientdb-community-3.0.0m2/config/orientdb-server-config.xml... [OServerConfigurationLoaderXml]
2017-08-14 14:11:12:932 INFO  OrientDB Server v3.0.0 (build 4abea780acc12595bad8cbdcc61ff96980725c3b) is starting up... [OServer]
2017-08-14 14:11:12:951 INFO  OrientDB auto-config DISKCACHE=12.373MB (heap=1.963MB direct=524.288MB os=16.384MB) [orientechnologies]
2017-08-14 14:11:12:994 INFO  Databases directory: /Users/luigidellaquila/temp/orient/orientdb-community-3.0.0m2/databases [OServer]
2017-08-14 14:11:13:017 INFO  Creating the system database 'OSystem' for current server [OSystemDatabase]
2017-08-14 14:11:14:457 INFO  Listening binary connections on 0.0.0.0:2424 (protocol v.37, socket=default) [OServerNetworkListener]
2017-08-14 14:11:14:459 INFO  Listening http connections on 0.0.0.0:2480 (protocol v.10, socket=default) [OServerNetworkListener]

+---------------------------------------------------------------+
|                WARNING: FIRST RUN CONFIGURATION               |
+---------------------------------------------------------------+
| This is the first time the server is running. Please type a   |
| password of your choice for the 'root' user or leave it blank |
| to auto-generate it.                                          |
|                                                               |
| To avoid this message set the environment variable or JVM     |
| setting ORIENTDB_ROOT_PASSWORD to the root password to use.   |
+---------------------------------------------------------------+

Root password [BLANK=auto generate it]: *

The first time you start the server, you will be asked to enter a root password (twice). You can choose the password you prefer, just make sure to remember it, you will need it alter.

Now you are ready for the Next Step - Create a Database >>>