Skip to content

Latest commit

 

History

History
165 lines (111 loc) · 6.8 KB

README.md

File metadata and controls

165 lines (111 loc) · 6.8 KB
Raw

panama-papers-orientdb

Introduction

Hello and welcome to the panama-papers-orientdb repository!

The aim of this repository is to make the Panama Papers database available in OrientDB, the Graph/Document Multi-Model Database

We have imported the Panama Papers database into OrientDB using the Neo4j to OrientDB Importer

Please open an issue if you have any questions or problems

Many thanks,

Downloading and starting a ready-to-use version of the Panama Papers DB

To download and start a ready-to-use version of the Panama Paper database imported into OrientDB:

  • Download the panama_papers.zip archive from this link
  • Unzip panama_papers.zip into the databases directory of your OrientDB installation
  • Start an OrientDB server server.sh (or server.bat in Windows) from ORIENTDB_HOME\bin\
  • Point your browser to localhost:2480 and connect to the panama_papers database using username admin and password admin

Querying the Panama Papers DB

Some query examples are reported below (please execute them from the "Graph Editor" Tab; double click on a node to expand it):

Example #1

MATCH {class: Officer, as: o, where:(name.toLowerCase() LIKE "pedro delgado")}
RETURN $pathelements

TRAVERSE * FROM (MATCH {class: Officer, as: o, where:(name.toLowerCase() LIKE "pedro delgado")}
RETURN o) MAXDEPTH 6

Example #2

TRAVERSE * FROM (MATCH {class: Officer, as: o, where:(name LIKE "Ólöf Nordal")}
RETURN $pathelements) MAXDEPTH 4

High-level migration steps

To migrate the Panama Papers database from Neo4j (see above for a ready-to-use version):

Step 1: Download and unpack the Panama Papers database

$wget https://cloudfront-files-1.publicintegrity.org/offshoreleaks/neo4j/panama-papers-mac-2016-10-05.tar.gz#_ga=1.4153013.449426429.1475852504
$tar xvf panama-papers-mac-2016-10-05.tar.gz
$cd panama-papers/
$mv ICIJ\ Panama\ Papers/ ICIJ_Panama_Papers/

Step 2: Download and install OrientDB and the Neo4j to OrientDB Importer, e.g.

$ wget http://mkt.orientdb.com/CE-2217-multiOS -O orientdb-community-2.2.17.zip
$ unzip orientdb-community-2.2.17

$ wget http://mkt.orientdb.com/importer-2217-tar -O orientdb-neo4j-importer-2.2.17.tar.gz
$ tar xfv orientdb-neo4j-importer-2.2.17.tar.gz -C orientdb-community-2.2.17 --strip-components=1

Step 3: Migrate the database from Neo4j to OrientDB with a command similar to the following:

./orientdb-neo4j-importer.sh -neo4jlibdir ~/santo/neo4j/neo4j-community-3.0.8/lib -neo4jdbdir ~/santo/neo4j/data/panama-papers/ICIJ_Panama_Papers/panama_data_for_neo4j/databases/panama.graphdb  -odbdir ../databases/panama_papers -i false

In the command above, please use your own path for neo4jlibdir and neo4jdbdir.

Example:

D:\orientdb\orientdb-community-2.2.17\bin>orientdb-neo4j-importer.bat -neo4jlibdir="D:\neo4j\neo4j-community-3.0.8\lib" -neo4jdbdir="D:\neo4j\data\panama.graphdb" -odbdir="D:\orientdb\orientdb-community-2.2.17\databases\panama_papers" -i false

Neo4j to OrientDB Importer v.2.2.17-SNAPSHOT - Copyrights (c) 2016 OrientDB LTD

WARNING: 'o' option not found. Defaulting to 'false'.

Please make sure that there are no running servers on:
  'D:\neo4j\data\panama.graphdb' (Neo4j)
and:
  'D:\orientdb\orientdb-community-2.2.17\databases\panama_papers' (OrientDB)

Initializing Neo4j...Done

Initializing OrientDB...Done

Importing Neo4j database:
  'D:\neo4j\data\panama.graphdb'
into OrientDB database:
  'D:\orientdb\orientdb-community-2.2.17\databases\panama_papers'

Getting all Nodes from Neo4j and creating corresponding Vertices in OrientDB...
  1040490 OrientDB Vertices have been created (100% done)
Done

Creating internal Indices on properties 'Neo4jNodeID' & 'Neo4jLabelList' on all OrientDB Vertices Classes...
  8 OrientDB Indices have been created (100% done)
Done

Getting all Relationships from Neo4j and creating corresponding Edges in OrientDB...
  4505672 OrientDB Edges have been created (100% done)
Done

Getting Constraints from Neo4j and creating corresponding ones in OrientDB...
  0 OrientDB UNIQUE Indices have been created
Done

Getting Indices from Neo4j and creating corresponding ones in OrientDB...
  30 OrientDB Indices have been created (100% done)
Done

Import completed!

Shutting down OrientDB...Done
Shutting down Neo4j...Done

===============
Import Summary:
===============

- Found Neo4j Nodes                                                                           : 1040490
-- With at least one Label                                                                    :  1040490
--- With multiple Labels                                                                      :   0
-- Without Labels                                                                             :  0
- Imported OrientDB Vertices                                                                  : 1040490 (100%)

- Found Neo4j Relationships                                                                   : 4505672
- Imported OrientDB Edges                                                                     : 4505672 (100%)

- Found Neo4j Constraints                                                                     : 0
- Imported OrientDB Constraints (UNIQUE Indices created)                                      : 0
- NOT UNIQUE Indices created due to failure in creating UNIQUE Indices                        : 0

- Found Neo4j (non-constraint) Indices                                                        : 30
- Imported OrientDB Indices                                                                   : 30 (100%)

- Additional internal Indices created                                                         : 8

- Total Import time:                                                                          : 2370 seconds
-- Initialization time                                                                        :  7 seconds
-- Time to Import Nodes                                                                       :  51 seconds (20439,84 nodes/sec)
-- Time to Import Relationships                                                               :  1923 seconds (2342,48 rels/sec)
-- Time to Import Constraints and Indices                                                     :  317 seconds (0,09 indices/sec)
-- Time to Create Internal Indices (on vertex properties 'Neo4jNodeID' & 'Neo4jLabelList')    :  71 seconds (0,11 indices/sec)

D:\orientdb\orientdb-community-2.2.17\bin>

Step 4 (optional): remove some properties and indexes created by the importer, if not necessary (set of SQL instructions)