Historical geocoder - overview repository
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README.md

README.md

Histograph

Historical geocoder, built with Neo4j and Elasticsearch. See histograph.io or the GitHub repositories of one of the components for more information.

Core components

Name GitHub Description
Core histograph/core Consumes Redis queue and calls Graphmalizer
API histograph/api Search API
IO histograph/io Input/output API
Schemas histograph/schemas Ontology and JSON schemas
Config histograph/config Configuration module
Neo4j plugin histograph/neo4j-plugin Server plugin for Neo4j for complex graph queries needed by search API
Viewer histograph/viewer Map viewer, React + Leaflet + D3.js
Data histograph/data Scripts to download and generate Histograph datasets from selection of sources: GeoNames, TGN, BAG, NWB
Import histograph/import Scripts to import data into Histograph API
Stats histograph/stats Runs set of queries on a specified interval to compute data statistics
Website histograph/histograph.github.io Histograph website on histograph.io
Fuzzy dates histograph/fuzzy-dates Parses dates, years, and ranges
URI normalizer histograph/uri-normalizer Converts URIs and Histograph IDs to URNs
Tests histograph/tests Test suite for Histograph API

Data

Name GitHub Description
Concordances histograph/concordances Equivalence relations between places in the Netherlands from different data sources: GeoNames, TGN, BAG and Who's on First

Graphmalizer

Histograph uses Graphmalizer to convert a stream of messages (create/delete/update of PITs and relations) to a graph in Neo4j.

Name GitHub Description
Graphmalizer Core graphmalizer/graphmalizer-core Reads message queue, creates Neo4j graph

Tools

Name GitHub Description
Installation histograph/installation Docs on installing Histograph on your laptop or a server
AWS tools histograph/aws Tools and scripts for deploying Histograph on Amazon Web Services
Quickstart histograph/quickstart Quick start scripts for Histograph
PITs to GeoJSON histograph/pits-to-geojson Convert PIT NDJSON to GeoJSON file
Reasoner histograph/reasoner Finds matching PITs from different datasets and creates links between them (work in progress)
Relationizer histograph/relationizer Web interface to find PITs and easily create relations between them (work in progress)
Stats viewer histograph/stats-viewer Visualizations for JSON results of stats module (work in progress)
Cypher examples histograph/cypher-examples Cypher query examples

The MIT License (MIT)

Copyright (C) 2015 Waag Society.

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.