Package: apache-age-python
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under the License.Apache AGE](https://age.apache.org/) is a PostgreSQL extension that provides graph database functionality. The goal of the Apache AGE project is to create single storage that can handle both relational and graph model data so that users can use standard ANSI SQL along with openCypher, the Graph query language. This repository hosts the development of the Python driver for this Apache extension (currently in Incubator status). Thanks for checking it out.A graph consists of a set of vertices (also called nodes) and edges, where each individual vertex and edge possesses a map of properties. A vertex is the basic object of a graph, that can exist independently of everything else in the graph. An edge creates a directed connection between two vertices. A graph database is simply composed of vertices and edges. This type of database is useful when the meaning is in the relationships between the data. Relational databases can easily handle direct relationships, but indirect relationships are more difficult to deal with in relational databases. A graph database stores relationship information as a first-class entity. Apache AGE gives you the best of both worlds, simultaneously.Apache AGE is:Powerful-- AGE adds graph database support to the already popular PostgreSQL database: PostgreSQL is used by organizations including Apple, Spotify, and NASA.Flexible-- AGE allows you to perform openCypher queries, which make complex queries much easier to write.Intelligent-- AGE allows you to perform graph queries that are the basis for many next level web services such as fraud & intrustion detection, master data management, product recommendations, identity and relationship management, experience personalization, knowledge management and more.AGE AGType parser and driver support for PythonAGType parser and driver support forApache AGE, graph extension for PostgreSQL.FeaturesUnmarshal AGE result data(AGType) to Vertex, Edge, PathCypher query support for Psycopg2 PostgreSQL driver (enables to use cypher queries directly)Prerequisitesover Python 3.9This module runs onpsycopg2andantlr4-python3sudo apt-get update
sudo apt-get install python3-dev libpq-dev
git clone https://github.com/apache/age.git
cd age/drivers/pythonInstall required packagespip install -r requirements.txtTestpython test_age_py.py \
-host "127.0.0.1" \
-db "postgres" \
-u "postgres" \
-pass "agens" \
-port 5432 \
-gn "test_graph"python -m unittest -v test_agtypes.pyBuild from sourcepython setup.py installFor more information aboutApache AGEApache Age :https://age.apache.org/GitHub :https://github.com/apache/ageDocument :https://age.apache.org/age-manual/master/index.htmlCheck AGE loaded on your PostgreSQLConnect to your containerized Postgres instance and then run the following commands:# psql 
CREATE EXTENSION age;
LOAD 'age';
SET search_path = ag_catalog, "$user", public;UsageIf you are familiar with Psycopg2 driver : Go toJupyter Notebook : Basic SampleSimpler way to access Apache AGEAGE Samplein Samples.Agtype converting samples:Agtype Samplein Samples.LicenseApache-2.0 License