exonware-xwnode 0.9.0.9

Node-based data processing and graph computation library

xwnode

Graph-based data engine with one API. 60+ node strategies, 30+ edge/graph representations, and 35+ query languages behind a single interface; AUTO mode picks the right strategy.

Full features and DX: README_LONG.md.

Company: eXonware.com · Author: eXonware Backend Team · Email: [e-mail]
Version: See version.py or PyPI. · Updated: See version.py (__date__)

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Install

Install	What you get	When to use
pip install exonware-xwnode	Lite — core only	Minimal footprint.
pip install exonware-xwnode[lazy]	Lazy — missing deps on first use	Development.
pip install exonware-xwnode[full]	Full — common strategies pre-installed	Production or CI.

Requires xwsystem. Same package; [lazy] and [full] are extras.

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Quick start

from exonware.xwnode import XWNode

node = XWNode.from_native({
    'users': [{'name': 'Alice', 'age': 30, 'city': 'NYC'}, {'name': 'Bob', 'age': 25, 'city': 'LA'}],
    'products': {'laptop': {'price': 1000}, 'phone': {'price': 500}}
})

print(node['users'][0]['name'].value)   # Alice
results = node.query("SELECT * FROM users WHERE age > 25")
node.add_edge('Alice', 'Bob', {'relationship': 'friend'})
friends = node.neighbors('Alice')

Choose strategy: XWNode(mode=NodeMode.HASH_MAP), NodeMode.LSM_TREE, EdgeMode.COMPRESSED_GRAPH, EdgeMode.HNSW, or NodeMode.AUTO. See REF_14_DX and REF_15_API.

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What you get

Area	What's in it
Node strategies	Many data structures (HashMap, OrderedMap, LSM Tree, B+ Tree, Trie, Bloom Filter, Learned Index, …) behind one API.
Edge strategies	Graph representations (adjacency, compressed graph, HNSW, R-Tree, QuadTree, temporal, …).
Query	35+ languages (SQL, GraphQL, Cypher, XPath, …) via xwquery integration.
Production	WAL, Bloom filters, lock-free options, AUTO strategy selection.

Current status and roadmap: REF_22_PROJECT. Full strategy list and examples: REF_15_API, docs/.

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Docs and tests

• Start: docs/INDEX.md.
• Use it: docs/GUIDE_01_USAGE.md.
• REFs: REF_01_REQ, REF_22_PROJECT, REF_13_ARCH, REF_14_DX, REF_15_API, REF_51_TEST.
• Tests: See docs/REF_51_TEST.md. Run: python tests/runner.py from project root.

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License and links

MIT — see LICENSE.

• Homepage: https://exonware.com
• Repository: https://github.com/exonware/xwnode
• Version: from exonware.xwnode import __version__

Contributing → CONTRIBUTING.md · Security → SECURITY.md (when present).

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