Arcade DB

New Gen Multi-Model natively supporting Graphs, Documents, Time-Series, KV, SQL, Cypher, Gremlin, MongoDB queries. Apache 2 Open Source License.

[Arcade DB @arcade_db]

We ran 34 distributed-correctness tests on ArcadeDB's HA layer using the open-source Jepsen framework. All 34 passed.

Caveat first: this is NOT an official Jepsen LLC analysis. It is our own use of the tooling on our own database. Repo & methodology in thread.

[Arcade DB @arcade_db]

🚀 ArcadeDB 26.5.1 is out!
+ Sparse Vector Index (BM25/SPLADE)
+ Server-side Hybrid Retrieval (RRF, DBSF, LINEAR)
+ INT8 quantization end-to-end
+ EXTERNAL property storage
+ Query partitioning
270+ commits, 128 issues closed
https://t.co/WbykTuBI6Z

[Arcade DB @arcade_db]

If you find a real linearizability violation, a lost write, or an isolation anomaly we missed, please open an issue:
https://t.co/OOwsFWZ0wv

PRs adding aggressive nemeses, longer durations, or tighter checkers are very welcome.

[Arcade DB @arcade_db]

We ran 34 distributed-correctness tests on ArcadeDB's HA layer using the open-source Jepsen framework. All 34 passed.

Caveat first: this is NOT an official Jepsen LLC analysis. It is our own use of the tooling on our own database. Repo & methodology in thread.

[Arcade DB @arcade_db]

Why publish this?

Most graph databases (@Neo4j, @ArangoDB, @FalkorDB, Kuzu) have never published distributed correctness work. The default is "trust the marketing page."

We wanted to put up or shut up. The repo is the receipts.

[Dr. Piyush Yadav @piyush_yadav10]

Escaping Neo4j’s GPLv3 Trap: A Practitioner’s Move to ArcadeDB for a Graph RAG System https://t.co/Y4g8WE27hz

[Arcade DB @arcade_db]

- OpenCypher: dozens of fixes in one release.
- Bolt supports TLS
- Batch SQL UPDATE / DELETE / TRUNCATE
- COLLATE case-insensitive indexes
- Auto-fsync + startup security checklist in production mode
- 80%+ RAM drop on Neo4j importer

#GraphDB #OpenSource #Cypher #Raft

[Arcade DB @arcade_db]

ArcadeDB 26.4.2 is out!

340+ commits. 100+ issues closed.

Headliners:
- Raft-based HA on Apache Ratis
- End-to-end Query Profiler
- Major OpenCypher correctness round
- Bolt + TLS
- Case-insensitive indexes (COLLATE)

Release: https://t.co/egiFI7y8Zz

Thread below.

[Arcade DB @arcade_db]

Query Profiler is now a first-class feature across HTTP, Studio, embedded, and drivers.

Beyond planner and executor timings, it also accounts for record deserialization and result serialization, so you see where time is actually spent.

[Arcade DB @arcade_db]

Building RAG but tired of stitching together Pinecone + Neo4j + Postgres?

ArcadeDB does vector search, graph traversal, and document storage in one engine.

Our Vector Search & RAG course shows you how. 22 lessons, free.

https://t.co/PWQC6hTJiU

[Arcade DB @arcade_db]

Each course ends with a real exam (not a participation trophy).

Pass it and you get a verifiable certification with a unique ID. Put it on LinkedIn, your resume, your team wiki.

Prove you know what you're doing.

https://t.co/PWQC6hTJiU

[Arcade DB @arcade_db]

ArcadeDB Academy is live.

6 free courses. 135 lessons. Professional certification.

Zero cost. Zero catch.

From beginner fundamentals to Vector Search & RAG for AI engineers.

Start learning: https://t.co/PWQC6hTJiU

Thread with details.

[Arcade DB @arcade_db]

Migrating from @Neo4j?

We built an entire course for that. Step-by-step: data export, import, Cypher compatibility, BOLT driver setup, and how to unlock multi-model capabilities.

Keep your Cypher. Ditch the license fees.

https://t.co/PWQC6hTJiU