July 07, 2026
ArcadeDB adds vendor-neutral OpenTelemetry tracing, RED latency metrics with OTLP export, structured JSON logging with correlation IDs, and Kubernetes-standard health probes, all opt-in and fully backward compatible.
July 01, 2026
ArcadeDB 26.7.1 is a large stability, resilience and security release with 420+ commits and 238 resolved issues: Raft/HA hardening with per-database quarantine and divergence self-recovery, OpenTelemetry distributed tracing, native BM25...
June 03, 2026
ArcadeDB 26.6.1 brings end-to-end TLS/SSL for HA clusters, a deep durability and crash-recovery hardening pass across the WAL and storage layers, a broad security hardening sweep, and a long list...
May 13, 2026
Step-by-step guide to deploying a high-availability ArcadeDB cluster on Kubernetes using the official Helm chart. Includes a kind-based local example, production values, Raft consensus, persistence, and verification.
May 11, 2026
ArcadeDB 26.5.1 ships a brand-new sparse vector index with server-side hybrid retrieval, INT8 quantization end-to-end, EXTERNAL property storage, query partitioning, offline HA cluster bootstrap, and an extensive batch of OpenCypher...
April 28, 2026
ArcadeDB passed 34 of 34 in-house Jepsen tests on its Raft (Apache Ratis) HA stack: ACID, linearizability, and transaction isolation under partitions, crashes, pauses, and clock skew.
April 08, 2026
ArcadeDB Academy is live: 6 free, self-paced courses covering fundamentals, SQL, Cypher graph queries, Neo4j migration, OrientDB migration, and Vector Search with RAG. 135 lessons, quizzes, and a professional certification....
March 31, 2026
ArcadeDB's new GraphBatch delivers up to 8.39x faster graph ingestion than the standard API and 3x faster than the previous GraphImporter, reaching over 1.2 million edges per second at medium...
March 30, 2026
How Cognee's AI memory engine and ArcadeDB's multi-model database work together to give AI agents persistent, structured memory — with a single backend for graphs, documents, and vectors.
March 25, 2026
ArcadeDB v26.3.2 introduces the Graph OLAP Engine with Compressed Sparse Row encoding, delivering up to 462x speedups on analytical workloads while keeping full OLTP performance. Benchmarks show ArcadeDB is now...
March 24, 2026
ArcadeDB 26.3.2 is a performance-focused release with 100+ commits and 21 closed issues, featuring a Graph Analytical View (OLAP), high-performance bulk edge creation, HTTP batch endpoint, gRPC batch loading, GraphQL...
March 13, 2026
The best open-source Neo4j alternatives in 2026 compared: ArcadeDB, ArangoDB, KuzuDB, Memgraph, FalkorDB, and HugeGraph — covering licensing, performance, multi-model support, and AI readiness.
March 04, 2026
ArcadeDB v26.3.1 introduces a built-in MCP server, letting you connect Claude Desktop, ChatGPT, or any MCP-compatible AI client directly to your database for natural language queries, schema exploration, and report...
March 04, 2026
ArcadeDB 26.3.1 is a major release with 190+ commits and 52 closed issues, featuring a redesigned Studio with AI Assistant, MCP Server, geospatial indexing, native time-series support, materialized views, built-in...
March 01, 2026
ArcadeDB now has an official LangChain integration package. Build Graph RAG applications with GraphCypherQAChain, import graph documents, and query your knowledge graph using natural language — all backed by ArcadeDB's...
February 24, 2026
Why ArcadeDB is the perfect KuzuDB replacement — with LDBC benchmark proof that ArcadeDB is up to 9x faster than Kuzu on graph analytics, plus a complete step-by-step migration guide....
February 22, 2026
As databases like ArangoDB, MongoDB, Redis, Elasticsearch, and CockroachDB abandon open source licenses, ArcadeDB commits to Apache 2.0 forever. Here's why license stability matters for your project.
February 18, 2026
ArcadeDB 26.2.1 adds a Custom Package Builder - a shell script that creates distributions containing only the modules you actually use, reducing size from 150MB to just what you need....
February 16, 2026
ArcadeDB migrates its SQL parser from JavaCC to ANTLR, delivering 75.9% faster parsing across all query types while maintaining very high compatibility with existing queries.
February 16, 2026
ArcadeDB 26.2.1 introduces automatic database backups with scheduled execution, intelligent retention policies, and zero-downtime operation through Studio or JSON configuration.
January 23, 2026
ArcadeDB introduces a native OpenCypher engine replacing the legacy Cypher-to-Gremlin translation layer, delivering 25x faster graph queries with a fraction of the dependencies.
January 11, 2026
A comprehensive look back at ArcadeDB's 2025 milestones including JVector integration, Python bindings, gRPC support, RID recycling, and Java 21 migration.
March 22, 2025
ArcadeDB 25.3.1 brings complete space reuse and RID recycling, performance improvements, new database management commands, and PostgreSQL compatibility enhancements.
January 01, 2022
ArcadeDB v21.12.1 introduces the new GraphQL module, database check/repair command, and node alignment for distributed clusters.
December 01, 2021
ArcadeDB v21.11.1 brings real-time WebSocket event listeners, Gremlin 3.5.1 upgrade with embedded Gremlin Server, and new Redis persistent and transient commands.
October 05, 2021
ArcadeDB 21.10.1 brings faster Gremlin and Cypher queries with index optimization, enhanced server security with user groups, and SQL support for backup, import and export operations.
September 01, 2021
Introducing ArcadeDB - the next generation multi-model database. Learn about the vision, the Arcade Business Model, and why we built a brand new transactional engine from the ground up.