Feb 17 · 5 min read · I’ve run over 150 hackathons. From small 50-person events to 1000 developer sprints. From community-led to corporate hackathons. No matter the size, one thing is constant: The backstage is chaos. If you’ve organized a hackathon, you know exactly wh...
Join discussionFeb 14 · 4 min read · When I was building backend systems, relationships were everywhere. Users belonged to companies. Orders belonged to users. Data was connected. In AI agents, I noticed something similar. Memory is not just text. It is relationships. Who knows whom. Wh...
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Feb 12 · 9 min read · Why Standard Optimization Approaches Fail for Graph Traversals Graph database query optimization requires understanding execution semantics that differ fundamentally from SQL. In relational databases, the query planner primarily optimizes join order ...
Join discussionJan 23 · 7 min read · We're thrilled to announce a major milestone for ArcadeDB: a brand-new, native OpenCypher engine that replaces the legacy Cypher-to-Gremlin translation layer. This isn't just an incremental improvement—it's a complete reimplementation that brings mas...
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Nov 8, 2025 · 3 min read · SPARQL and RDF are closely related concepts used together in the Semantic Web and linked data. 1. What is RDF? RDF (Resource Description Framework) is a standardized framework developed by the W3C for describing web resources and metadata. RDF descr...
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Sep 30, 2025 · 5 min read · Current State of Implementation: Initialization and Constraints: The initialize method sets up constraints and indexes, which is essential for maintaining data integrity and improving query performance. CRUD Operations: Implemented a wide range of C...
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Sep 7, 2025 · 3 min read · 📝 Quick Summary: QueryWeaver is an open-source Text2SQL tool that converts natural language questions into SQL queries using graph-powered schema understanding. It allows users to interact with databases using plain English, simplifying data retriev...
Join discussionSep 3, 2025 · 5 min read · Cypher is the declarative query language (declarative means you only describe what result you want, not how to get it) for graph databases like Neo4j. A Cypher query describes patterns of nodes and relationships you want to create, find, update or de...
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Aug 29, 2025 · 6 min read · Let’s begin with a simple question: What is memory? At its core, memory is the ability to retain information and recall it when required. For humans, this means remembering past experiences or facts. For Large Language Models (LLMs), “memory” works d...
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Aug 19, 2025 · 2 min read · Understanding Graph Databases and Their Real-World Applications What Are Graphs? Graphs are a powerful way of representing data through a collection of vertices (points) connected by edges (lines). In the context of databases, graph databases store r...
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