4 Repos
Storing collections of simple values as a single property on a graph element.
Distinct from Collection Property Modifiers: Specifically describes the storage of arrays/lists within a single node or relationship property, rather than bulk modifying properties across a collection of objects.
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Titan ist eine verteilte Graphdatenbank und Computing-Engine, die für das Speichern und Abfragen massiver Datensätze aus miteinander verbundenen Knoten und Kanten über Multi-Maschinen-Cluster hinweg entwickelt wurde. Sie fungiert als skalierbare Graph-Speicherschicht und transaktionaler Speicher und bietet ein Framework für die Ausführung großskaliger Graph-Verarbeitungsjobs und tiefer Traversierungen. Das System zeichnet sich durch sein austauschbares Speicher-Backend aus, das die Graph-Engine von der physischen Persistenzschicht entkoppelt. Es nutzt Vertex-Cut-Datenpartitionierung, um Verarbeitungslasten auszugleichen, sowie ein Set-Kardinalitäts-Eigenschaftsmodell, das es ermöglicht, dass einzelne Eigenschaften mehrere Werte speichern können. Die Plattform deckt ein breites Spektrum an Funktionen ab, einschließlich Multi-Modell-Graph-Indizierung für geografische und Volltextsuchen, globales Schema-Management für die Neuindizierung von Datensätzen und transaktionale Operationen, die durch Write-Ahead-Logging sichergestellt werden. Zudem integriert es Element-Ablauf mittels Time-to-Live-Einstellungen und System-Performance-Monitoring zur Verfolgung von Abfrageaktivitäten und Transaktionslatenz.
Supports a set-cardinality property model allowing a single vertex or edge property to store multiple values simultaneously.
Apache AGE is a graph database extension for PostgreSQL that adds openCypher graph query capabilities directly within the relational database environment. It functions as a loadable extension that translates Cypher graph traversal queries into SQL expressions, enabling users to run pattern matching and path analysis alongside standard SQL operations within a single database instance. The extension stores labeled, directed property graphs as isolated schemas with internal relational tables for vertices, edges, and labels, preventing cross-graph interference. It supports hybrid query execution
Supports updating multiple properties on a vertex or edge in a single SET clause.
Memgraph is an in-memory, distributed graph database designed for high-performance labeled property graph management. It utilizes a Cypher query engine for declarative data retrieval and manipulation, providing a scalable knowledge graph backend that integrates vector search and graph traversals. The system distinguishes itself as a real-time graph analytics platform, employing native C++ and CUDA implementations to execute complex network analysis and dynamic community detection on streaming data. It provides specialized support for AI integration, including GraphRAG capabilities, the constr
The product saves collections of homogeneous simple values as a single property on an element.
OpenRewrite is an automated refactoring engine and source-to-source migration framework. It uses a lossless semantic tree parser to represent source code as type-aware trees that preserve original whitespace and formatting, enabling precise and deterministic modifications. The project utilizes a declarative refactoring pipeline where sequences of transformations are defined in YAML to resolve breaking changes and technical debt. It features type-aware pattern matching and cross-language model mapping to apply similar refactoring patterns across different programming languages. The framework
Changes specific configuration property keys to new values to ensure compatibility.