2 个仓库
Awesome GitHub RepositoriesIndex-Based Sort Avoidance
Optimization techniques that skip explicit sorting by using the pre-existing order of tree indexes.
Distinct from Query Sorting: Distinct from Query Sorting: focuses on avoiding the sort phase entirely using index properties.
Explore 2 awesome GitHub repositories matching data & databases · Index-Based Sort Avoidance. Refine with filters or upvote what's useful.
Awesome Index-Based Sort Avoidance GitHub Repositories
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- tonsky/datascript
tonsky/datascript
5,767在 GitHub 上查看Datascript 是一个不可变的、内存中的状态存储和基于模式的三元组存储。它将应用状态作为版本化数据库进行管理，将数据存储为由实体、属性、值和事务组成的不可变事实。 该项目提供了一个用于执行 Datalog 查询的逻辑引擎，支持隐式连接、递归规则和否定。它还具有一个用于检索深度嵌套实体图和相关数据结构的声明式 pull API。 该数据库通过模式驱动的约束和属性类型强制执行数据完整性。它支持原子事务、用于持久化的可插拔存储协议，以及用于优化查找的 B 树属性索引。 该系统专为 Clojure、ClojureScript 和 JavaScript 环境设计。
Optimizes data retrieval by fetching the smallest or largest values directly from ordered indexes.
Clojure - memgraph/memgraph
memgraph/memgraph
4,163在 GitHub 上查看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
Eliminates the sorting step for descending order queries by storing index entries in descending order.
C++cyphergraphgraph-algorithms
