The OpenCog (hyper-)graph database and graph rewriting system
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Updated
May 11, 2024 - C++
The OpenCog (hyper-)graph database and graph rewriting system
Very fast SPARQL Engine, which can handle very large knowledge graphs like the complete Wikidata, offers context-sensitive autocompletion for SPARQL queries, and allows combination with text search. It's faster than engines like Blazegraph or Virtuoso, especially for queries involving large result sets.
InkFuse - An Experimental Database Runtime Unifying Vectorized and Compiled Query Execution.
A low-level execution library for analytic data processing.
The COMPASS Query Optimizer
Hang out with buffer pool, B+ tree, query engine, and 2PL-based transaction!
A relational database implementation written in C++ featuring a file manager, relation manager, index manager, and query engine
A Multi-layer Relational Database with optimized storage, query and index systems
Collection of experiments to carve out the differences between two types of relational query processing engines: Vectorizing (interpretation based) engines and compiling engines.
DB implementation - Heap file, Sorted file, RelOps, Query Engine - systems programming
A new SQL engine, compatible with ANSI SQL.
An Index coupled with a sample DAAT query processor
Implementation of Structured Query Languange in Cpp
mini sql engine in c++. It solves select , add, sum & count query
A lightweight search query execution engine in C++
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