GitHub topics: query-processing
facebookincubator/velox
A composable and fully extensible C++ execution engine library for data management systems.
Language: C++ - Size: 161 MB - Last synced at: 2 days ago - Pushed at: 2 days ago - Stars: 3,768 - Forks: 1,281
velox4j/velox4j
Java bindings for https://github.com/facebookincubator/velox
Language: Java - Size: 25.4 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 27 - Forks: 8
xrddev/complex-data-management
C++ implementations of relational operators, inverted-index-based containment and relevance keyword queries, and bulk-loaded R-Tree spatial indexing.
Language: C++ - Size: 4.16 MB - Last synced at: 9 days ago - Pushed at: 9 days ago - Stars: 0 - Forks: 0
utndatasystems/parachute
🪂 Parachute: Single-Pass Bi-Directional Information Passing
Language: Python - Size: 16.8 MB - Last synced at: 10 days ago - Pushed at: 10 days ago - Stars: 0 - Forks: 0
smsraj2001/TEXTILE-STORE-MANAGEMENT-DBMS
A DBMS project on Textile Store Management using StreamLit-Python for the frontend app
Language: Python - Size: 6.42 MB - Last synced at: about 2 months ago - Pushed at: over 1 year ago - Stars: 5 - Forks: 3
Shabnam-Khaqanpoor/Search-Engine-Using-Map Fork of UI-DS-02/search-engine-Shabnam2003
It simulates a simple search engine using an inverted index to efficiently retrieve documents based on user queries. It supports must-have words, optional words, and exclusion filters, enabling flexible and precise search results. The system processes multiple documents, indexes their content,and allows users to search using logical query operators
Language: Java - Size: 1.34 MB - Last synced at: 3 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0
course-files/BBT3104-Lab6of6-QueryOptimization
Instructional materials (course files) for the BBT3104 course (Advanced Database Systems) and the MIT8107 course (Advanced Database Systems). Topic: Query Optimization. Based on the IMDb dataset using PostgreSQL and the Join Order Benchmark (JOB).
Language: Python - Size: 1.52 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 5
pngo1997/Inverted-Index
Practices on Inverted Index algorithm.
Language: Jupyter Notebook - Size: 1.63 MB - Last synced at: 3 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0
fukien/type3-pathway
Codes for our ADMS'24 paper "Bandwidth Expansion via CXL: A Pathway to Accelerating In-Memory Analytical Processing".
Language: C - Size: 18.6 KB - Last synced at: 7 months ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0
chihiroanihr/COMP479_F2022
Text preprocessing, indexer constructions, and search engines implementation for information retrieval. Performance analysis done by measuring the construction time of indexers.
Language: Python - Size: 84.7 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0
ksm26/Prompt-Compression-and-Query-Optimization
Enhance the performance and cost-efficiency of large-scale Retrieval Augmented Generation (RAG) applications. Learn to integrate vector search with traditional database operations and apply techniques like prefiltering, postfiltering, projection, and prompt compression.
Language: Jupyter Notebook - Size: 88.9 KB - Last synced at: 2 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0
course-files/BBT3104-Lab6of6-QueryOptimization-ARCHIVED Fork of gregrahn/join-order-benchmark
Exported to https://github.com/course-files/BBT3104-Lab6of6-QueryOptimization for better control of the repository (as opposed to working on a forked repository).
Language: Python - Size: 322 KB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 0 - Forks: 0
eyalroz/c-store
C-Store : A column-oriented DBMS prototype (frozen)
Language: C++ - Size: 3.31 MB - Last synced at: 7 months ago - Pushed at: almost 5 years ago - Stars: 41 - Forks: 12
codeincorp/falcon
Falcon: The world fastest data analytics engine
Language: C++ - Size: 188 KB - Last synced at: about 1 year ago - Pushed at: almost 4 years ago - Stars: 0 - Forks: 0
siddhant-vij/SimpleDB-Engine
A lightweight database engine supporting CRUD, simple queries, and concurrency control with a CLI.
Language: Java - Size: 6.34 MB - Last synced at: 3 months ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
tanvir-ishraq/HealifyAI--LLM-based-Healthcare-System
Leverages extensive power of multiple Machine Learning algorithms & LLM to provide in-depth answers to medical queries and predicts condition/diseases based on patient symptoms
Language: Jupyter Notebook - Size: 6.26 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 6 - Forks: 2
alessandra-rodriguez/doc-search-engine
A search engine that ranks documents by relevance to a query using a weighting scheme, tokenization, stop word removal, and stemming
Language: Python - Size: 93.8 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0
EngineersBox/Persistent-Memory-Caching-Thesis
Efficient caching for non-volatile memory-backed search indices. A thesis submitted for undergraduate honours for the degree Software Engineering.
Size: 1.74 MB - Last synced at: 3 months ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 0
dbis-trier-university/TunA
Tunable Query Optimizer for Web APIs and User Preferences
Language: Java - Size: 240 KB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0
tonellotto/terrier-micro
An efficient layer to perform query processing on top of Terrier
Language: Java - Size: 2.46 MB - Last synced at: 3 months ago - Pushed at: almost 2 years ago - Stars: 2 - Forks: 1
SyedMuhammadFaheem/InformationRetrieval
This repo consists of all the assignments, projects, tasks of Information Retrieval course of FAST NUCES Spring 2023.
Language: Python - Size: 587 KB - Last synced at: about 2 years ago - Pushed at: about 2 years ago - Stars: 0 - Forks: 0
indoorLBS/ISQEA
Indoor Spatial Queries: Modeling, Indexing, and Processing
Language: Java - Size: 1.76 MB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 6 - Forks: 8
mberr/k-distance-prediction
Source code for the paper "k-Distance Approximation for Memory-Efficient RkNN Retrieval"
Language: Jupyter Notebook - Size: 159 KB - Last synced at: 3 months ago - Pushed at: almost 6 years ago - Stars: 2 - Forks: 0
alexwholland/CSC-370
Database Systems
Language: Python - Size: 1.05 MB - Last synced at: about 2 years ago - Pushed at: almost 3 years ago - Stars: 0 - Forks: 0
mansi-k/miniSQLengine
Developed an SQL engine that will run a subset of SQL queries using command-line interface
Language: Python - Size: 85 KB - Last synced at: about 2 months ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0
michpara/CSI3130-Databases-II
Labs for Databases II
Language: C - Size: 127 KB - Last synced at: over 2 years ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0
