A Python implementation of the BM25 ranking function.

python search-engine information-retrieval parse bm25 query-processor

• Updated Nov 13, 2019
• Python

🦖 A SQL-on-everything Query Engine you can execute over multiple databases and file formats. Query your data, where it lives.

python aws sql database big-data cross-platform serverless analytics command-line arrow gcp data-analytics cloud-native query-engine sql-engine iceberg query-processor query-federation serverless-database zero-etl

• Updated Nov 9, 2026
• Python

C-Store : A column-oriented DBMS prototype (frozen)

compression sql analytics dbms columnar-storage lightweight-compression query-processor columnar-dbms frozen cstore-dbms columnar dbms-project query-processing

• Updated Jul 18, 2020
• C++

A system for computing the most similar resume vectors given a query job vector. Built using an inverted index and BM25 retrieval model.

information-retrieval parse inverted-index resume-parser bm25 query-processor resume-vectors

• Updated Jan 31, 2018
• Python

A Crawler- based search engine that demonstrates the main features of a search engine (web crawling, indexing, ranking, Phrase Searching, Query Processing and Web Interface)

java search-engine crawler oop multithreading indexer ranker web-interface query-processor phrase-search

• Updated May 22, 2022
• Java

Lightweight, feature rich SQL query processor for web, sync, and backend

sync sql distributed crdt ttm federated relational query-processor

• Updated Nov 11, 2026
• TypeScript

A Fast Multi-Threaded search engine implemented in Java, supporting Crawling, Indexing, Relevance scoring, trend analysis & in-memory caching

nlp search-engine web-crawler voice-recognition relevance query-processor

• Updated Jul 23, 2023
• Java

A memory aware and time efficient SQL query parser in Java using jsqlparser.

sql jsqlparser query-processor

• Updated Dec 15, 2017
• Java

Project for the Information Retrieval class with a simple search engine using TF-IDF cosine similarity.

search-engine crawler inverted-index query-processor

• Updated Feb 26, 2021
• JavaScript

An application that has a Navigation Drawer placed on both sides (Left & Right) of the screen. The Right Drawer also has a Search View and the menu items on the drawer will be shown according to the user's search query. All menu items are added programmatically and each of their information (title and icon) is parsed from certain XML files. Ther…

android java assets xml-parsing bottombar navigation-drawer configurator splash-screen watermark read-xml xml-files searchview programmatic-interface horizontalscrollview menu-item query-processor custom-actionbar right-navigation-drawer

• Updated Jun 28, 2018
• Java

composer package to facilitates the process of queries data

query-processor

• Updated Jun 25, 2024
• PHP

This is a PDF search engine created in C++ as a final project for the CSE2341 Data Structures course at Southern Methodist University.

pdf avl-tree parsing hashtable poppler query-processor pdf-search-engine

• Updated Jun 17, 2017
• HTML

Simple search system that includes inverted index builder and boolean query processor for information retrieval.

search search-engine inverted-index boolean-retrieval query-processor boolean-query boolean-query-parser inverted-indexing query-processing inverted-index-model inverted-index-implementation

• Updated Dec 18, 2021
• Python

A full-featured, crawler-based search engine built using Java Spring Boot and Next.js. It includes a multi-threaded web crawler, efficient indexer, TF-IDF and PageRank-based ranker, a query processor with phrase search and stemming, and a modern, responsive web interface.

java search-engine crawler information-retrieval web spring-boot mongodb nextjs pagerank full-stack indexer tf-idf websearch query-processor tailwindcss

• Updated Jun 8, 2025
• Java

A crawler-based search engine, consists of six main components that are crawler, indexer, search index, ranker, query processor, and an Android application for UI support.

java dart search-engine application crawler spark mongodb apache indexer ranker flutter query-processor

• Updated Jun 26, 2022
• Java

FlexQL is a lightweight SQL-like database engine built in C/C++ with a client-server architecture. It supports query parsing, execution, and basic relational operations like CREATE, INSERT, SELECT, and WHERE, designed as part of a systems lab project at IIT Kharagpur.

sql database repl dbms tcp-server sql-parser course-project query-engine relational-databases client-server system-programming socket-programming query-processor c-cpp flexql iit-kh

• Updated Apr 7, 2026
• C++

query-processor web-indexer

• Updated Jul 24, 2022
• Jupyter Notebook

Vector Space based End-to-End Web Retrieval/ Search Engine with self-contained units

search-engine crawler web-crawler preprocessor vector-space-model query-processor web-retrieval web-retrieval-engine retrieval-engine-evaluator

• Updated Nov 13, 2018
• Jupyter Notebook

Implementation of a Indexer and a Query Processor for a Retrieval System.

information-retrieval indexer query-processor

• Updated Jun 22, 2022
• Python

Information retrieval, Search Engine, Crawler, Indexer

search-engine crawler information-retrieval scraping pandas indexer nltk beautifulsoup query-processor dash-python

• Updated Dec 7, 2023
• Python