A composable and fully extensible C++ execution engine library for data management systems.

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

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

Java bindings for https://github.com/facebookincubator/velox

Codes for our ADMS'24 paper "Bandwidth Expansion via CXL: A Pathway to Accelerating In-Memory Analytical Processing".

Indoor Spatial Queries: Modeling, Indexing, and Processing

A DBMS project on Textile Store Management using StreamLit-Python for the frontend app

Source code for the paper "k-Distance Approximation for Memory-Efficient RkNN Retrieval"

An efficient layer to perform query processing on top of Terrier

Efficient caching for non-volatile memory-backed search indices. A thesis submitted for undergraduate honours for the degree Software Engineering.

This repo consists of all the assignments, projects, tasks of Information Retrieval course of FAST NUCES Spring 2023.

Labs for Databases II

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

Data Processing At Scale

Implementation and artifacts for "User-Defined Operators: Efficiently Integrating Custom Algorithms into Modern Databases"

Falcon: The world fastest data analytics engine

Database Systems

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

Developed an SQL engine that will run a subset of SQL queries using command-line interface

A search engine that ranks documents by relevance to a query using a weighting scheme, tokenization, stop word removal, and stemming