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)

Community 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".

A high-performance search engine that crawls web pages, indexes content, calculates PageRank scores, and provides modern UI for searching.

Indoor Spatial Queries: Modeling, Indexing, and Processing

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

A Python library for intelligent file filtering using SQL expressions and metadata-based scan planning. This library enables efficient data lake query optimization by determining which files need to be scanned based on their statistical metadata.

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.

Codes for our CIDR'26 paper: "Hash Joins Meet CXL: A Fresh Look".

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.

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

Skript zur Vorlesung Datenbanksysteme II | Lecture notes for Database Systems II

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

Labs for Databases II

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

Efficient web information retrieval and summation without excessive token usage.

🪂 Parachute: Single-Pass Bi-Directional Information Passing (VLDB'25)