An experimental setup for my master thesis "Optimizing web extraction queries for robustness"
-
Updated
Sep 1, 2022 - HTML
An experimental setup for my master thesis "Optimizing web extraction queries for robustness"
Contains implementations of various algorithms for database query optimization. The algorithms cover multiple problem variants (e.g., traditional and multi-objective query optimization) and offer different tradeoffs between optimality guarantees and optimization time (e.g., fast randomized algorithms, approximation schemes, exhaustive algorithms…
A research paper published in EDBT-2021 titled as "Optimizing SPARQL Queries using Shape Statistics"
A personal implementation of Berkley's CS186.
Format PostgreSQL SQL with ease using this TypeScript library, which provides a convenient API wrapping the `pgFormatter` CLI tool
PL/SQL Query and structure optimizations
An Oracle Database Project
Case Study for a data engineering job application at a company
Source code associated with Master Thesis "Integration of Structure Guided Query Optimization into NewSQL Databases"
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.
Simpli-Squared is a statistics-free join ordering algorithm Without Cardinality Estimates.
Evaluation code for Automated Query Expansion using High Dimensional Clustering
Optimiser and Estimator classes for a Simple RDBMS
Stocker: A Stock Tracking and Related News Website based on a MySQL database, as well as using some NoSQL techniques.
torch-like convolution over binary trees
Spanning Tree-based Query Plan Enumeration
This project focuses on scalable data processing and query performance optimisation. It uses Snowflake for data warehousing, GCP Cloud Functions for serverless compute, and Apache Kafka for real-time data streaming. It leverages the serverless capabilities of the systems for scalability and performance.
Homework for Query Optimization - a TUM Computer Science Course
Add a description, image, and links to the query-optimization topic page so that developers can more easily learn about it.
To associate your repository with the query-optimization topic, visit your repo's landing page and select "manage topics."