EasyQ

Easy Query - Interrogate your schemaless data easily

No need to learn dozen of schemas to build your queries, with EasyQ we offer the possibility to query heterogeneous collection of documents with simple knowledge about attributes names only !

Architecture


EasyQ architecture

Sophisticated dictionary

Keeps track of all stored data and it is continuously updated to have the latest collection structures

Query Rewriting engine

Rewrites your queries everytime they are executed to guarantee that results cover the last changes to your collection.

Transparency

No need to change neither your queries, nor your application code. EasyQ offers you a transparent access to your heterogeneous documents.

Datasets


We are pleased to share our synthetic dataset with the community

Baseline Dataset

Download a sample collection from the "Baseline" dataset composed of 1M of documents describing movies extracted from an IMDB collection

Heterogeneous Dataset

Download a sample collections from the "Heterogeneous" dataset with 10 schemas

Schemas dataset

Download the "Schemas" dataset composed of five collections with 10, 100, 1,000, 3,000 and 5,000 schemas respectively

Loaded & Adhoc datasets

Download the "Loaded & Adhoc" datasets composed of five collections with 2, 4, 6, 8 and 10 schemas respectively

Publications


EasyQ is subject to the following publications

Our Team

Hamdi Ben Hamadou

Phd Student

Faiza Ghozzi

Associate Professor

André Péninou

Associate Professor

Olivier Teste

Professor