Postgres for Search and Analytics

Exercises to help improve SQL skills

Extremely fast faceted search engine in JavaScript - lightweight, flexible, and simple to use

Control the quality of your labeled data with the Python tools you already know.

Learn to answer questions with data using SQL

json-aggregate is a javascript utility to perform aggregations on JSON-formatted data.

JS/Typescript DSL for Elasticsearch

A MongoDB based e-commerce site demo with Spring Boot support.

Tariff is a list of expenses that incur while transporting the goods from one distance to another distance. Tariff is also dependent on seasonal and non-seasonal factors also. This project is aimed at predicting the tariff ratesfor truck load by using the different machine learning algorithms like lasso regression, elastic net regression, ridge …

mongodb-pipeline-builder is a pipeline builder for the db.collection.aggregate method and db.aggregate method. It will simplify pipelines by making them more readable and much easier to edit. It also allows you to test your pipelines on a dataset in order to verify them. Pipeline stages appear in an array. Documents pass through the stages in se…

This repository executes tasks in a periodic sequence to precompute computationally intensive jobs within the scope of the explorer project

This repository contains all the source codes of consensual aggregation methods implemented in R programming. The explanations of each function and algorithm are available in my webpage: https://hassothea.github.io/publications/

Investigate a Relational Database (project 1 of 3 from Udacity Programming for Data Science with Python)

Alternative ActiveRecord composition

Backend setup for Twittmap

Exercises to help improve PostgreSQL skills

This fullstack project encompasses a server-side and client-side architecture, delivering a feature-rich website for adopting dogs that includes secure authentication.

Data analytics helpers for Ecto and PostgreSQL

Nest.js API - rest CRUD, MongoDB, Typescript, Docker,