Postgres for Search and Analytics

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.

Exercises to help improve SQL skills

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

JS/Typescript DSL for Elasticsearch

Alternative ActiveRecord composition

Data analytics helpers for Ecto and PostgreSQL

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…

Course with udacity that cover SQL for data Scientists, this is my solution for the lessons and the project

👊 0-downtime elasticsearch reindex functional utility. Automatically detect ES mapping modification and reindex modified records. Use namespaces in your indexes. Create aggregated filtering for shops.

Learn to answer questions with data using SQL

[Software Development] Este é um repositório de um projeto acadêmico para prática dos fundamentos do paradigma orientado objeto (POO) com a linguagem de programação TypeScript. Utilizado em sala de aula para implementação dos conceitos estruturais, relacionais e organizacionais do POO.

Chat bots aggregator of different social networks

gonna build the Frontend

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/

Notes from refreshing SQL knowledge

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

A Hands-On NumPy Tutorial for Data Scientists