Engineering@Semantics3

Partitioning in PostgreSQL

Rotating your API request logs table.

Here at Semantics3, among other things, we build APIs to enable easy access to a gargantuan Ecommerce product database. Right from the beginning, we have seen the need to store an audit log for…

Towards better code

Let’s face it, we have have been writing software for decades now. We can no longer claim to be a new domain and pass-off nascency as an excuse for shipping sloppy code.

Most of us can tell the difference between good code and bad, but how do we go about creating…

A simplified guide to gRPC in Python

Get rolling with gRPC in minutes

Understanding JavaScript Code Coverage (Part 2)

Part 2: Tests & Reporting

Understanding JavaScript Code Coverage

Part 1: Instrumentation

This is the first of a two-post series in which we try to understand how code coverage is measured and reported in JavaScript by building a simple code coverage tool ourselves. You can find the…

Web Scraping in Perl using Mojo::DOM

Web scraping involves extracting data from websites and presenting it in a meaningful format…

Measure twice, cut once — Questions before starting with machine learning

With many articles promoting machine learning as the magic bullet to solve tough problems, the pressure has never been higher for data scientists and software developers to deliver impressive AI systems…