Walmart Global Tech Blog

I was a web application developer in 2010 when I learned about pentesting. I fell in love with the idea that I could get paid to break…

By: Zori Bennett

By: Jason Reaves and Joshua Platt

By: Joshua Platt and Jason Reaves

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A look at Change Data Capture with Cassandra

Launched on October 4, 2021, Android 12 is the latest stable version of Android OS. With increasing number of people upgrading their…

This Blog is Co-authored by Sivakumar S

The scientific method is one of the oldest well-defined processes to observe, record and share knowledge with its practice dated as early…

Introduction

Introduction

A mini-guide about Query-Config Driven Coding

By: Jason Reaves and Joshua Platt

A mini-guide about MicroService design for Data Pipeline: Part III

Calibration is the process of transforming probability scores emitted out by a model so that their distribution match that which is…

Building high-performance REST APIs for serving large payloads is no easy task. As companies have increased their focus on faster…

Forecasting is one of the most frequently requested machine-learning functions from Walmart businesses. While different teams work in silo…

E-commerce voice ordering systems need to recognize multiple product name entities from ordering utterances. Existing voice ordering…

PySpark has become a preferred platform to many data science and machine learning (ML) enthusiasts for scaling data science and ML models…

When a customer places an order on the Walmart.com website or mobile app, an inventory reservation call is made. This captures the demand…

How I Developed the Skillsets for a Career

This article aims to decode Apache Flume and its capabilities for data transfer automation.

Applications tend to grow and so does their source code. A monolithic application, having a very large code base, poses challenges…

By: Jason Reaves and Joshua Platt