Uber's Data Infrastructure team overhauled our approach to scaling our storage infrastructure by incorporating several new features and functionalities, including ViewFs, NameNode garbage collection tuning, and an HDFS load management service.

Building robust regression analysis not only helps ensure that new feature deployments work properly, but also lets Uber engineers automate deployments.

Anatomy of JavaScript

A smart and user-friendly command line shell

My current primary tech stack is Node.js/Javanoscript and, like many teams, I mov...

A quick and practical guide to the Vavr library.

More and more teams are moving their development environments to Docker contain...

SQL indexing and tuning tutorial for developers. No unnecessary database details—just what developers need to know. Covers all major SQL databases.

Git aliases can be far more advanced than just a simple “l = log”. Check out those seven examples of what else you can do.

An introduction to testing methods in React and the tools needed for the job

I am new to java, and was running some code last night, and this really bothered me. I was building a simple program to display every X outputs in a for loop, and I noticed a MASSIVE decrease in

Part 4 of Learn Enough Docker to be Useful

Update: React-Redux v7 final is now available! We've just published v7 final, with the changes covered in this thread. Upgrade your apps today! Back in December, we released React-Redux ver...

Public key cryptography seems magical to everyone, even those who understand it. In this post, I'm going to explain public key cryptography. Public Key Cryptography is based on asymmetric cryptography, so first let us talk about symmetric cryptography.

Weekly writings about Programming using JVM languages such a Kotlin, Groovy, Java, and concepts such a scalability, architecture and security.

Many people are surprised to learn that `sed`, a seemingly simple text filtering program, is actually Turing complete. This realization prompts the question: how can a text processing utility achieve such computational power? The answer lies in sed's fundamental…

We often speak of discrepancies betweenvar, let and constBut more often than not, we still see developers struggling to fully… | Web design web development news, website design and online marketing. Web design, development, javanoscript, angular, react, vue…

Finding And Fixing Node.js Memory Leaks: A Practical Guide. Fixing memory leaks may not be not the shiniest skill on a CV, but when things ...

An evolving how-to guide for securing a Linux server. - imthenachoman/How-To-Secure-A-Linux-Server

A intro to Mutation Testing, a technique that has become robust enough to be seen as a reliable alternative to Code Coverage as the de facto metric for assessing your unit tests quality.