Understanding the difference between primary keys, sort keys, partition keys, etc.

Quick reference to the complexity and constraint chart with a few tips

Online literature about isolation levels are often misleading and confusing. This post attempts to clarify these concepts.

The common design pattern found in high write-throughput databases

TLDR:

git commit --allow-empty -m "empty commit to create PR to start discussion"

Common pitfalls which can happen when trying to setup a huge capacity HDD on Rpi

This article covers the different use cases of Optionals introduced in Java 8

Maximize the value of your internship

Understand the different important time related entities in Java 8 and their use cases