---
title: "Krishna (@0xskay) | Hashnode"
description: "Technical Product Manager. Read the latest articles by Krishna on Hashnode."
url: "https://hashnode.com/@0xskay"
---

@0xskay

# Krishna

@0xskay · California · Joined November 2022

Technical Product Manager

### [Mastering SQL - A Journey to the Dataverse](https://0xskay.hashnode.dev/mastering-sql-a-journey-to-the-dataverse?utm_source=hashnode&utm_medium=feed)

SQL (Structured Query Language) is a programming language used for managing and querying data stored in relational databases. It is the most widely-used language for working with relational data and is an essential skill for anyone looking to work wi...

9 min read · [0xskay.hashnode.dev](https://0xskay.hashnode.dev/mastering-sql-a-journey-to-the-dataverse?utm_source=hashnode&utm_medium=feed)

[Dec 9, 2022](https://hashnode.com/posts/mastering-sql-a-journey-to-the-dataverse/6393c980c5826f05ed8113b2)

### ["What does it take to keep your customers Happy in Software driven world?" - An SRE engineer Perspective](https://0xskay.hashnode.dev/what-does-it-take-to-keep-your-customers-happy-in-software-driven-world-an-sre-engineer-perspective?utm_source=hashnode&utm_medium=feed)

Site reliability engineering (SRE) is important for keeping customers happy in a software-driven world because it focuses on the availability, performance, and reliability of production systems. By implementing SRE practices and leveraging the right ...

11 min read · [0xskay.hashnode.dev](https://0xskay.hashnode.dev/what-does-it-take-to-keep-your-customers-happy-in-software-driven-world-an-sre-engineer-perspective?utm_source=hashnode&utm_medium=feed)

[Dec 9, 2022](https://hashnode.com/posts/what-does-it-take-to-keep-your-customers-happy-in-software-driven-world-an-sre-engineer-perspective/6393bc8f89f1e0b4e0e20de5)