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Topgyal Gurung
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Jun 30

Software Development Life Cycle — Requirements, Design & Development

What SDLC looks like: Requirements: requirements, analysis, prototyping Design: architecture, high-level design, low-level design Implementation: Coding and Unit Testing Verification: Integration Testing or Unit Testing, Functional Testing then User Acceptance Testing. Then goes into Production Operations and Maintenance: changes, fix defects This goes from phase to phase which is the…

Software Development

5 min read

Software Development Life Cycle — Requirements, Design & Development
Software Development Life Cycle — Requirements, Design & Development

May 13

Inflation — Purchasing Power of a Currency

Demand pull and cost pull Inflations — Inflation is the rate at which the currency value drops, which results in an increase in the price of goods and services or, in other words, a decline in purchasing power of a given currency over time. Demand-pull and cost-pull are types of inflation. In an economy with inflation, money…

Inflation

3 min read

Inflation — Purchasing Power of a Currency
Inflation — Purchasing Power of a Currency

Apr 7

Higgs Boson Discovery and its Significance in the Standard Model of Particle Physics

July 2016 Research Paper — Even today, everyone wants to know whether the universe has purpose or our life has meaning or not. The enthusiasm to answer these questions leads us to discover the fundamental nature of the universe. The recent discovery in particle physics is Higgs Boson. All scientists were thrilled and thousands of…

Higgs Boson

5 min read

Higgs Boson Discovery and its Significance in the Standard Model of Particle Physics
Higgs Boson Discovery and its Significance in the Standard Model of Particle Physics

Mar 2

The Subtle Art of Not Giving a Fuck: A Counterintuitive approach to living a good life

The Subtle Art of Not Giving a Fuck: A Counterintuitive approach to living a good life By Mark Manson Chapter 1: Don’t Try: George Orwell said what’s in front of one’s nose requires a constant struggle. You will never LIVE if you are looking for the MEANING of LIFE. Alan Watts refer “the backwards law” — the idea that the more you pursue feeling better all…

Subtle Art Of Not Giving

4 min read

The Subtle Art of Not Giving a Fuck: A Counterintuitive approach to living a good life
The Subtle Art of Not Giving a Fuck: A Counterintuitive approach to living a good life

Published in Data Revolution

·Jan 17

Apache Hadoop Framework for Big Data

Hadoop is not replacement but a supplement to relational databases. Number One user is Yahoo, and second is Facebook .Yahoo created Hadoop in 2005. Hadoop store and process huge amounts of data. Behavioral data are great fit for HADOOP. Hadoop is an open source software framework for storage and large…

Hadoop

3 min read

Apache Hadoop Zero to Hero
Apache Hadoop Zero to Hero

Dec 3, 2021

Death: An Inside Story by Sadhguru (excerpt)

A Book For All Those Who Shall Die Part 1- Life and Death in One Breadth What is Death? It is only when you become conscious that you will also die, you will turn spiritual. Only when this awareness of mortality seeps into you, you will turn inwards. The moment you address the mortal nature of who you are, you will…

Sadhguru

7 min read

Death: An Inside Story by Sadhguru (excerpt)
Death: An Inside Story by Sadhguru (excerpt)

Published in Data Revolution

·Oct 5, 2021

Kubernetes (K8s) Zero to Hero

the most popular open-source container orchestrator Traditionally organizations ran applications on physical servers which caused resource allocation issues. So, virtualization was introduced to run multiple Virtual Machines on a single physical server’s CPU. Then we have containers which have relaxed isolation properties to share the OS among the applications. …

Kubernetes

5 min read

Kubernetes (K8s) Zero to Hero
Kubernetes (K8s) Zero to Hero

Published in Data Revolution

·Sep 23, 2021

Docker Essentials & Building a containerized web application

Have your static web application packaged, built and deployed using Docker — Why Docker over Virtual Machines? Virtualization with Containers or Docker does not have hypervisor, we have supporting files and libraries which create runtime environment and deeply coupled with operating system kernel. This provides an environment for apps to run directly without having to use hypervisor or guest operating system. This makes containers lightweight and portable.

Docker

3 min read

Docker Essentials & Building a containerized web application
Docker Essentials & Building a containerized web application

Published in Data Revolution

·Sep 11, 2021

Intro to Apache Spark from O’Reilly Learning Spark (Summary)

MapReduce introduced a new parallel programming paradigm based on functional programming for large-scale processing of data distributed over GFS and Bigtable. Alan Kay’s “Simple things should be simple and complex things should be possible” Apache Spark is a unified engine designed for large-scale distributed data processing on-premises in data centers…

Apache Spark

3 min read

Intro to Apache Spark from O’Reilly Learning Spark (Summary)
Intro to Apache Spark from O’Reilly Learning Spark (Summary)

Published in Data Revolution

·Aug 13, 2021

Skillsets for Data Engineer

Data Engineering Career Learning Path Let’s go over Career Learning Path for Data Engineering first: 1. Entry level, BI Analyst (Business Intelligence Analyst): Key Skills to Learn: SQL, Business Intelligence, Data Analysis, Tableau use various data tools to analyze data to improve process, services and performance to help business enhance data driven decision making Specialization: 1. Learn SQL…

Data Engineer

3 min read

Skillsets for Data Engineer
Skillsets for Data Engineer
Topgyal Gurung

Topgyal Gurung

Just a curious kid. https://topgyaltsering.medium.com/membership https://topgyaltsering.medium.com/subscribe https://medium.com/data-revolution

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