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Posts by Afzal Malik

Home » Archives for Afzal Malik » Page 11
About Afzal Malik
Afzal Malik is an AI/ML Engineer with over 6 years of experience in IT, specializing in integrating AI systems and building intelligent chat agents. He is passionate about using data and AI to solve complex business problems. His expertise includes PySpark, Pandas, AWS Glue, AWS Data Wrangler, and AI/ML technologies. He holds certifications as an AWS Solutions Architect, AWS Data Engineer, and AWS AI/ML Foundation certified professional. Currently working on cutting-edge AI system integrations and developing conversational AI agents for enterprise applications.
SparkSession and DataFrame Operations
Posted inData Engineering Python

Getting Started with PySpark: SparkSession and DataFrame Operations

Apache Spark is a powerful distributed computing framework, widely used for big data processing. PySpark, the Python API for Apache Spark, allows developers to leverage the power of Spark using…
Posted by Afzal Malik January 20, 2025
Spark architecture explained
Posted inData Engineering Python

Understanding Apache Spark Architecture with an Example

Apache Spark is a powerful distributed computing system designed for big data processing. To understand its internal working, let’s break it down using an example. Scenario Imagine a Spark cluster…
Posted by Afzal Malik January 19, 2025
Spark Architecture
Posted inData Engineering Python

Understanding Apache Spark Architecture

Apache Spark is a powerful open-source distributed computing system that provides an interface for programming entire clusters with implicit data parallelism and fault tolerance. In this blog, we'll dive deep…
Posted by Afzal Malik January 18, 2025
Docker-blog-introduction
Posted inDevops

Introduction to Docker: Revolutionizing Application Deployment

The way applications are developed, deployed, and managed has been transformed over the last decade. At the heart of this transformation lies Docker, a powerful containerization platform that has redefined…
Posted by Afzal Malik January 18, 2025
Amazon-EC2-Trn2
Posted inAIML AWS

Revolutionizing Generative AI with Amazon EC2 Trn2 Instances and UltraServers

Generative AI is transforming industries by enabling groundbreaking applications, and AWS is leading this revolution with its newly launched Amazon EC2 Trn2 instances and Trn2 UltraServers. These cutting-edge compute solutions…
Posted by Afzal Malik January 18, 2025
FLOPS explained
Posted inAIML AWS

Understanding FLOPS and Petaflops: A Beginner’s Guide to Supercomputing Performance

When diving into the world of high-performance computing (HPC) and artificial intelligence (AI), you might come across terms like FLOPS, teraflops, and petaflops. These concepts are essential to understanding how…
Posted by Afzal Malik January 18, 2025
DBMS,DATAWREHOUSE,DATALAKE,LAKEHOUSE
Posted inData Engineering

Understanding Databases, Data Warehouses, Data Lakes, and Data Lakehouses

In the ever-evolving world of data management, choosing the right system for storing, processing, and analyzing data is critical. Each system—Database, Data Warehouse, Data Lake, and the hybrid Data Lakehouse—serves…
Posted by Afzal Malik January 12, 2025
HDFS
Posted inData Engineering

Understanding HDFS: The Backbone of Big Data Storage

Introduction to HDFS: The Backbone of Big Data Storage In today's data-driven world, the ability to store, process, and analyze vast amounts of data is essential for businesses, researchers, and…
Posted by Afzal Malik January 12, 2025
Docker Jupyter Linux
Posted inData Engineering Devops

Running Jupyter Notebook with PySpark Using Docker on Linux

Introduction In today’s world of data processing and analysis, tools like Apache Spark and Jupyter Notebook have become essential. Apache Spark is a powerful distributed computing system that simplifies big…
Posted by Afzal Malik January 1, 2025
Jupyter
Posted inData Engineering

A Beginner’s Guide to Jupyter Notebook

In the world of data science and programming, having a tool that combines code, visuals, and narrative is invaluable. Jupyter Notebook has become one of the most popular tools for…
Posted by Afzal Malik January 1, 2025

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