Hadoop has already proven its immense potential in the Big Data sector by offering powerful insights that contribute to business growth. With its unmatched data processing capabilities using batch processing, it has revolutionized the Big Data field. However, with the emergence of Apache Spark, the expectations of enterprises have been better met in terms of […]

In the past, organizations focused on securing their network perimeter based on physical or geographical boundaries. However, with the shift toward cloud computing and digital transformation, traditional perimeter security models have become inadequate. As a result, adopting Zero Trust Architecture (ZTA) has become essential to safeguard modern enterprises from evolving cybersecurity threats. Zero Trust Architecture […]

AWS Lambda is a fully managed serverless compute service that allows you to run code without provisioning or managing servers. However, for Lambda functions to interact with other AWS resources, they require the appropriate permissions granted through IAM roles. This article will explore how IAM roles are used for AWS Lambda functions, focusing on their […]

Becoming an AWS data engineer requires a deep understanding of data management, cloud infrastructure, and the AWS ecosystem. While preparing for AWS data engineering interviews, the challenges can be daunting. But with the right guidance and preparation, you can ace the interview and land your dream job! This article offers a collection of frequently asked […]

In this article, we’ll dive into EC2 essentials to assist with your exam revision and improve your understanding. Amazon EC2, short for Elastic Compute Cloud, is one of the most powerful and versatile services within the Amazon Web Services (AWS) platform. It provides scalable computing capacity that can grow or shrink according to the needs […]

Amazon Web Services (AWS) provides a broad range of cloud computing solutions, enabling users to pay only for what they use. With its combination of SaaS, PaaS, and IaaS offerings, AWS gives businesses the flexibility to scale as needed. However, while AWS offers robust infrastructure, managing costs effectively is crucial for avoiding unexpected expenses. In […]

If you’re using Amazon Web Services (AWS), optimizing your cloud spending should be a priority. AWS is designed to help businesses achieve efficiency by providing scalable infrastructure solutions. However, many organizations end up overspending due to unused resources or misestimated needs. As a result, understanding how to minimize unnecessary AWS expenses is crucial. In this […]

Amazon Web Services (AWS) is undeniably the leader in the cloud computing industry, offering a comprehensive range of services that simplify business operations. As AWS continues to grow in popularity, the demand for AWS consultants has surged. These experts are skilled in various aspects of cloud technology and can help businesses optimize their AWS infrastructure. […]

Are you gearing up for the AWS Certified SysOps Administrator – Associate exam? This exam is recognized as the most technically challenging at the associate level. It’s highly recommended that candidates first pass the AWS Certified Solutions Architect – Associate and AWS Certified Developer – Associate exams to build a strong foundation before tackling this […]

Amazon CloudWatch is a comprehensive monitoring and observability tool designed by AWS. It is primarily used by developers, IT administrators, DevOps engineers, and SREs to collect, monitor, and act upon data from applications, infrastructure, and services hosted on AWS. This tool provides crucial operational insights, helping users make informed decisions based on real-time metrics, logs, […]