Tag: AWS
All the articles with the tag "AWS".
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EMR vs AWS Glue: Choosing the Right Data Processing Tool on AWS
When working with big data on AWS, two commonly used services for data processing are Amazon EMR and AWS Glue . Although both support scalable data transformation and analytics, they differ
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When Should You Use Iceberg with Athena? Partitioning Strategies and Best Practices
As data lakes grow in size and complexity, tools like Amazon Athena combined with table formats like Apache Iceberg become essential for scalability, data governance, and performance. In this post,
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ecure Database Access in AWS Using SSH Tunneling
Accessing databases located in private subnets within AWS Virtual Private Clouds (VPCs) is a common requirement in enterprise architectures. To ensure secure connectivity without exposing the database
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How Dynamo Reshaped the Internal Architecture of Amazon S3
Introduction Amazon S3 launched in 2006 as a scalable, durable object storage system. It avoided hierarchical file systems and used flat key-based addressing from day one. However, early versions of
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What’s Behind Amazon S3?
When you upload a file to the cloud using an app or service, there's a good chance it's being stored on Amazon S3 (Simple Storage Service). But what powers it under the hood? What is Amazon S3? Amazon
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From HDFS to S3: The Evolution of Data Lakes in the Cloud
For years, HDFS (Hadoop Distributed File System) was the default choice for building data lakes in on-premises and Hadoop-based environments. But as cloud computing gained momentum, a new player took
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The History and Evolution of Amazon S3: Was It Ever Based on HDFS?
When discussing cloud storage today, Amazon S3 is almost synonymous with scalable, reliable object storage. However, a common question among those familiar with big data technologies like Hadoop is:
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Enabling Internet Access for Resources in a Public Subnet
When deploying resources in a public subnet within an AWS Virtual Private Cloud (VPC), you need to configure several components to allow them to communicate with the internet. Below are the essential