Tag: AWS
All the articles with the tag "AWS".
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Secure Ways to Share Private Data on AWS: Beyond Public Buckets
When building data platforms in the cloud, it is common to share data with partners, clients, or internal teams outside your own. AWS provides several mechanisms to grant secure, granular access — far
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How to Set CloudWatch Log Retention Policies with Terraform
AWS CloudWatch is a powerful service for monitoring applications and infrastructure. However, by default, CloudWatch Logs are configured to never expire . This can lead to excessive storage costs and
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How to Disable an AWS Glue Trigger from the CLI
When working with AWS Glue , triggers are an important mechanism to orchestrate jobs or workflows. Sometimes, however, you may need to temporarily disable a trigger without deleting it—for example, to
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Orchestrating Multiple AWS Glue Workflows with Step Functions
In modern data architectures, it is common to manage multiple ETL pipelines that must run in sequence or in parallel. AWS Glue provides a robust framework for building workflows, but when we need to
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Optimizing Amazon Athena Queries with Partitions: A Practical Example
When working with Amazon Athena, one of the most effective strategies to improve query performance and reduce costs is partitioning your data . Partitions allow Athena to scan only the relevant
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Reducing AWS Costs: How to Temporarily Stop an Aurora Serverless v2 Cluster
When managing cloud infrastructure, minimizing costs without compromising data integrity is a continuous priority. Amazon Aurora Serverless v2 offers scalability and high availability, but unlike
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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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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: