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Insights and articles about cloud computing, containers, and open source.
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Retrieving Lambda@Edge CloudWatch Logs
What is Lambda@Edge AWS Lambda@Edge is an extension of the traditional AWS Lambda service, but with a crucial twist – it brings serverless computing capabilities closer to the end-users. In essence, Lambda@Edge empowers developers to run custom code ...
List of free AWS Knowledge Badges
As the Skillbuilder website is sometimes a bit hard to navigate, here's the full list of free badges you can do on AWS Skillbuilder: AWS Knowledge: Cloud Essentials AWS Knowledge: Architecting AWS Knowledge: Serverless AWS Knowledge: Object Stora...
Serverless Maps for fun and profit
Introduction In today's data-driven world, interactive and visually appealing web-based maps have become an integral part of countless applications and services. Whether it's for navigation, location-based services, or data visualization, delivering ...
Gathering and analyzing public cloud provider IP address data with DuckDB & Observerable
As organizations increasingly adopt the public cloud, managing the networking and security aspects of cloud computing becomes more complex. One of the challenges that cloud administrators face is, especially in a hybrid cloud environment, keeping tra...
Casual data engineering, or: A poor man's Data Lake in the cloud - Part I
In the age of big data, organizations of all sizes are collecting vast amounts of information about their operations, customers, and markets. To make sense of this data, many are turning to data lakes - centralized repositories that store and manage ...
Using DuckDB to repartition parquet data in S3
Since release v0.7.1, DuckDB has the ability to repartition data stored in S3 as parquet files by a simple SQL query, which enables some interesting use cases. Why not use existing AWS services? If your data lake lives in AWS, a natural choice for ET...
Using DuckDB in AWS Lambda
Prelude DuckDB is an open-source in-process SQL OLAP database management system that has recently gained significant public interest due to its unique architecture and impressive performance benchmarks. Unlike traditional databases that are designed ...
Building a global reverse proxy with on-demand SSL support
Motivation Who needs a reverse proxy with on-demand SSL support? Well, think about services as Hashnode, which also runs this blog, or Fathom and SimpleAnalytics. A feature that all those services have in common? They all are enabling their customers...