Blog Archive
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First Steps to AWS CDK
A useful tool to create an AWS architecture as Infrastructure as CodeIntroductionWhenever there is a challenge that arises demanding the need of technology, a systemic process is sought after to…
Implementing a Data Lakehouse Architecture in AWS — Part 4 of 4
IntroIn our previous blog post, part 3 of this series, we walked through the processing of data available from the AWS sample Tickit data. We then used EMR to process it from RAW zone to Trusted with…
Implementing a Data Lakehouse Architecture in AWS — Part 3 of 4
IntroIn our previous article, part 2 of the series, we walked through the extraction, processing, and creation of some data mart, using the New York City taxi trip data which is publicly available to…
Implementing a Data Lakehouse architecture in AWS — part 2 of 4
IntroductionIn part 1 of this article series, we walked through how to feed a Data Lake built on top of Amazon S3, based on streaming data, using Amazon Kinesis.In part 2, we will cover all of the…
Exploring Machine Learning Open Source Frameworks — Auto Feature Engineering, an Article Series
IntroductionWhen comparing human and computer learning methods, one of the main differences is that humans learn from past experiences, or at least they try. Computers, on the other hand, are strict…
Exploring the Data Lakehouse and Its Implementation in AWS, an Article Series
IntroductionNumerous applications in today’s world accumulate significant amounts of data to build insight and knowledge. Adding value and improving functionality is essential, but at what cost? A…
Passwords are too mainstream. Use your phone instead!
Amazon Cognito is a serverless user identity service provided by Amazon Web Service. Amazon Cognito makes it easy to manage authentication and authorization securely through synchronizing application…
Servicing Supply Chain updates from IoT to the Blockchain with NATS Jetstream
IntroductionNowadays, distributed systems use many different communications channels such as event buses and streams to drive business value.In the “era of microservices”, this approach produces an…
Implementing Graph queries in a Relational Database
IntroductionUse the RECURSIVE functionality to create graph queries in relational databases using the CTE syntax ( Recursive Common Table Expression ).To better illustrate the functionality I will…