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Data analytics & data processing

Posted on October 15, 2022October 15, 2022 by Frederick Alvarez

Collection Processing Storage Usage Control Data Analytics is an overarching practice that encompasses the complete life cycle of insight generation,

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How to solve ‘error: resource mapping not found for name: “kafka-pdb”‘

Posted on September 24, 2022September 24, 2022 by Frederick Alvarez

I was following the instruction of Kafka installation of the book Building Big Data Pipelines with Apache Beam but the

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fix
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Spark 3 with Scala Notes

Posted on September 7, 2022September 7, 2022 by Frederick Alvarez
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data-engineering
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Domain Driven Design, Discovering Domain Knowledge

Posted on August 9, 2022August 9, 2022 by Frederick Alvarez

In the context of business domains, “problem” has a broader meaning. A business problem can be challenges associated with optimizing

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Domain Driven Design, Business Domains

Posted on August 9, 2022August 9, 2022 by Frederick Alvarez

Core subdomains The interesting problems. These are the activities the company is performing differently from its competitors and from which

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Data pipelines notes

Posted on August 9, 2022August 9, 2022 by Frederick Alvarez

EtLT Some examples of the type of transformation that fits into the EtLT subpattern include the following: Deduplicate records in

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data-engineering
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Recent Posts

  • Data analytics & data processing
  • How to solve ‘error: resource mapping not found for name: “kafka-pdb”‘
  • Spark 3 with Scala Notes
  • Domain Driven Design, Discovering Domain Knowledge
  • Domain Driven Design, Business Domains

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